R A C Exports - Measuring Instruments & Equipment

Our range of digital micro OHM meters is a compact and high reliability 31/2 digit instrument suitable for measurement of resistivity of copper wires from 7/0 SWG to 50 SWG, resistance of cables, windings, coils, heater elements and contact resistance of switches, relays, etc. Emphasis is provided to the designing of the instrument in order to ensure quick, stable and repeatable readings of resistance. The instrument uses 4-terminal measurement so that resistance of test leads and contacts is eliminated from test results. Actual value of resistor is directly displayed on seven segment 12.5 mm display.

The technical specifications are as follows: Range of Measurement:

1micro-ohm to 1999 ohm in seven range

Digital turbidity meters manufactured by us are based on latest technology. Our meters are popular for giving accurate results in sewage & drinking water testing.

Prominent features of the assortment encompasses of:

• 2 Ranges 0 to 20.00 NTU

• 0 to 200.00 NTU

• 2 Ranges

• Resolution 1 JTU 0.1, 1 NTU

• Accuracy 3% FS 1 digit 2% FS 1 digit

• 3 1/2 digit LED Display

• Measurement up to 1000 JTU

• Range 0 to 200 JTU

• Sample System 30 mm clear glass tube 30 mm clear glass tube

• Light Source 6.8 V, Tungsten Lamp 6.8 V

• Detector Photodiode

• Display 3 1/2 digit LED display

Digital conductivity or TDS Meters manufactured by our company is an economical and reliable scientific instrument. It is precision designed and developed to suit the preferences of our customers in diverse industrial sectors. Premium range is known for high stability and accuracy, temperature coefficient correction facility and many others.

Salient features of TDS meters are following:

• Display 3 1/2 digit led 3 1/2 digit lcd

• Range 5 ranges

• 0 - 1000 mohs/cm 2 ranges

• 2 & 20 mohs/cm

• Temperature compensation manual 0-50oc

• Cell constant adjustment facility

• Available in lab & field models

• Model conductivity

• Cell constrant adjustment adjustable pre adjustable

• Conductivity cell platinum dip

• Measuring frequency 1000 hz 1000 hz

• Accuracy 1% fsi 1% fsi

• A Versatile, Highly Stable & Accurate Instrument to Measure Conductivity of water and other Aqueous Solutions for Laboratories & Field.

A team of qualified and experienced engineers manufactures superior quality digital PH meters. The range is acknowledged for its quality of durability, rugged construction, precision and versatility. It is stable test instrument for field and laboratory.
Our collection is available with following specification:

• Portable Model

• Display 16x2 LCD

• Range pH 0 to 14.00

• mV 0 to 1999.9mv

• Resolution pH 0.01

• Highly Stable and Accurate

• Digital Display

• Auto Temperature Compensation

• Auto Polarity & Decimal Indication

• Accuracy pH 0.01

• mV 11 Temperature Auto 0 to 100 oC

Digital colony counter is precision engineered by our professional team. Incorporated with premium features such as rugged construction, versatility and operational efficiency our range is widely catered to various industries. Other salient features of our digital colony counter include:

• 110mm Dia Magnifying Glass

• Audible Confirmation of each Count

• Uniform Readout from 0.9999

• Auto Marker Pen

• Wolffhuegel Glass Grid with Focusing Facility

• Weight 3 kgs. (approx.)

• Packaging 23 cm x 28 cm x 20 cm

• Power 230V - 10% AC, 50 Hz, 40W

• Accessories Marking Pen (1 No.)

• Magnifier Lens (1 No.)

We present wide assortment of portable digital D.O. meter which gives accurate measurement of oxygen dissolved in water to know quality of water. The meter is available to our clients as per their specification and hence maximum satisfaction for its functionality.

Quality range is popular among clients for following features:

• Power 230V A.C. 50 Hz
• Weight 2 Kg
• Standard Accessories
• Temp. Compensation 0o C to 50o C Manual
• Compensation D.O. 3%
• D.O. Sensor type D.O. Amperometric Gold/Silver membrane
• General display 3 1/2 digit LED display
• DO Electrode 1 Nos.
• Instruction Manual 1 Nos.
• D.O. Membranes 10 Nos.

Quality range is popular among clients for following features:

• Power 230V A.C. 50 Hz
• Weight 2 Kg
• Standard Accessories
• Temp. Compensation 0o C to 50o C Manual
• Compensation D.O. 3%
• D.O. Sensor type D.O. Amperometric Gold/Silver membrane
• General display 3 1/2 digit LED display
• DO Electrode 1 Nos.
• Instruction Manual 1 Nos.
• D.O. Membranes 10 Nos.

• Type : Occular Type External Reading System
• Vertex Power Range : 25d Step : 0.25d Step upto 10d 0.50 D Step Beyond 10d
• Cylindrical Axis Scale : 0 to 180 (1 Step)
• Prismatic Power Range : 5 in the Viewfield (1 Step)
• Target : Pinshole Corona
• Eye Piece Focussing : +3d to -5d
• Diameter of Lens Accomodated is 30 to 80 mm.
• Tilting Angle is 30 Deg to 90 Deg.
• Electric Supply is 220 V Ac 3 W Led.