Antifreeze Tester Refractometer 4-in-1 Coolant Tester for Checking Freezing Point of Automobile Antifreeze Systems, Anti Freeze Tester Refractometer for Battery Acid, Ethylene Propylene Glycol Glycol Refractometer home2023 Compatiblity: Set of 6000 tagging

Compatiblity: Set of 6000 tagging gun fasteners to refill any standard tagging guns

Fully charged less than 3hrs can work for up to 15hrs in lowest mode and it's fully will automatically cut off the electricity to protect the battery

NoteThe bracelet will be a little tighter for adults so that the acupuncture points can be printed more accurately

Don't give spots and streaks a chance

Antifreeze Tester Refractometer 4-in-1 Coolant Tester for Checking Freezing Point of Automobile Antifreeze Systems, Anti Freeze Tester Refractometer for Battery Acid, Ethylene Propylene Glycol Glycol Refractometer home2023 Compatiblity: Set of 6000 taggingAntifreeze Tester Refractometer 4 in 1 Coolant Tester for Checking Freezing Point of Automobile Antifreeze Systems, Anti Freeze Tester Refractometer for Battery Acid, Ethylene Propylene Glycol Product Features 4 in 1 FUNCTIONMeasuring specific gravity of rechargeable battery acid: 1. 100~1. 400kg L, freezing point of automobile antifreeze based on ethylene glycol or propylene glycol : 58F to 32F 50 to 0 C, windshield wash Fluid (SRF1): 40F to 32F 40