UNI-T UT273 Clamp Grounding Resistance Tester 1000ohm Grounding Resistance Tester Data Storage LCD Backlight

UT270 series can measure the grounding system of a circuit without disconnecting the ground wires and auxiliary electrode.

It clamps the grounding circuit and measures the grounding resistance fast and safely.

It can measure resistance as low as 0.01Ω and has a high resolution of 0.001Ω.

It has overload alarm function, which can help to setup the alarm value within the ranges.

The clamp has double insulation, which strengthens the anti-interference.

Specifications	Range	Accuracy
Type		UT273
Earth Ground Resistance (Ω)	0.01~0.099Ω	±(1%+0.01)
	0.1~0.99Ω	±(1%+0.01)
	1.0~49.9Ω	±(1.5%+0.1)
	50.0~99.5Ω	±(2%+0.5)
	100~199Ω	±(3%+1)
	200~395Ω	±(10%+5)
	400~590Ω	±(20%+10)
	600~1000Ω	±(25%+20)
Features
Maximum Display		9999
Auto Range		√
Jaw Capacity		28mm
Auto Power Off		√
Low Battery Indication	≤5.2V	√
Data Hold		√
Data Storage		30
Data Recall		√
LCD Backlight		√
Auto Calibration		√
Resistance Limit Alarm		√
General Characteristics
Power	1.5V Battery (5#) x4
LCD Size	47mm X 28.5 mm
Product Color	Red and Grey
Product Weight	1320g
Product Size	293mm X 90mm X 66 mm
Standard Accessories	Test Ring, Tool Box
Standard Individual Packing	Gift Box, User Manual, Warranty Card
Standard Quantity Per Carton	5pcs
Standard Carton Measurement	495mm X 368mm X 310mm
Standard Carton Gross Weight	16kg

Package List:
1 * UNI-T UT273 Clamp Earth Ground Resistance Tester
2 * Test Rings
1 * Manual
1 * Tool Box