DIGITAL AND ANALOG DISPLAY,1999 COUNTS
•TWO POLE AND THREE POLE EARTH RESISTANCE TEST MODE.
•EARTH RESISTANCE BY CONSTANT CURRENT INVERTER 800Hz ,APPROX. 3mA, 47V
•AUTO RANGE AND MANUAL RANGE
•MAX/MIN/AVG/REL FUNCTION.
•AUTO/MANUAL POWER OFF SELECTION.
•DATA SAVE FUNCTION
•LOW BATTERY VOLTAGE INDICATION.
•BACK LIGHT.
Mastech MS2302 - Earth resistance tester
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.
Earth ground resistance 30 Ω ± 2.0%,
100; 1k; 4k Ω ± 3.0%
Voltage to Earth 0÷200V ± 1.0%
Bargraph yes
Memory 99 measurements
LCD backlight yest
Auto Power off yes
APPLICABILITY
- 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