The Metravi CET-04B Clamp-on Earth Resistance Tester is 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 tester 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-04B Clamp-on Earth Resistance Testers has a round jaw. It can also measure leakage current grounding system and the neutral current.

Features:

• Avoids long self-test waiting after power-on, and enters the test interface immediately after power-on.
• No relay self-test and adopts advanced algorithms and digital integrated processing technology.
• No bulky problem of old products and is portable & handheld.
• New housing & design, six operation keys on the panel, easy to operate.
• Added sound and light alarm function, will have “”beep–beep– beep–“” alarm sound.
• Added interference signal identification and indication function, will have “”beep–beep–beep–“” prompt sound.
• Measurement range 0.01Ω-1500Ω.
• Stores 99 groups of data, has lower power consumption, maximum startup and operating current less than 50mA.
• Bluetooth enabled and Free App for data storage and analysis.

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.