Features and Benefits: Full size specific gravity tester is accurate, easy to use in all temperatures Number of floating discs show state of charge Specific gravity levels are printed on the tough, see-through plastic body Has one-piece rubber bulb, neoprene tipThis is for checking the state of charge of a battery. The large 16-1/4"....(more info)
115Charg-ChekÆ Battery TesterFeatures and Benefits: Fool proof, dependable testing. Works at all temperatures. Accurately tests state of charge within temperature extremes of -40? to 130? F. Uses less than 1/4 oz. of acid. Easy to use. Easy to read. Features unbreakable rubber tip, leak-proof container and pocket protector. ....(more info)