SHEN ZHEN YIERYI Technology Co., Ltd |
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4 In 1 Engine Fluid Glycol Antifreeze Refractometer Freezing Point Car Battery Hand Held
This device measures the proportion of antifreeze and freezing of glass cleaner, lead-acid battery electrolyte. IIt has a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature.
Features:
Measuring Range:
Resolution Factor: