Details

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UT273 can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω.

 

Features of UT273 Clamp Earth Ground Tester

Certificates: CE, RoHS

● Resistance limit alarm

● Auto range
● Low battery indication
● Data hold
● Data recall
● LCD backlight
● Auto calibration

 

Specifications of UT273 Clamp Earth Ground Tester

Specifications	Range	UT273
Earth Ground Resistance (Ω)	0.01~0.099Ω	±(1%+0.01)
	0.1~0.99Ω	±(1%+0.01)
	1~49.9Ω	±(1.5%+0.1)
	50~99.5Ω	±(2%+0.5)
	100~199Ω	±(3%+1)
	200~395Ω	±(10%+5)
	400~590Ω	±(20%+10)
	600~1000Ω	±(25%+20)
Features
Display count	10000
Jaw opening	28mm
Auto power off	√
Data storage	30
General Characteristics
Power	1.5V battery (LR6) x 4
Display	47mm x 28.5mm
Product color	Red and grey
Product net weight	1320g
Product size	293mm x 90mm x 66mm
Standard accessories	Batteries, test ring, tool box
Standard individual packing	Gift box, English manual
Standard quantity per carton	5pcs
Standard carton measurement	510mm x 375mm x 320mm
Standard carton gross weight	15.2kg