Item No.: B11J011

• This Battery Hydrometer Tester is the perfect, affordable way to test the specific gravity and state-of-charge of many flooded batteries that is ideal for home or garage use.
• Fast and accurate testing of battery condition
• Color coded readout:
  a) Red: discharged
  b) Gray: low charge
  c) Green: fully charged
• Features unbreakable rubber tip, Plastic Tube, rubber dip tube.