Tempearl Industrial Earth Tester ERT1A

Rated working voltage: AC100V Measuring current: 0.1mA

Class D grounding resistance can be easily checked. ●Simply plug it into a 100V outlet and press the button to display the secondary side B class grounding resistance value + class D grounding resistance value of the transformer (auxiliary grounding to use the class B grounding resistance of the transformer in the 100V electrical circuit) (no need for a rod) ● By adding a simple auxiliary ground, only the Class D grounding resistance value can be displayed ● Automatically determines the ground side pole of the power outlet ● Compact and lightweight, convenient to carry ● Easy to read with digital display ● Extensive measurement range (0~999Ω)


Manufacturer: Tempearl
Part number: ERT1A
Item weight: 580 g
Product size: ‎ 3.2 x 7 x 15 cm; 580 g
Color: ‎Mixed color
Style: ‎Lightweight, small
Power type: ‎Pneumatic
Accessories: ‎Instruction manual etc.
Batteries Included: ‎No
Battery usage: ‎No
Product dimensions (Length x Width x Height): ‎32 x 70 x 150 mm