This Battery Hydrometer MBT-50 use to measures the acid concentration of storage batteries to determine battery charge.
specifications:
Red: 1100-1205 discharged
White: 1205-1260 low charge
Green: 1260-1300 fully charged
Model NO.: HX-1006
Standard: Degree
Accuracy: 0.001
Display: Scale
Material: Oil
Size: 320*46(Mm)
