8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Coolant / Battery Refractometer Owatonna Tool Company 32 to -60 Deg F
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Coolant / Battery Refractometer Owatonna Tool Company 32 to -60 Deg F

Part #: NTE 789107
Line: NAPA Tools & Equipment

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Features & Benefits

Warranty: Standard : See Manufacturer's Complete Written Policy


This model can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems. It can also be used for checking the strength of electrolyte solution batteries.

  • This precision instrument features high-quality optics with ultra smooth focusing.


Brand NAPA
Contents (1) Refractometer
Manufacturer Owatonna Tool Company
Manufacturer Part Number 75240
Temperature Range 32 to -60 Deg F
VMRS Code 053006188

Safety Information

Vehicle Fitment Guide

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