Brand
China Brand
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Earth Ground Resistance Testers
MRU-30 Earth Resistance and Resistivity Meter
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It allows to take the measurements of:
- earthing resistance using auxiliary electrodes,
- earthing resistance using auxiliary electrodes and clamp (for measurements of multiple earthing),
- earthing resistance using double clamps for measuring multiple earthing without underground connections.
- ground resistivity (Wenner method),
- continuity of equipotential bondings and protective
- conductors (meeting the requirements IEC 60364) with auto-zero function – with current 200mA.
Additionally:
- measurement of resistance of auxiliary electrodes RS and RH,
- measurement of interference voltage,
- measurement in the presence of interference voltage in the power network
- with frequency 50Hz, 60Hz,
- selection of maximum measuring voltage (25V and 50V),
- introducing the distance between the electrodes for the resistivity in metres (m) and feet (ft),
- memory of 990 measurements (10 banks of 99 cells each),
- calibration of clamp used,
- data transmission to the computer (USB),
- indication of battery state.
SKU: n/a -
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Multimeters
UT136B+ Digital Multimeter
1. Measures up to 1000V and 10A AC/DC voltage and current
2. Equipped with 3mm protective sleeve; 2 meters drop proof3. Large LCD display; Overload alarm4. Quick sampling rate, up to 4 times/s5. Quick capacitor measurement (measures 1mF in 4 seconds)6. Low power consumption and auto power saving function; long battery service life (>500hrs)SKU: n/a
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