MS2302 Digital Grounding Resistance TesterDetailed product description：

MS2302 Digital Grounding Resistance Tester Details

Product Description:
General characteristics:
Digital display with analog bar display.
Two grounding resistance measurement modes: bipolar method and three pole method.
The measurement of grounding resistance adopts the constant current conversion method, with a current of about 3mA and a test voltage of about 47V, 800HZ.
The measurement of grounding voltage adopts the average rectification method.
It has manual/automatic range function.
Measurement of maximum/minimum/average values and relative values.
Automatic shutdown function.
It has a data saving function that can save 100 sets of measurement data.
Equipped with backlight and low voltage display.
Power supply: 1.5V (AA) x 6.

Technical specifications of MS2302 digital grounding resistance tester:

ground resistance	scope	precision
	40W	± 2% ± 30 words
	400W	± 2% ± 3 words
	4000W	± 2% ± 3 words
Ground voltage	50V(AC)	± 3% ± 5 words