Metravi Clamp-on Ground Resistance Tester

Self-test facility. No need to wait a long time to boot. Ready to use immediately after being switched on.
Breakthrough relay self-test mode, using the most advanced processing algorithms and digital integration technology, fully intelligent.
Handheld device, easy to carry.
New design, panel operation with 6 buttons, better performance.
Loud sound and light alarms; “beep—beep--beep --” alarm sound.
Inproved interference signal recognition indicator.
Improved anti-jamming capability and test stability.
Data storage: 99 Units.
Wider range: 0.01Ω-1500Ω
Lower power consumption: Maximum operating current does not exceed 50mA. Are widely used for grounding resistance measurement in power, telecommunications, meteorology, oil fields, construction industries and electrical equipments.
In the measurement of a grounding system with loop current, it does not require breaking down the grounding wire and needs no auxiliary electrode. Safe, fast and simple to use.
Can measure ground faults beyond the reach of traditional methods and can be applied in situations not in the range of traditional methods.
Can measure integrated value of the grounding body resistance and the grounding lead resistance.
Equipped with long jaws (as indicated in the image). Long jaws are particularly suitable for testing grounding with flat steel.
In addition, CET-03\CET-04 Ground Resistance Testers are also able to measure leakage current and neutral current in the grounding system.