Digital Earth Resistance Tester - Ground Resistance Meter, 0.00Ω～200kΩ Range, Soil Resistivity 0.00Ωm～9999kΩm

Resistance Range : 0.01Ω～200KΩ Test the waveform, and the frequency :Sine wave 128Hz measurement mode:Precise three-wire measurement, simple two-wire measurement USB interface:With USB interface, software monitoring, storage data can be uploaded to the computer, save and print Data storage:500 groups, flashing "FULL" symbol indicates that the memory is full Two, three and four wire method earth resistance: 0.00Ω～200kΩ; Precision:±1.5%rdg±7dgt; Resolution:0.01Ω Soil resistivity: 0.00Ωm～9999kΩm; Precision:ρ=2πaR; Resolution:0.01Ωm Voltage to earth: 0.000V～750.0V; Precision:±1.5%rdg±50dgt; Resolution: 0.001V DC Voltage: 0.000V～1000V; Precision:±1.5%rdg±50dgt; Resolution:0.001V Base condition: 23℃±5℃，Below 75%rh Power: 11.1VLithium battery (built-in) full charge can be measured more than 1000 times in AC resistance mode Backlight: Controllable backlight, suitable for dim places Test the waveform, and the frequency: Sine wave 128Hz Auto shut off: “APO” indicates automatic shutdown after 15 minutes (default). The shutdown time can be customized Measurement methods: three-wire method measurement, simple two-wire measurement ground resistance, average rectification Alarm function: When the measured value exceeds the alarm set value, an alarm prompt is issued Screen size: 5inches Measuring time: Voltage to ground: about 3 times/SEC Range of electrode spacing: 0.1m～100.0m Ground resistance: about 10 seconds / time USB interface: With USB interface, data reading, saving record data and so on Data storage: 500sets Overload protection: Measurement of ground resistance: AC 280V/3 seconds between each port of H-E and S-E Auxiliary grounding rod: 4pcs：φ10mm×200mm Auxiliary grounding test: With auxiliary grounding resistance value test function，0.00kΩ～200.0kΩ Power consumption: Standby：80mA Max(Backlight closed) 90mA Max(Turn on backlight); Mesure：120mA Max(Backlight closed) 130mA Max(Turn on backlight) Weight: Instrument: 1880g(with batteries); Test cable：1330g(Includes simple test cables)

• Resistance Range : 0.01Ω～200KΩ
• Test the waveform, and the frequency :Sine wave 128Hz
• Measurement mode:Precise three-wire measurement, simple two-wire measurement
• USB interface:With USB interface, software monitoring, storage data can be uploaded to the computer, save and print
• Data storage:500 groups, flashing "FULL" symbol indicates that the memory is full