Description
Charg-Chek Battery Tester
Large 16 1/4 inch professional disc-type tester is accurate to -40 degrees Fahrenheit.
- Full size tester uses specific gravity and the number of floating discs to show state of charge.
- Accurate at all temperatures.
- Specific gravity levels are printed on the tough, see-through plastic body.
- Has one-piece rubber bulb, neoprene tip.
