Increment Borer

We are offering increment borer. Application: qt-szz series increment borer is a specialized tool to determine the age and the growth increment of a tree by exacting a section of wood tissue from a living tree with relatively minor injury to the plant. By examining the core sample, the user can reveal several indices of a tree, such as growth rate, age, compactness, even including pollution status of the environment where the tree lives and nutrient transport in the tree. features:made of high quality steel imported from japan.manufactured by advanced heat treatment and precision machining.good quality, easy to take samples, complete, flat and smooth, etc.the handle is made of aluminum alloy with sand blasting and anodic oxidation treatment.specificationsmodel no. length core diameter threading standard accessoriesqt-szz20 20cm 5mm 2-threading, 8mm per turn sampling accessoriesqt-szz25 25cm 5mm 2-threading, 8mm per turn sampling accessoriesqt-szz30 30cm 5mm 2-threading, 8mm per turn sampling accessoriesqt-szz35 35cm 5mm 2-threading, 8mm per turn sampling accessoriesqt-szz40 40cm 5mm 2-threading, 8mm per turn sampling accessoriesqt-szz45 45cm 5mm 2-threading, 8mm per turn sampling accessories other specifications can be customized. made in china.

View Complete Details

Ask Latest Price & Details

QT-TQ0402 TRIME Probe Installation Tool Kit

Product description: qt-tq0402 probe installation tool kit can be used for the installation of plastic transparent access tube (outer diameter 44mm and inner diameter 42mm) of trime-pico-iph tdr soil moisture profile probe. Qt-tq0402 trime probe installation tool kit features come with dutch eijkelkamp 34mm spiral soil augerstainless steel support pillar with clamp deviceshock absorbing hammer makes sampling easierconnecting rod has coarse threaded connections, which makes the installation more convenient specificationdescriptionhitting handle high quality carbon structural steel; length 460mm; striking head; threaded connections; work with extension rod or shock absorbing hammer shock absorbing hammerweight 8lb; high-quality carbon steel; with steel balls inside, nylon hammerhead, rubber handle; hammerhead diameter: 70mm support pillar sus304 stainless steel; with bubble level soil auger eijkelkamp 34mm spiral soil auger; length 200 mm extension rod sus304 stainless steel; length 1m; threaded connections at both ends ramming head carbon steel; zinc coating; work with nylon hitting head inner guide sleeve for access tube stainless steel; outer diameter 41.5 mm; inner diameter 38 mm; length 1m soil anchor sus304 stainless steel; length 0.4m adapter sleeve to fix rubber stopper nut; threaded connection scraper stainless steel blade; plastic handle available inner guide sleeve lengths: 0.6 m, 1 m, 1.5 m, 2 m, 2.5 m, 3 m. Origin: china

View Complete Details

Ask Latest Price & Details

QT-AT 502 Portable Chlorophyll Meter

Product description qt-at 502 chlorophyll meter can measure chlorophyll content of plants. Chlorophyll content is an important index of plant growth. This instrument is powerful, portable, and easy to use. It does no harm to plants. Users just need to put a leaf tissue larger than 3mm in the aperture, and then press the button to get the chlorophyll content reading. Qt-at 502 portable chlorophyll meter features: the measurements can be designated to up to 500 plant names; with a storage of 5000 data; be able to delete recent or all of the data designated plant names can be uploaded to the instrument from a computer and data can be downloaded to a computer via usb interface. specifications measurement system optical density difference between wavelength of 650 nm and 940 nm measurement range 0 to 99.9 spad precision standard deviation less than 1 button 4 buttons, one is for measurement display 2 lines x 16 characters data storage 5000 data, including data with designated plant names; the name is up to 32 characters (only only 28 characters shown); power source 2 aa 1.5v batteries battery life 5, 000-30, 000 measurements per set of 2 batteries, depending on the usage and battery type; measurement time less than 1 second; dimension 164 x 78 x 49mm (whd); weight225g (without batteries);interface usbautomatic shutdown1 minute without operations (10 minutes with usb connection)software:the software can upload designated plant names to the instrument, also the data can be downloaded to the computer via usb interface. The software can run successfully under windows 2000xpvista system.Origin: china

View Complete Details

Ask Latest Price & Details

QT-NC01 Rapid Pesticide Residue Detector

Product description: this detector is used to rapidly measure pesticide residue in fruits and vegetables. Qt-nc01 rapid pesticide residue detector features: 8 channels for testing 8 samples at the same timea built-in 16g sd memory card makes it possible to upload data to a computerreaction time and qualified standard can be preset. The detector can automatically determine qualified samples.testing data can be automatically saved and retrieved .built-in thermal printer can automatically print saved data.the detector is equipped with usb interface and network interface. Testing operation can be controlled either by a computer or by the detector itself in the independent modethe detector can be operated remotely for data upload and download via internet. With wireless data transmission function, a sim card can help the detector realize real time data transmission without a computer and internet cable.software function: colored warning for unqualified samples. The software includes several functional modules, such as pesticide detection, data retrieval, basic data management, data report, chart report, etc., which realize data retrieval, editing, statistics, management, query, and printing. technical parameters: the number of channels 8 wavelength 410nm display range of inhibition rate 0100% measurement range of inhibition rate 0100% transmittance accuracy 1.5% transmittance repeatability 0.5% optical current drift 0.5%3min pesticide detection limit 0.15mgkg repeatability of inhibition rate 5% detection time setting 0 9min size 340mm280mm100mm vibration resistance qualified

View Complete Details

Ask Latest Price & Details

QT-1000/50 Double Tipping Bucket Flowmeter

Product description: surface runoff is the flow of water that occurs when excess water from rain, meltwater, or other sources flows over the earth's surface. This might occur because soil is saturated to full capacity, or because rain arrives more quickly than soil can absorb it. Surface runoff is a major component of the water cycle. It is the primary agent in soil erosion by water. Qt series tipping bucket flowmeter can be used to monitor no-pressure, low-head, and small discharge flow of surface or underground runoff. Qt-100050 double tipping bucket flowmeter features stainless steel, suitable for long-term use in extreme environmentdata logger achieves nema 6 and ip67 standard, suitable for outdoor usepower supply is simple, cr-2032 3v lithium battery, no need of solar panel and storage batterysuitable for monitoring of surface runoff and underground runoff specification tipping bucket flowmeter sensor type tipping bucket with magnetic reed switch output contact closure capacity 1000ml50ml cable length 3m size 600 mm * 260 mm * 500 mm material sus304 stainless steel aluminum alloy orifice diameter 50 mm weight 8 kg temperature measurement measurement range -20+70 accuracy 0.53050 resolution 0.1425 drift 0.1year response time 10 min, usually 90% (2ms air flow)

View Complete Details

Ask Latest Price & Details

Soil Water Potential Meter

We are offering soil water potential meter. Equilibrium tensiometer is a new revolutionary soil water potential measurement instruments which has a number of patent protection. Water potential is from the soil extraction unit water need of energy under isothermal conditions , the unit is bar (1 bar = 100kpa). In the soil, water potential is a major factor in determining the direction and speed of the water flow, which is the only sign of effectiveness of the soil moisture to plants. The water potential of different soil can be compared with each other directly. Accurate determination of the water potential has very important significance for the research, such as flow of soil moisture, drought physiology of plants, automatic control of irrigation, soil moisture monitoring, etc. principleeq15 consists of two parts: balance sensor and moisture sensor. Balance sensor consists of a special material, this material has two characteristics: moisture content and very stable relationship between the water potential, highly permeable. Good permeability to ensure its water potential and soil were measured simultaneous changes. Moisture sensor measure the water content of balance sensor at any time, because the relationship between water content and water potential is known, through the moisture can get soil water potential. Moisture sensor is fixed in the balance sensor, probe surroundings steady, thus avoiding the effects of soil density, stones and roots ensure the accuracy of soil water potential measurement.Compared with traditional soil water potential meter the current soil water potential meter and methods has different defects in terms of accuracy, measuring range, stability which cannot fully meet user requirements. Traditional tonometer measuring small range (-0.80bar) which can only be used in moist soil, and easily damaged; psychrometer affected by the temperature change is big, low accuracy, it is not suitable for outdoor use; gypsum blocks precision, low stability, soil

View Complete Details

Ask Latest Price & Details

QT-1612 Gas-powered Insect Sampler

Application: QT-1612 is a kind of Gasoline-powered 2-stroke heavy backpack insects sampler which can collect various of insect samples, Both flight and adsorption insects can be collected such as mosquitoes or sandflies. It can work in the meadows, forests and other environment, widely apply to the field of agricultural and medical entomology.QT-1612 Gas-powered Insect Sampler Features Gas-powered, bigger adsorption insets can be collectedIight, long-lasting, easy to useIncludes lightweight aluminum backpack frameCollecting bag is replaceable Specifications Engine type 2 stroke air-cooled Engine Power 21.2cc Fuel mixture (Petrol/oil 50:1) Max Engine rpm 70008000 Max air volume 8.6 m3/minute Airflow at the entrance 64km/hdia.12.7cm Country of Origin: CHINA

View Complete Details

Ask Latest Price & Details

Qt-1 Laser Particle Size Analyzer

Principle of operationThe QT-1 laser particle size analyzer uses Mie scattering theory to measure particle size, considering the refractive index of the particles and dispersion medium. According to Mies theory, a particle will scatter light at an angle determined by that particles size. A collection of particles will produce a pattern of scattered light defined by intensity and angle that can be transformed into a particle size distribution result. The data of particle test can be calculated in two ways: unconstrained fitting inversion and constrained fitting inversion. The constrained fitting inversion is a relatively simple way. The particle size distribution is inverted with the assumption that there is a certain distribution pattern in particles. However, the deviation exists between the assumption and the reality. Therefore, the tested results through the constrained fitting inversion cannot truly reflect the real size distribution of the particles. In unconstrained fitting inversion, no distribution pattern of particles is assumed before the test, and the size distribution of the particles is directly and precisely calculated from the light intensity. In this way, the instrument requires reasonable sensor design and size grading to ensure its high performance. The particle size distribution can be precisely calculated with QT-1 Laser particle size analyzer which uses the optimized non-uniform cross 3D fan-shaped sensor array and the reasonable size grading. QT-1 Laser Particle Size Analyzer Specifications Measurement range0.05 800 mAccuracy

View Complete Details

Ask Latest Price & Details

Soil Moisture Sensor

We are offering soil moisture sensor. The qt-sm100 can be used for various types of soil moisture for fast measurements, based on the proven tdr(time domain reflector with intelligent elements) technology. For the direct measurement of soil or other medium dielectric constant, according to the relationship between the dielectric constant and soil moisture derived the soil water content. Soil moisture transmit to android terminal by wifi.Featuregps location information can be recordedautomatic manual recording of datawifi wireless transmissiontwo-dimensional code recognitionautomatic recognition sensorterminal extended memory up to 32greal-time display the current data and curve shows the historical datadata can be exported to excel.

View Complete Details

Ask Latest Price & Details

QT-SM01 Soil Moisture Meter

Product description: the qt-sm01 is a soil moisture meter, consisting of a soil moisture sensor and a portable data logger. It can apply to agriculture, forestry, environmental protection, water conservancy, meteorology and other sectors for soil moisture monitoring, irrigation, greenhouse control and precision agriculture. The meter can be used to rapidly measure the moisture of various types of soils at upper and lower layer. It is able to meet the requirements of soil moisture monitoring, scientific research, production and teaching, etc. qt-sm01 soil moisture meter technical parameters moisture sensor: cylindrical pvc waterproof probe with four 6 cm long stainless steel probe, it can be also kept in the soil for a long term observation at a fixes position or and on-line measurementextension rod for moisture sensor: length 80cmmeasurement range: 0100% volaccuracy: 3% (060% vol), 1%(after calibration)response time: < 0.3 sstorage module: software included, more than 12, 000 data, no data lost when power failuredata display: lcd with backlight, shutdown automatically, power-saving modepower supply: 8.4v rechargeable lithium battery, charger includedcommunication interface: rs232battery life: continuously for 48 hours in frequent use standard configuration qt-sm01 soil moisture meter includes soil moisture sensor, portable data logger, usb cables, portable case, charger, software, manual and extension rod. Origin: china

View Complete Details

Ask Latest Price & Details

QT-NC02 Rapid Pesticide Residue Detector

Product description: this detector can rapidly detect many kinds of pesticide residues in fruits and vegetables, such as nitrate, nitrite, heavy metals (chromium, cadmium, mercury, arsenic, lead) and formaldehyde, sodium formaldehyde sulfoxylate, etc. Qt-nc02 rapid pesticide residue detector features: multi-channel test, support multiple sample testing at the same timea built-in 16g sd memory card makes it possible to upload data to a computerreaction time and qualified standard can be preset. The detector can automatically determine qualified samples.testing data can be automatically saved and retrieved.built-in thermal printer can automatically print saved data.the detector is equipped with usb interface and network interface. Testing operation can be controlled either by a computer or by the detector itself in the independent modethe detector can be operated remotely for data upload and download via internet. With wireless data transmission function, a sim card can help the detector realize real time data transmission without a computer and internet cable.software function: colored warning for unqualified samples. The software includes several functional modules, such as pesticide detection, data retrieval, basic data management, data report, chart report, etc., which realize data retrieval, editing, statistics, management, query, and printing.technical parameters:measurement range of inhibition rate 0100% transmittance accuracy 1.5% transmittance repeatability 0.5% optical current drift 0.5%3min pesticide detection limit 0.15mgkg repeatability of inhibition rate 5%

View Complete Details

Ask Latest Price & Details

Portable Plant Stem Strength Tester

We are offering portable plant stem strength tester. Product description:this instrument is to measure plant stem strength against the wind. Users only need to push the instrument against the stem to get stem strength of the plant.Technical Parameters: Model: QT-DFA01 QT-DFA02 Maximum load: 50N 500N Measuring units: Kgf/lb/N Precision: +/-0.2%F.S, +/-digit Display: 4-digits LCD display Measuring value: Peak and current value, peak value can be maintained Collecting rate: 1000 times/s D/A conversion: 16-bittype Processor: 8-bit CPU Working temperature: -20 to 40 Power supply: NI-MH battery or exterior AC linear power adapter or USB power supplyData output: USBAuto power shutdown: 10 minutes without operations Battery alarm: Battery icon will flicker when battery life is low Made in china

View Complete Details

Ask Latest Price & Details

QT-WM Series Handheld Weather Station

We are offering series mini weather meter/ qt-wm series handheld weather station. Qt-wm series handheld weather station is a mini instrument with multiple functions. It is used to measure wind speed, air temperature, humidity, altitude, dew point, barometric pressure, etc. With lcd displays, they are foldable, portable and easy to use.Technical parameters parameters qt-wm1000 qt-wm2000 qt-wm3000 qt-wm4000Measurement Range WS 1.1-20m/s Temp -1+50 WS 1.1-20m/s Temp -1+50 H 0100% WS 1.1-20m/s Temp -10+50 H 0100% P 4001000mbar WS 1.1-20m/s Temp -10+50 H 0100% P 4001000mbar ASL -6007000mResolution WS 0.1m/s Temp 0.1 WS 0.1m/s Temp 0.1 H 0.1% WS 0.1m/s Temp 0.1 H 0.1% P 1mbar WS 0.1m/s Temp 0.1 H 0.1% P 1mbar ASL 1mAccuracy WS 5 Temp 1 WS 5 Temp 1 H 3 WS 4 Temp 1 H 3 P 3mbar WS 4 Temp 1 H 3 P 3mbarDisplay 4-digit display LCDMeasurement unit WS: m/s, ft/min, knots, Km/hr, mph Temp: / WS: m/s, ft/min, knots, Km/hr, mph Temp: /, barometric pressure: mbar/inHgDimensions 2354525mm (open) 1404525mm (closed) Weight About 90g Power CR2032 battery Operating environment Temp 0-50H

View Complete Details

Ask Latest Price & Details

QT-SP212 Solar Radiation Data Logger

We are offering solar radiation data logger. Product descriptionthe solar radiation is the sum of direct and diffuse solar radiation at a horizontal plane on earth. The unit of solar radiation is wm2. Qt-sp212 solar radiation data logger is an instrument with high measurement accuracy, good stability, and strong resistance to external disturbance. It can be widely used in environmental research, greenhouses, laboratories, and agriculture domains.Featuresgps coordination can be recordedrecord data automatically or manuallywireless data transmission via wi-firecognize sensors by two-dimensional codeautomatically recognize connected sensorsterminal memory card is up to 32gdisplay real-time data and curve of recorded dataexport data to excel for analysistechnical parameterssp212 technical parameterscosine response45 1 %cosine response75 4%absolute measurement accuracy 5%homogeneity 3%repeatability 1%sensitivity 0.50 w m-2 per mvlinear range 0 2.5 v (2.2 v = 1, 100 w m-2)power consumption 2.5 5.5 vdcoperating environment 4055 c; 0 100%current consumption 285amaterials anodic aluminum oxide (aao), acrylic lenscable 3 m of shielded cable size 2.4cm in diameter2.75cm in heightweight 70g android devices technical parameterscpu quad-core1.3ghzoperating system android 4.2rom 4gram 1gextended memory up to 32gscreen size 5.0 in.Screen resolution 960 * 540operation mode touch screenscreen color support 16 million colorsorigin: china

View Complete Details

Ask Latest Price & Details

QT Series Tipping Bucket Flow Meter

Product description: surface runoff is the flow of water that occurs when excess water from rain, meltwater, or other sources flows over the earth's surface. This might occur because soil is saturated to full capacity, or because rain arrives more quickly than soil can absorb it. Surface runoff is a major component of the water cycle. It is the primary agent in soil erosion by water. Qt series tipping bucket flowmeter can be used to monitor no-pressure, low-head, and small discharge flow of surface or underground runoff. Qt series tipping bucket flowmeter qt series tipping bucket flowmeter specifications tipping bucket flowmeter model qt-50ml qt-100ml qt-1000ml sensor type tipping bucket with magnetic reed switch output contact closure cable length 3 m 3 m 3 m capacity 50 ml 100 ml 1000 ml size 30 cm l * 220 cm w *30 cm h 30 cm l * 220cm w *30 cm h 26 cm l *40 cm w *60 cm h material sus304 stainless steel aluminum alloy orifice diameter 20 mm 20 mm 50 mm weight 4 kg 4 kg 7kg temperature measurement measurement range -20+70 accuracy 0.53050 resolution 0.1425 drift 0.1year response time 10 min, usually 90% (2 ms air flow)

View Complete Details

Ask Latest Price & Details

QT-PH350 Soil PH Meter

Product description: QT-PH350 is a sophisticated but durable pen-like pH meter with independent electrodes. It can be used for several years if it is operated correctly. Features Standard accessories include detachable pH test pen, pH electrode and pH 4, pH 7 standard solutionNib type pH electrode is the ideal probe for measuring permeable object, such as soil, meat, cheese etc., the electrode is embedded in a solid glass penDetachable pH probe can be used for regular or remote measurementsAutomatic calibration with pH 4, 7, 10 standard solutionsRotation display buttonData RetentionAuto power-offSmall and lightweightWaterproof panel Applications Agriculture, horticulture, food processing, teaching, industrial and quality management Specifications Data reader Screen 20 mm x 28 mm LCD with rotation display function Measurement range 014 Resolution 0.01pH Accuracy 0.07(59) 0.1 (44.9, 9.110) 0.2 (13.9, 10.113) (235, calibration values) Input impedance 1012 ohms Temperature compensation Not necessary Sampling time About 0.8 s Data Retention Freeze the current display data, convenient for reading Calibration Automatic calibration with pH 7, 4 or 10 standard solutions pH electrode connector BNC interface Operating Temperature 050(32122) Operating humidity

View Complete Details

Ask Latest Price & Details

Qt Series Solar Panel Bracket ( Adjustable Angle)

Product description The bracket is used to fix solar panel to an optimal angle for the absorption of solar energy. QT series solar panel bracket (adjustable angle) Features 1.According to the latitude of location, users can change the angle of solar panel to get maximum solar energy output by adjusting the mounting bracket. 2. Use high-quality carbon steel tube with high strength as the material of mounting bracket. 3. The bracket with zinc coating treatment has stronger corrosion resistance, thus it can apply to different environments, such as city, field and islands. 4. Small in volume, lightweight and easy to install. Specifications 1. ModelQT-SP40 2. Come with 10W solar panel. 3. Suitable for mounting rod with diameter less than 40 mm 4. Space between bolt holes320150mm 5. Other solar panel brackets with different specification can be customized. 6. Stainless steel solar panel bracket can be customized. Origin: CHINA

View Complete Details

Ask Latest Price & Details

QT-LED1218 Plant Fill Light Lamp

Product descriptionqt-led1218 plant fill light lamp can help the formation of anthocyanin and restrain the elongation of branches, it can also make the plant stems and leaves grow better and accelerate plant growth. By the regulation of stomatal opening, it can promote oxygen demand, which helps plant gain more nutrients, and further promote the growth of root and the growth of leaves in the early stage of germination. The plant fill light lamp can also promote the growth of plants as a whole, and particularly in flowering period and fruiting period, it can make plant bloom and bear fruit 20-30 days earlier than usual, and it can make vegetable yield increase by 20% 30%. It can also increase the vividness of flowers, increase the storage period of flowers, vegetables and fruits by 5 10 days, and reduce plant diseases, insect pests and malformed fruit. qt-led1218 plant fill light lamp qt-led1218 plant fill light lamp features: based on the traditional red and blue monochromatic led plants fill light, pink color led light is available;the light is completely designed in accordance with the standards of fluorescent lamp, with good interchangeability and compatibility;light size, shape, power and input power supply can be customized according to users requirements;good quality, account for a large share in the market of led plant fill light lamp;using silica gel patch led chips, good material and advanced technology, the lamp has less light degradation and longer service life.;the ratio of red to blue light can be adjusted easily without affecting the manufacturing process of lamps and structure change;power supply can be customized as built-in type, external type, no power type. External power supply can extend the lifespan of the led lamps. However, no power supply type is the best, which is no longer a constraint of the led light.

View Complete Details

Ask Latest Price & Details

QT-SC01 Frequency Vibration Insecticidal Lamp

Min. Order (MOQ) 1 Piece

we are offering qt-sc02 frequency vibration solar insecticidal lamp can be widely used in agriculture, forestry, vegetable, tobacco, warehousing, liquor brewing, gardens, orchards, urban greening, aquaculture, etc., especially in fields attacked by cotton bollworm. This lamp can trap and kill the farm pests, forest pests, fruit pests and vegetable pests, mainly including cotton bollworm, scarab, cutworms, corn borer, fruit noctuid, beet armyworm, prodenia litura, fall webworm, longhorn beetle, up to 87 families and 1287 species of insect pests.qt-sc02 frequency vibration solar insecticidal lamptechnical parameters:insecticidal lamp1. Frequency vibration technology2. The impact area: 0.15m23. Light trap: frequency vibration tubes (320 680 nm), single tube4. Dust-proof and waterproof no less than ip66 grade5. Service life more than 50000 hrs., operating temperature - 30 506. The electrified wire is coated with electric arc resistance materials, the wire diameter is 0.6 mm. The wire can instantaneously release voltage as high as 2000 -3000 v when touched by insect pests. The wire is made of stainless steel mesh. The horizontal part of the wire is winded spirally in case of short circuit caused by insect boy residuals. Wire space can be adjusted according to different target pests (usually no more than 10 mm)7. Insulation column can stand instant high temperature of 1000 degree celsius, corrosion resistance, high voltage resistance. In raining day, after 30 minutes of continuous high voltage arc, insulation column is still intact without carbonization;the controller1time setting combined with light control function 24v12v automatic identification, power consumption < 10 ma (no load), no stroboflash;

View Complete Details

Ask Latest Price & Details

Desktop Plant Stem Strength Tester

We are offering desktop plant stem strength tester.Product description:the lodging of maize, sorghum and tobacco has caused insufficient illumination, and in turn enormously limited crop yields for a long time. Meanwhile, it has also caused great difficulties in crop mechanized harvesting, thus a lot of grains have been wasted. This instrument can test plant stem strength, and it applies to genetic breeding in agriculture as well.Technical Parameters: Model: QT-DFB01 Maximum load: 500N Measure units: Kgf/lb/N Precision: +/-0.2%F.S, +/-digit Display: 4-digit LCD display Measuring value: Peak and current value, peak value can be maintained Collecting rate: 1000 times/s D/A conversion: 16-bittype Processor: 8-bit CPU Working temperature: -20 to 40 Power: NI-MH battery or external AC linear power adapter or USB power supply Data output: USB Auto power shutdown: 10 minutes without operations Battery alarm: Battery icon will flicker when battery life is low. Weight: 30 Kg Made in China

View Complete Details

Ask Latest Price & Details

Soil Moisture Temperature Sensor

We are offering soil moisture temperature sensor.The qt-ml3 can be used for various type soil and media moisture measurement, and can be used as a basic tool for sentinel surveillance or portable measurement.Featuregps location information can be recordedautomatic manual recording of datawifi wireless transmissiontwo-dimensional code recognitionautomatic recognition sensorterminal memory up to 32greal-time display the current data and curve shows the historical datadata can be exported to excel.

View Complete Details

Ask Latest Price & Details

QT - CB02 Solar Energy Automatic Insect Pest Inspection Lamp

Min. Order (MOQ) 1 Piece

Features: LED displays air temperature and humidity, pointer shows instrument voltage and current;The production and inspection in line with the GB/T 24689.1-2009 plant protection machinery standards;Use optical, electric, and numerical control technologies, compatible with ATCSP plant diseases and pests inspection and prevention system;Auto-on in the daytime and auto-off at night. Nighttime working status is not affected by instantaneous intense light ;Use far-infrared light to process pest bodies rapidly (no poison bottle);Insect chamber has an auto rotation system with gear drive, which ensures separate insect samples collected in 8 different time periods;Rain control device can automatically manipulate the work of the whole lamp according to rainfall change;Drainage device can effectively separate the insects from the rain;Lamp functions include optical and rain control, far-infrared insect body treatment, daily insect body storage, LED displays air temperature and humidity;Operation modes include power saving mode, regular mode, high-efficient mode, users can choose the appropriate operation mode according to the actual situation to achieve the balance between insect capture and power saving. Technical parameters: Light trap 20 w black light lamp (main wavelength 365 nm) Lamp body material GB32080-92 stainless steel structure, in accordance with GB/T4237 Lamp support material GB3280-80 stainless steel Lamp dimension 650 mm650 mm1900 mm Power supply DC 24 V; 24 V 100 W solar panels, 24 V 38 AH storage battery Power consumption Standby no more than 5 W, total power consumption no more than 300 W Startup time within 5 s

View Complete Details

Ask Latest Price & Details

QT-CB01 Automatic Insect Pest Inspection Lamp

Min. Order (MOQ) 1 Piece

Features: LED displays air temperature and humidity, pointer shows instrument voltage and current;The production and inspection in line with the GB/T 24689.1-2009 plant protection machinery standards;Use optical, electric, and numerical control technologies, compatible with ATCSP plant diseases and pests inspection and prevention system;Auto-on in the daytime and auto-off at night. Nighttime working status is not affected by instantaneous intense light ;Use far-infrared light to process pest bodies rapidly (no poison bottle);Insect chamber has an auto rotation system with gear drive, which ensures separate insect samples collected in 8 different time periods;Rain control device can automatically manipulate the work of the whole lamp according to rainfall change;Drainage device can effectively separate the insects from the rain;ORIGIN: CHINA

View Complete Details

Ask Latest Price & Details

Portable Chlorophyll Meter

Product description QT-AT 502 Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content is an important index of plant growth. This instrument is powerful, portable, and easy to use. It does no harm to plants. Users just need to put a leaf tissue larger than 3mm in the aperture, and then press the button to get the chlorophyll content reading. QT-AT 502 Portable Chlorophyll Meter Features: The measurements can be designated to up to 500 plant names; With a storage of 5000 data; Be able to delete recent or all of the data Designated plant names can be uploaded to the instrument from a computer and data can be downloaded to a computer via USB interface. Specifications Measurement System Optical Density Difference between wavelength of 650 nm and 940 nm Measurement Range 0 to 99.9 SPAD Precision Standard Deviation less than 1 Button 4 buttons, one is for measurement Display 2 lines x 16 characters Data Storage 5000 data, including data with designated plant names; The name is up to 32 characters (only only 28 characters shown); Power Source 2 AA 1.5V batteries Battery Life 5, 000-30, 000 measurements per set of 2 batteries, depending on the usage and battery type; Measurement Time Less than 1 second; Dimension 164 x 78 x 49mm (WHD); Weight 225g (without batteries); Interface USB Automatic Shutdown 1 minute without operations (10 minutes with USB connection) Software: The software can upload designated plant names to the instrument, also the data can be downloaded to the computer via USB interface. The software can run successfully under Windows 2000/XP/Vista system. ORIGIN: CHINA

View Complete Details

Ask Latest Price & Details

QT-6410 Wind Speed And Direction Meter

We are offering qt-6410 wind speed and direction meter. Product descriptionthis meter can be used in portable mode or at a fixed position to measure wind speed and direction.Featuresgps coordination can be recordedrecord data automatically or manuallywireless data transmission via wi-firecognize sensors by two-dimensional codeautomatically recognize connected sensorsterminal memory card is up to 32gdisplay real-time data and curve of recorded dataexport data to excel for analysistechnical parameters6410 parameterswind speed three wind cupselectromagnetic switchwind direction wind vanepotentiometerwind speed measurement range 167 mswind speed accuracy 5%wind direction measurement range 0360 wind direction accuracy 7 startup wind speed 0.8 mscable length 12 meterswind vane material abswind cup material polycarbonate android devices parameterscpu quad-core 1.3ghzoperating system android 4.2rom 4gram 1gextended memory up to 32gscreen size 5.0 inches.Screen resolution 960 *540operation mode touch screenscreen color support 16 million colorsorigin: china

View Complete Details

Ask Latest Price & Details

Air Temperature Meter

We are offering air temperature meter, rh meter. Product descriptionportable or long-term observation of air temperature and humidityfeaturesgps coordination can be recordedrecord data automatically or manuallywireless data transmission via wi-firecognize sensors by two-dimensional codeautomatically recognize connected sensorsterminal memory card is up to 32gdisplay real-time data and curve of recorded dataexport data to excel for analysistechnical parametersqt-rth technical parametersmeasurement range of temp -5070measurement accuracy 0.20700.5 @-50measurement range of rh 0100%measurement accuracy 3% @25sensor type humidity: capacitive transducer; temperature: 10 kohm thermistortemp output signal electric resistancerh output signal 03vresponse time less than 10 secondspower 5vdc2ma android devices technical parameterscpu quad-core:1.3ghzoperating system android 4.2rom 4gram 1gextended memory up to 32gscreen size 5.0 in.Screen resolution 960 * 540operation mode touch screenscreen color support 16 million colorsorigin: china

View Complete Details

Ask Latest Price & Details

QT-AQUA Soil Moisture Meter

Product description: the qt-aqua soil moisturetemperature meter can be used for the measurement of soil volumetric water content based on the advanced tdr principle. The electrical signal can be directly output, and the soil volumetric water content and soil temperature can be shown directly. The meter can be widely used in agricultural production, scientific research, etc because of its low cost. Qt-aqua soil moisturetemperature meter feature gps coordination can be recordedrecord data automatically or manuallywireless data transmission via wi-firecognize sensors by two-dimensional codeautomatically recognize connected sensorsterminal memory card is up to 32gdisplay real-time data and curve of recorded dataexport data to excel for analysis technical parameters aqua-tel-tdr soil moisture measurement range 0100% accuracy < 3% repeatability error < 1% output optional 05 v; 420 ma; 01 ma soil temperature measurement range -6085 accuracy 2 output 0c = 273 a 50c=323 a probe parameters power 12 vdc 20% @ 40 ma size 68cm length x 1.9 cm diameter warm-up time 1s standard cables 3m handheld terminal cpu quad-core:1.3ghz operating system android 4.2 rom 4g ram 1g extended memory up to 32g screen size 5.0 in. Screen resolution 960*540 operation mode touch screen screen color support 16 million origin: china

View Complete Details

Ask Latest Price & Details

QT-SC02 Frequency Vibration Solar Insecticidal Lamp

Min. Order (MOQ) 1 Piece

Product description: QT-SC02 Frequency vibration solar insecticidal lamp can be widely used in agriculture, forestry, vegetable, tobacco, warehousing, liquor brewing, gardens, orchards, urban greening, aquaculture, etc., especially in fields attacked by cotton bollworm. This lamp can trap and kill the farm pests, forest pests, fruit pests and vegetable pests, mainly including cotton bollworm, scarab, cutworms, corn borer, fruit noctuid, beet armyworm, Prodenia litura, fall webworm, longhorn beetle, up to 87 families and 1287 species of insect pests. QT-SC02 Frequency vibration solar insecticidal lamp Technical parameters: Insecticidal lamp 1. Frequency vibration technology2. The impact area: 0.15m23. Light trap: frequency vibration tubes (320 680 nm), single tube4. Dust-proof and waterproof no less than IP66 grade5. Service life more than 50000 hrs., operating temperature - 30 506. The electrified wire is coated with electric arc resistance materials, the wire diameter is 0.6 mm. The wire can instantaneously release voltage as high as 2000 -3000 V when touched by insect pests. The wire is made of stainless steel mesh. The horizontal part of the wire is winded spirally in case of short circuit caused by insect boy residuals. Wire space can be adjusted according to different target pests (usually no more than 10 mm)7. Insulation column can stand instant high temperature of 1000 degree Celsius, corrosion resistance, high voltage resistance. In raining day, after 30 minutes of continuous high voltage arc, insulation column is still intact without carbonization;

View Complete Details

Ask Latest Price & Details