Aircraft Battery Hydrometer
FR-1 - Concorde Battery Corp. (Concorde)
Glass shaft with rubber bulb to measure electrolyte within the cells of a flooded lead acid aircraft battery. Made in the USA.Made specifically for aircraft battery testing.
FR-1 - Concorde Battery Corp. (Concorde)
Glass shaft with rubber bulb to measure electrolyte within the cells of a flooded lead acid aircraft battery. Made in the USA.Made specifically for aircraft battery testing.