Battery Hydrometer Adjustbale to cover most connection

Adjustbale to cover most connection types

For use on live connections to clean ferrules and dirt whilst jointing

Set Contains:

000v Insulated 3BA/7mm Nut Driver

Battery Hydrometer Adjustbale to cover most connectionPrecision battery hydrometer for testing the solution content in each cell. Graduations: 0. 005 g ml; Red: Ranges from 1. 100 1. 205. indicating the battery is discharged. White: Ranges from 1. 205 1. 260. indicating that the battery requires attention. Green: Ranges from 1. 60 1. 300. indicating the battery is fully charged. Calibrating should be carried out at 20C. Care must always be taken when removing battery cell caps and when testing.