Earth Resistance Tester

Approx. Rs 29,000 / PieceGet Latest Price

Product BrochureThe Metravi CET series Clamp-on Earth Resistance Testers are widely used in earth resistance measurement and loop resistance measurement in electric power, telecommunications, meteorology, oil fields, construction and industrial electrical equipment. When measuring the grounding system of the loop circuit, there is no need to disconnect the grounding down lead or auxiliary earth electrode, and it enables safe and fast testing. The testers can measure ground faults that cannot be measured by traditional methods, and can be applied to the site which cannot be measured by traditional methods, as earth resistance tester measures the comprehensive value of the grounding body resistance and the grounding lead resistance. Metravi CET series Clamp-on Earth Resistance Testers have both long jaw and round jaw styles. The long jaw style is suitable for the site of flat steel grounding. Models CET-03B and CET-04B clamp-on earth resistance testers can also measure leakage current grounding system and the neutral current.

Approx. Rs 26,000 / PieceGet Latest Price

Product BrochureThe Metravi CET series Clamp-on Earth Resistance Testers are widely used in earth resistance measurement and loop resistance measurement in electric power, telecommunications, meteorology, oil fields, construction and industrial electrical equipment. When measuring the grounding system of the loop circuit, there is no need to disconnect the grounding down lead or auxiliary earth electrode, and it enables safe and fast testing. The testers can measure ground faults that cannot be measured by traditional methods, and can be applied to the site which cannot be measured by traditional methods, as earth resistance tester measures the comprehensive value of the grounding body resistance and the grounding lead resistance. Metravi CET series Clamp-on Earth Resistance Testers have both long jaw and round jaw styles. The long jaw style is suitable for the site of flat steel grounding. Models CET-03B and CET-04B clamp-on earth resistance testers can also measure leakage current grounding system and the neutral current.

Approx. Rs 85,000 / PieceGet Latest Price

The Metravi ERT-1635 Double Clamp Multi-function Earth and Grounding Resistance Tester is specially designed and manufactured for on-site measurement of grounding resistance, soil resistivity, grounding voltage, grounding line leakage current, AC current and DC resistance. Applying digital processing technology, it offers precision 4-wire method, 3-wire method and simple 2-wire method, selection method, double-clamp method to measure grounding resistance. The large caliber clamp design can measure the grounding system using large grounding down lead and can flexibly and accurately measure any grounding resistance value of various complex grounding conditions such as single point and mesh grounding. It is not required to disconnect any parallel grounding pole to do the measurements. Import FFT (Fast Fourier Transform) technology, AFC (Automatic Frequency Control) technology, with unique antiinterference ability and environmental adaptability, high repeated test consistency, ensures high precision, high stability and high reliability for long-term measurements. Widely used in power, telecommunications, meteorology, oil fields, construction, lightning protection and industrial electrical equipment, such as grounding resistance, soil resistivity, grounding voltage, alternating current, leakage current measurement.

Approx. Rs 26,000 / PieceGet Latest Price

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. 

Approx. Rs 20,000 / PieceGet Latest Price

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.

Approx. Rs 39,600 / PieceGet Latest Price

The Metravi CET-02EX is an Explosion Proof Clamp Type Earth Resistance Tester. It is a result of the continuous research and development effort and the drive for innovation that are our core fundamentals. With the CET-02EX we have made many improvements in the existing functionalities like : a Improvement to the boot up process that has lead to significant reduction in the boot up time, now the device boots up instantaneously. a Using the most advance digital integration technology with new processing algorithms, the self test has been upgraded to be more accurate. a We have made the device lighter, more ergonomic and more inline with handheld device specifications. a With a new panel and 6 button operation for better performance. a Improved audio and visual alarm. a Enhanced recognition of interference signal using audio indicator a Measurement range : 0.01Ω-1200Ω a 99 unit data memory. a Low power consumption, maximum operating current less than 50mA