Reed Instruments

Battery Coolant Checker with ISO Certificate

Model: NJW199

Mfr. No.: R9700-NIST

  • Battery Coolant Checker with ISO Certificate Brunswick Fyr & Safety

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Sold as: Each

Temperature Range (Propylene Glycol )

-58°F - 32°F (-50°C - 0°C )

Resolution

33°F ( 1°C )


  • It is essential to know the concentration and freezing point of anti-freeze coolants for vehicular safety -- Keeping a suitable concentration of coolant prevents engine trouble and possible radiator corrosion
  • This tester monitors the freezing point of both ethylene glycol and propylene glycol; in addition, it indicates battery recharge level. This tester is simple to use; requiring only a few drops to provide accurate readings within seconds
  • Items with calibration certificates are non-returnable and non-refundable due to the limited validity of the certification