True Sense Technologies

Rohini, Delhi

Multi-function CO2 PM2.5 Air quality detector
-Common Screen display -CO2 Technology : infrared ( NDIR)
-PM2.5 Sensor technolology : Laser Scattering
--Temperature unit between Celcius and Fahrenheit Switch
-24 hours real time monitoring.
-Detection range: PM2.5 (0-999 ug/M) CO2 ( 400-5000 ppm)
-Power supp

MINI CO2 Meter
-Common Screen display
-CO2 Technology: infrared[NDIR]
-Temperature unit between Celcius and Fahrenheit Switch
-24 hours real time monitoring
-Detection range:CO2[400-5000ppm]
-Power supply:rechargeable Li-battery 1000mah includding USB Chargeing cable

• Detection method for CO2: Infrared ( NDIR ) Detection method for PM: Laser Scattering Concentration unit for CO2: PPM Concentration unit for PM: ug/m3 Concentration unit for HCHO and TVOC: mg/m3 Power source: Lithium battery with 3000 mAh capacity 5V DC power charging via micro USB port

Favorable price indoor air quality monitor can perform 24-hour real time monitoring PM2.5, HCHO, TVOC, PM1.0, PM10, Temperature and Humidity. The air meter also support time, calendar and alarm clock functions. With four independent sensors, high accuracy and fast response. Large LCD display, showing real-time air quality readings. Light and portable, easy to use.

Display Method: 2.8 LCD screen display, 320 x 240 pixels Detection Method for PM: Laser Scattering Product Size: 164*69*44MM Detection Temperature: -10C to 50C; Storage Temperature: -10C to 60C; Concentration Unit forPM: ug/m Concentration Unit for HCHO and TVOC: mg/m Power Source: Lithium battery with 1500mAh capacity Charging : 5V DC power charging via micro USB port

Detection Gas: PM2.5 Measuring Unit: ug/m3 Range: 0999ug/m3 Accuracy: 10ug/m3; (0-100ug/m3;) / 10%(100-500ug/m3 Response Time: 3s Automatic Shutdown: 30 minutes Use Time: About 4 hours Charging Time: about 3.5 hours

• Accurate air check
• Battery life- 8 hours, Please charge the device continuously for at least 6 to 8 hours before the first use
• Screen- 2.6" full colour LCD
• Connection: Wi-Fi(2.4Ghz)
• Compatability: iOS 9.0 and newer, Android 5.0 and newer

Support WiFi connection Display method: 4.3 LCD screen display, 480X270 pixels Detection method for CO2: Infrared ( NDIR ) Detection method for PM: Laser Scattering Concentration unit for CO2: PPM Concentration unit for PM: ug/m3 Concentration unit for HCHO and TVOC: mg/m3 Power source: Lithium battery with 3000 mAh capacity 5V DC power charging via micro USB port Product weight: 235g

A25M (handheld) /A25D (benchtop) /A25F (benchtop) are air quality meters used to measure PM2.5 concentration. A25F can also measure formaldehyde concentration. PM2.5/ Formaldehyde concentrations display different emoticons on screen to help users visualize their environmental conditions. A25 series can be used in homes, laboratories, offices, hotels, schools, factories, conference rooms, airports, hospitals, restaurants, and many other public places.

Features:

• Precise PM2.5 concentration based on pre-calibrated sensors
• Temperature measurement (C/F)
• Humidity measurement (A25D, A25F)
• Emoticon display
• LCD backlight and red backlight alarm
• Battery status, low power, auto power off
• Formaldehyde concentration (A25F)

Display method: TFT LCD screen display, 480X270 pixels Detection method for PM: Laser Scattering Concentration unit for PM: ug/m Concentration unit for HCHO and TVOC: mg/m Power source: Lithium battery with 3000 mAh capacity Charging : 5V DC power charging via micro USB port Product weight: 235g Detection data range: PM2.5(0-1000) HCHO(0.001-1.999Mg/M3) TVOC(0.001-9.999Mg/M3) CO2( 0-5000 ppm)

Dimension:164X99X65mmColor:WhiteTest item:HCHO, TVOC, PM2.5, PM10Test range:Test range: 0-1.999mg/m3(HCHO), 0-9.9999mg/m3(TVOC)Testing time:5-7 minutesPower supply:lithium batteryBattery capacity:2000mAInput:5.0V/800mADisplay mode:LCD display

TVOC Technology: Semiconductor Sensor ARM Processor: High-speed complex calculations CO2 Sensor, Temperature and Humidity sensor, detect temp, hum Detection range: -- AQI(0-500) -- PM2.5(0-999 ug/M3) -- CO2(0-5000 ppm) -- TVOC(0.001-9.999Mg/M3) Power Supply???3000mah rechargeable Li-battery included Display method: 2.8 LCD screen display, 320 x 240 pixels Detection method for PM: Laser Scattering Product Weight: 150g

Features:

• This pollution meter accurately detects levels of PM1, PM2.5, PM10 HCHO and TVOC in the air around you
• Multi-air holes structure can ensure a continuous flow of air, which results in accuracy of air pollution detector
• The back-retractable stand ensures that the detector can be properly placed on the table for longer time for automatic detection.
• This device comes with 1200mAh lithium battery & 32-bit three-core ARM processor that runs 10 times faster and provides accurate readings

Display method: TFT LCD screen display, 480X270 pixels Detection method for PM: Laser Scattering Concentration unit for PM: ug/m Concentration unit for HCHO and TVOC: mg/m Power Source: Lithium battery with 1500 mAh capacity Charging : 5V DC power charging via micro USB port Detection Data Range: PM2.5(0-999 ug/M) HCHO(0.001-1.999Mg/M) TVOC(0.001-9.999Mg/M) AQI(0-500)

Features:

• This pollution meter accurately detects levels of PM1, PM2.5, PM10 HCHO and TVOC in the air around you.
• Multi-air holes structure can ensure a continuous flow of air, which results in accuracy of air pollution detector.
• The back-retractable stand ensures that the detector can be properly placed on the table for longer time for automatic detection.
• This device comes with 1200mAh lithium battery & 32-bit three-core ARM processor that runs 10 times faster and provides accurate readings.