4 pole soil resistivity measurement (Wenner method)
Ground voltage (noise) measurement
Advanced filtering for high noise voltage rejection
Audible signal indicates anomalies in the current circuit
Resolution: 0.01 Ω
Resistance reading: up to 20 kΩ
Rechargeable battery
System Overview:
This equipment is suitable for fast and easy measurement of the grounding resistance in residential and industrial buildings, hospital installations, lightning rods, antennas, substations, etc.
Furthermore, its soil resistivity measurement capabilities allow for soil stratification modelling in order to optimize the design of highly complex grounding systems.
Application: Measurement of grounding resistances (3 terminals), soil resistivity (4 terminals) and spurious voltages present in the soil.
Immunity To Interference: Operation frequency 1470Hz
Operation As An Voltmeter: In the voltmeter function, the equipment operates as an AC conventional voltmeter, making it possible to check the presence and to measure voltages generated by parasitic currents.
Measurement Ranges:
Resistances: 0-20 Ω; 0-200 Ω; 0-2,000 Ω and 0-20 kΩ
Voltage: 0-200 V~
Accuracy:
Resistances measurements: ± (2% of the measured value + 1% of the maximum value of the selected range).
Voltage measurement: ± (2% of the measured value + 1% of end of scale value)
Reading Resolution:
0.01Ω in the resistance measurement.
0.1V in the voltage measurement.
Output Power And Current: The output power is less than 0.5 W, and the output current is limited to less than 15 mA (Peak to peak)
Battery Status Checking: It makes it possible to verify the battery charge status under normal use conditions.
Audible Alarm: It warns the operator in case that there are abnormalities in the current circuit, which make it difficult to obtain a reliable result.
Power Supply: By means of an internal rechargeable battery, from a 12 V external battery.
Please feel free to contact for detailed specifications, accessories, software and options.