Evans Coolant Diagnostic & Testing Tools
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Evans Coolant®Professional Grade Refractometer (E2190)Universal Professional Grade Refractometer by Evans Coolant®. Evans Professional Grade Hand Held Refractometers are most commonly used by fleets or conversion facilities. Designed to accurately test for residual water content after...To be Used When Switching to Evans Waterless CoolantTests the Amount of Water Remaining in the System$69.95
