Ground Pile Type Clamp ground resistance tester

Clamp Ground Resistance Tester

MODEL - KM 1920

General Specification
Ground-pile clamp ground resistance tester, also known as loop resistance tester, is used to test ground resistance. This meter uses a brand new 2.4-inch luxury color screen design, with clamp resistance, three or four-wire resistance, AC voltage, current measurement functions, and also has data storage, data access, alarm, automatic shutdown and other functions. The whole machine is beautiful and high-grade, wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, and strong anti-interference ability. Moreover, it has a shock-proof, dust-proof, and moisture-proof structure. It is a commonly used and indispensable instrument for telecommunications, electric power, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring grounding resistance of various telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, transmission lines of iron towers, gas stations, factory grounding grids , lightning rods, etc. The ground pile clamp ground resistance tester is controlled by a microprocessor and can accurately detect ground resistance. It uses fast filtering technology to minimize interference. At the same time with data storage and data upload functions.

• Clamp resistance range : 0.00Ω - 1500Ω
• Leakage current range : 0.000mA - 40A
• Current resolution : 1uA
• Three-four-wire method range: 0.00Ω-3000Ω
• Ground voltage range: 600V
• Built-in rechargeable battery
• TFT color screen display
• USB data upload function
• Data storage
• Real-time battery power indicator
• Back light
• Alarm function
• Low battery voltage indication
• Overload protection
• yes
Technical Specification
Function Ground resistance test, loop resistance test, AC current test, AC voltage test
Accuracy guaranteed temperature and humidity 23 °C ±5 °C , below 75%rh
Power supply DC 3.7V lithium battery
Resistance resolution 0.01Ω
Current resolution 0.001mA
Voltage resolution 0.01V
Clamp size 68mm
Display 2.4 inch color LCD screen
LCD Size 46mm×29mm
Meter Dimension 273mm×106mm×53mm
Measure time 1 time/sec
USB With USB interface, uploaded the data to the computer, saved and printed Communication line USB communication line 1

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