Resistivity Tester

About Product
● Measure the surface coefficient and grounding resistance of objects.
● Measure antistatic and insulation materials.
● Use ASTM standard D-257 parallel electrode sensing method.
● Use high precision OP-AMP amplifier and LED.
● High sensitivity, reliable to use.
● Compact design, easy to carry.

Product Specification
● Power Supply 9V battery
● Measurement Range 10³-10¹²Ω
● Display Accuracy ±10%
● Dimensions 70(L)*27(W)*130(H)mm
● Weight Around 140g