Antifreeze Refractometer Coolant Tester

Handheld design and non-slip rubber handle for easy operation. Built-in automatic temperature compensation(ATC) to get faster results. With measurement level for direct reading. Adjustable manual focus, easy to focus and calibrate. Comes with a case, convenient for storage and portable for use. Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. Scale Range: ethylene glycol based: 32 to -84 degree F, propylene glycol based:32 to -60 degree F.

Specifications: Color: Black + Silver + Blue Material: ABS *Measuring Range: Ethylene Glycol: -84~32 degrees F,0~-50 degrees C Propylene Glycol: -60~32 degrees F,0~-50 degrees C Battery Fluids: 1.10 ~ 1.40kg 1.10-1.20 rechage 1.20-1.25 enough power 1.25-1.40 Good Vehicle urea concentration:30percent -35percent ,Good effect at 32.5percent . Item Size: shown as picture Package Size: Approx. 20.5 * 7.5 * 5.5cm 8.1 * 3 * 2.2in Package Weight: Approx. 250g 8.82oz

Package List: 1 * Antifreeze Refractometer 1 * Slotted Screwdriver 1 * Cleaning Cloth 1 * Straw 1 * User Manual