Handheld Earth Resistance Tester

The MOEORW-W1101 series is a professional portable resistance testing device, specifically designed for grounding testing of electrical equipment, and suitable for accurate testing in multiple scenarios. Furthermore, its core advantages are outstanding: High measurement accuracy with a resolution of 0.1uΩ, portability, ease of operation, long battery life, and wide applicability, covering power systems, industrial plants, and outdoor maintenance, enabling efficient completion of various grounding tests and fault diagnosis.

• This instrument conforms to the standard Q/320115IQGL01-2016 Grounding Resistance Meter.
• The basic error of the instrument is expressed as a percentage of the reference value, and its limit is ±5% of the measurement range.
• The operating ambient temperature of the instrument is -25 to +40℃.
• The change in the indicated value of the instrument due to temperature changes shall be converted to a value that is no greater than the basic error for every 10°C change.
• The ambient humidity of the instrument's working environment is 25%-80%, and the resulting change in the indicated value will not exceed the basic error.
• The instrument's working position is horizontal.
• The change in the indicated value caused by tilting the instrument 5 ° from its horizontal working position in any direction shall not exceed 1/2 of the basic error.
• This only applies to the condition that the change in the indicated value caused by the external magnetic field strength of 0.4 kA/m is no greater than 1.5% of the reference value.
• The insulation resistance between the instrument wiring and the casing shall not be less than 20MΩ.
• The voltage test between the instrument wiring and the casing is 500V.
• The change in grounding resistance of the auxiliary probe shall not exceed the value specified in Table 2 when the auxiliary grounding resistance is changed from 500Ω.

• The rated speed of the generator handle of the instrument is 150 r/min.

1.Professional portable resistance testing equipment, specifically designed for grounding testing of electrical equipment.
2.High measurement accuracy, resolution up to 0.1 μΩ, and reliable data.
3.Portable, easy to operate, long battery life, and convenient to carry and use.
4.It has a wide range of applications, covering power, industry, and outdoor maintenance, and can efficiently complete detection and troubleshooting.

The ZC-8 ground resistance meter is suitable for directly measuring the ground resistance value of various grounding devices. It can also be used for general low resistance measurement. The 0-1=10-100Ω specification can also measure soil electrophoresis.