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  Home > Test & Measurement > Refractometers >

Extech RF40 Battery and Coolant Refractometer
RF40 Battery and Coolant Refractometer
Our Price: $89.99

Availability:: Usually Ships in 24 to 48 Hours
Product Code: EXT-RF40


Battery Coolant Refractometer Features:

  • Automotive coolant refractometer measures the freezing point of coolants plus battery charge condition
  • Provide accurate and repeatable measurements of % Ethylene Glycol and Propylene Glycol and F on easy to read scale
  • Automatic Temperature Compensation
  • Requires only 2 or 3 drops of solution
  • The prism and lens with a simple focus adjustment provides repeatable results
  • Complete with carrying case and calibration screwdriver

Specifications (Ranges and Resolution):

  • Propylene Glycol Freeze Point: -60 to 32 F, 10 F
  • Ethylene Glycol Freeze Point: -50 to 0 C, 5 C
  • Specific Gravity of Battery Acid: 1.15 to 1.30, 0.01

Download User's Manual

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Test & Measurement > Refractometers
Reliability Direct, Inc.
900 W. Main Street
Ephrata, PA 17522
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