add501a battery fluids refracyometer Related car key programming tool & add501a battery fluids refracyometer Related OBD2 Diagnostic Tools

Antifreeze/battery Fluids Refractometer ADD501A

Item No. COBD24261 Antifreeze/battery Fluids Refractometer ADD501A can Test the concentration of the battery fluids ,antifreeze liquid and cleaning fluids,indicate freezing point for propylene and ethylene glycol and check the strength of electrolyte solution batteries.