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We also provide custom-made temperature sensors specially designed for Food & Beverage industry. In our product range, we offer RTD, thermocouples, Temperature Transmitters, Thermowells, and more.
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REED R9700 Battery/Antifreeze Refractometer, °C

Propylene and Ethylene Glycol Measuring Range -50 to 0°C
Resolution 1°C
Specific Gravity of Battery Acid 1.15 to 1.30
Minimum Scale Division 5°C
Automatic Temperature Compensation Range 10 to 30°C
Dimensions 6.5 x 1 x 1.5″ (170 x 30 x 40 mm)
Weight 7oz (200g


REED R9700 Offers

This battery coolant/glycol refractometer features Automatic Temperature Compensation (ATC) and monitors the freezing point of both Ethylene Glycol and Propylene Glycol. In addition the R9700 indicates battery recharge level.


  • Measures the freezing point of automotive coolants plus battery charge condition
  • Provides accurate and repeatable measurements of % Ethylene Glycol and Propylene Glycol and C° on easy to read scale
  • Automatic Temperature Compensation (ATC)
  • Requires only 2 or 3 drops of sample
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