ES3001P Series Multifunction Earth Resistance Tester

Advanced earth resistance tester with multiple measurement methods (2/3/4-wire) for telecommunications, power, and gas station applications.

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The ES3001P is a multi-function earth resistance tester utilizing microprocessor technology for accurate and fast testing. It supports 2, 3, and 4-wire methods to measure grounding resistance, soil resistivity, and AC/DC voltage. Features include a large HD LCD display, storage for 500 data groups, and connectivity via USB and Bluetooth APP for real-time monitoring and data management.
Measurement Range ความต้านทานดิน (Grounding Resistance) 0.002Ω ~ 200.0kΩ +1
ความต้านทานจำเพาะของดิน (Soil Resistivity) 0.00Ωm ~ 9999km +1
แรงดันไฟฟ้า AC (AC Voltage) 0.000V ~ 750.0V +1
แรงดันไฟฟ้า DC (DC Voltage) 0.000V ~ 999.9V +1
Accuracy ความต้านทานดิน (Grounding Resistance) ±1.5% rdg+3dgt
ความต้านทานจำเพาะของดิน (Soil Resistivity) ±1.5% rdg+3dgt
แรงดันไฟฟ้า AC (AC Voltage) ±1°
แรงดันไฟฟ้า DC (DC Voltage) ±0.1 Hz
Readings
Logging Rate
Battery
Calibration Certificate Available Separately Available Separately

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