สถานที่กำเนิด
Hebei, China
Product type
Manufacturer Earth Resistance soil resistivity meter
Ground Resistance
0.00Ω~30.00kΩ
Soil Resistivity
0.00Ωm~9000kΩm
Working environment
-10℃~40℃;below 80%rh
Power Supply
DC 9V Zi-Mn dry battery LR14 1.5V 6 PCS
Test frequency
128Hz/111Hz/105Hz/94Hz(AFC)