Professional Automatic Temperature Compensation Antifreeze Refractometer for Frost Protection/Water Wheels/ Wiping Water

Description Use to measure the freezer the pads antifreeze ethylene glycol and disc water and acid resistance of the battery acid With 4 measuring range Ethandiol ethylene glycol 0 to 50℃ propane propylene glycol 0 up to 50℃ Methylisothiazolinone Battery Acid from 1 10 to 1 30 g mlAdBlue 30 to 35 Accessories Dropper cleaning cloth mini screw driver and storage box With pipette you can the test liquid easy to remove from the holder Precision measurement The refractometer is easy to use Test results are quick and precise High quality Null Line Adjustable visual focus adjustment the eyepiece Universal Device with balance the a more accurate precision is ensured Package included 1 x Antifreeze freezing point tester1 x Dropper1 x Cleaning cloth1 x Mini screw driver1 x Storage boxDetails Pictures