SP23688 Battery & Antifreeze Tester   Quantity in Basket: None Code: SP23688 Price: $92.00 Shipping Weight: 2.00 pounds     Quantity:   "DUO-CHEK Hydro-Spy Engine Coolant/Battery Tester offers an accurate, fast and easy-to-use method for testing engine coolant freeze point, glycol concentration and battery charge condition. It provides automatic temperature compensation for immediate direct readings of ethylene glycol and environmentally safe propylene glycol coolants with only a few drops of sample. These models have an ATC (automatic temperature compensation) covering range of +32? to -60?F no need to use correction tables with this feature."

SP23688 Battery & Antifreeze T
SP23688 Battery & Antifreeze Tester