My Makita DHR 243 Brushless Hammer drill, only 18V but so powerful on drilling through bricks
Changes in the 18th Edition IET Wiring Regulations bs7671:2018
Changes in the 18th Edition IET Wiring Regulations
BS 7671:2018
Part 1 Scope, object and fundamental principles
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RCD Auto test
Residual Current Device RCD test
Auto RCD test does all the 4 tests twice, first at 1 of leakage ratting which was 30mA in this case, 5 X 30mA, 1.5 X 30mA it does it twice one for each side of the sine waves to measure the time it takes for the RCD device to trip, then in the last test it measures the amount of current it takes the Residual Current Device to disconnect at X1
Hitachi Gas Strip Nailer NR90GC2
Hitachi Gas Strip Nailer NR90GC2
Very powerful Hitachi Gas Strip Nailer NR90GC2, very useful and a great time saver if doing Dormer conversions or stood wall partitioning
Electrical installations, including Internet of things, Alarms systems by Edris
Insulation resistance Test
The multi tester sends a high voltage through one wire and picks up the magnetic fields on the other wire to measure the amount of current that could possibly leak from one wire to another when in normal use .
