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Clamp on ground earth resistance tester

The UYIGAO UA6412+ ground resistance clamp testers represent a new generation of earth/ground clamp-on resistance testers. These instruments induce a test current into earth systems and measure ground resistance in multi ground installations without needing to disconnect the ground.

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UA6412+ 200ohm Digital Clamp On Earth Resistance Tester Ground Resistance Meter

Earth Resistance Tester, Ground Resistance Clamp on meter, Clamp on earth resistance meter

UA6412+ 200ohm Key Specifications/Special Features:

Clip-on table pleasing appearance easy to master
Parameters accurately

Basic features	Range	Accuracy
Grounding resistance (Ω)	0.01Ω-0.099Ω 0.1Ω-0.99Ω 1.0Ω-49.9Ω 50Ω-99.5Ω 100Ω-199Ω	±(1%+0.01) ±(1%+0.01) ±(1%+0.1) ±(2%+0.5) ±(3%+1) ±(6%+5)
Current	0-99mA 100-299mA 0.30-2.99mA 3.0-9.99mA 10-20mA	±(2.5%+5mA) ±(2.5%+10mA) ±(2.5%+0.02mA) ±(2.5%+0.03mA) ±(2.5%+0.05mA)
Low battery indication	V
Data hold/storge	V
Auto power off	V
Single measurement	1S
Relative humity	10-90%
Work temperature	-10-50°C
External electric field	<40A/m
Single measuring time	<1V/m
Measurement resistance resolution	0.001Ω
Current frequency	50Hz
Measurement data storage	30sets
Resistance measurement range	1-199Ω
Current measurement range	1-499mA
Protection level	double insulation
Operating mode	automatic range
Spab of jaw	28mm
Power	6VDC