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RF41RF41

RF41 / Extech Portable Battery Coolant/Glycol Refractometer with ATC (°C)

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RF41 / Extech Portable Battery Coolant/Glycol Refractometer with ATC (°C) Refractometer measures the Propylene/Ethylene Glycol freezing point from -50 to 0°C and the Specific Gravity of battery acid from 1.11 to 1.30 and provides a quick reference of battery charge condition.
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RF41 : Portable Battery Coolant/Glycol Refractometer with ATC (°C)

 RF41

Measures the freezing point of coolants and concentration of Ethylene/Propylene Glycol

  • Refractometer measures the Propylene/Ethylene Glycol freezing point from -50 to 0°C and the Specific Gravity of battery acid from 1.11 to 1.30 and provides a quick reference of battery charge condition. Requires only 2 or 3 drops of solution for fast and accurate readings. Automatic Temperature Compensation provides repeatable measurements on an easy to read scale. Prism and lens with a simple focus adjustment. Includes carrying case and calibration screwdriver.

 

Features

  • Measures -50 to 0°C Propylene/Ethylene Glycol freeze point and 1.11 to 1.30 Specific Gravity of Battery Acid
  • Automatic Temperature Compensation (ATC)
  • Requires only 2 or 3 drops of solution
  • The prism and lens with a simple focus adjustment
  • Complete with case, calibration screwdriver, plastic pipette and calibration solution

 

Specifications Range Resolution Basic Accuracy
Propylene Glycol freeze point -50°C to 0°C 1°C (1%) ±2%
Ethylene Glycol freeze point -50°C to 0°C 1°C (1%) ±2%
Specific Gravity of Battery Acid 1.15 to 1.30 0.01  
Dimensions/Weight 6.5x1.5x1.5" (165x38x38mm)/ 7oz (200g)    

 

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