1.RANGE and VOLTAGE

Earth Resistance rage : 10Ω/100Ω/1000Ω(±3% of scale value)
Earth Voltage : 30V

2.ACCURACY(20℃)

a. Earth Resistance : ±3% of scale value
---Effect of Earth Voltage : less than ±5% of reading value when earth voltage is 10V
---Effect of Auxiliary Earthing Resistance : ±3% of reading value when auxiliary earthing -------resistance is 50㏀

b. Earth Voltage :±3% of full scale value

3.BATTERY CHECK : by POWER/BATT LED lamp

4.POWER SOURCE : R6(1.5V)×8 

5.SIZE & WEIGHT : 162(H)×98(W)×75(D)㎜, 525g(Net) 

6.ACCESSORIES : One set of measuring cords
------------------(5m, 10m, 15m, simple measuring cord)
------------------Two Auxiliary Earth Rods
------------------One carrying case One Sack for accessories
------------------Manual