Digital Megaohm Meter Mega-meter Insulated Ground Resistance 0-2000 Ohm Voltage Tester
Description:
The Digital Ground Resistor Meter is the new generation of ground resistance meter we developed for recent electrical practice.
Improved circuitry, structure and technology of the traditional ground resistor meter makes it beautiful and practical.
The machine has more complete function, higher precision, more convenient operation, more reliable, and the dustproof and moisture proof structure make it suitable for outdoor use.
It can test ground resistance for a variety of grounding systems, including power systems, electrical equipment, flash rods, low resistance conductor resistance, AC voltage testing.
Ground resistance measurement range is 0.01 to 2000, resolution is 0.01.
Data Retention and Low Battery Alert
Equipped with test wire, auxiliary grounding rod (battery not included)
Specifications:
Material: ABS.
Size: 150 * 100 * 70mm
Resolution: 0.01
Data Retention: Yes
Operating LED indicator:Yes
Function Symbol Display: Yes
Trailer Battery Warning: Yes
Ground Voltage: 0-30V±(3%+5)
Ground Resistance: 0/20/200/2000± (2%+3)
Voltage Range: Can withstand AC 300V (1 minute)
Resistance range: Can withstand AC 200V (10 seconds)
Compatible Battery Models: 6 x 1.5V (R6AA) batteries, 1 x 12V (23A) battery (not included)
Ground Resistance Test Requirements:
a. For AC working ground, ground resistance must not exceed 4.
b. Safety Grounding Ground resistance should not exceed 4.
C. The ground resistance of the flashing protection ground should not exceed 100.
d.Ground resistance must not exceed 10 for joint ground shielding systems.
e. DC working ground and ground resistance must be determined according to the specific requirements of the computer system.
Ground Voltage Measurement:
Match the dial switch to the ground voltage "EV" file and connect the test line according to the ground voltage test chart.
Ground voltage is displayed automatically. Make sure the ground voltage is less than 10V. If the local voltage exceeds 10 V, there may be some errors in the ground resistance measurement. Please turn off the relevant electrical equipment before measuring, and lower the ground voltage.
Ground resistance measurement:
Accurate measurements for penetrating the P and C ground needle to the depth of the ground (using the included test lead).
They are placed in a row with the ground equipment and are 5-10 meters away.
(Note: The ground spin must be inserted into a damp soil. If the soil of the earth spins is dry, you need to add water or stone or sand to moisten and test)
Note:
Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3cm measuring deviation due to manual measurement.
1 x Tester
1 x Instruction manual
1 x Storage Bag
2 x Auxiliary Grounding Rods
3 X Test Lines(Red 5 Meters, Yellow 10 Meters, Green 5 Meters)
2 X Simple Test Lines (Red and Green 1.6 Meters)