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The meter is applicable to the testing of the earth resistance of the power supply wires, distribution wires inside a room, electrical equipment or appliance, which can done in two measurement modes: Bi-poles or Tri-poles, and it also can be used to measure the earth voltage.
Briefly about the product
CE / ETL / RoHS
CAT III 300V
Test leads (Red-15m, Green-10m, Black-5m )
Battery and User's manual
Range of measurements
Earth Ground Resistance
Measuring Voltage to Earth
Auto and Manual
Auto Power Off
MIN / MAX / AVG
Low Battery Display
- For precise measurement of ground resistance
- In installers
- In case of grounding of electrical installations
- For safety when installing electrical installations and equipment in home and industrial environments
Voltage(symbol: V), also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.
Resistance is the opposition that a substance offers to the flow of electric current. It is represented by the uppercase letter R. The standard unit of resistance is the ohm(Ω)
In electronics, a continuity test is the checking of an electric circuit to see if current flows . A continuity test is performed by placing a small voltage across the chosen path. If electron flow is inhibited by broken conductors, damaged components, or excessive resistance, the circuit is "open".
Automatic switching of a multirange meter from its lowest to the next higher range, with the switching process repeated until a range is reached for which the full-scale value is not exceeded. Automatic switching of a multirange meter from its lowest to the next higher range, with the switching process repeated until a range is reached for which the full-scale value is not exceeded.
Auto Power Off
Auto Power Off function shutting down the device after a certain inactivity time.
Rear screen illumination is an important advantage for any device that owns it. Thanks to it, the visibility and legibility of the screen is increased, thus the device is much more subtle and reliable in small ambient light and long-term use.
The indication for low battery level is a useful feature and alert the user when needed battery unit to be changed. So you will still have a functioning device for use.
Press the MAX/MIN key to show the maxinum reading value among measuring data, and the “MAX”symbol appears on the display. Press the button again, the “MIN” symbol appears on the display and will show the minimum reading value among measuring data, press the button again to return to normal mode.
AVG function shows the average of the measurements.
This feature allows you to store measurement data in your device.
Function to display a relative measurement value.
2-pole measurement mode.
3-pole measurement mode.
Brochures and instructions