Supertesting (Shenzhen) Instrument Co.,Ltd.

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Earth Resistance Tester

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Factory Add：6/F, A Building,ZhuAo Industrial Park,GuShu, XiXiang,
BaoAn District,ShenZhen
Tel：0086-755-27813216
　　 0086-755-27830636
　　 0085290687896(HK)
Fax：0086-755-27480684
E-mail：sales@superiortester.com
sunny.wei@superiortester.com
Website：www.superiortester.com

Products > Earth Resistance Tester > Product Details

Model：ET-4300

Product Description：

Earth Resistance Tester

Model:ET-4300

Product Specification:

4 pole measurement of earth resistance.
Soil resistivity measurement.
LCD backlight.

Specifications
4-Terminal Earth Resistance & Soil Resistivity Testers
Item	Range	Accuracy	Resolution
Earth/Ground Resistance	0Ω ~ 6.99Ω	±(3%+6digits)	0.01Ω
	7.9Ω ~ 49.9Ω	±(2%+3digits)	0.1Ω
	50Ω ~ 299.5Ω	±(2%+3digits)	0.5Ω
	300Ω ~ 1500Ω	±(2%+3digits)	1Ω
Maximal earth resistance at H-end: Rcmax=(0-100Re) and 50KΩ less value
Maximal ground resistance at S-end: Rpmax=(0-100Re) and 50KΩ less value
Additional measurement error of Rxmac and Rpmax: ±(3%+10digits)
Soil Resistivity	0.00Ωm ~ 99.99Ωm	±(3%+6digits)	0.1Ω
	100Ωm ~ 999.9Ωm	±(2%+3digits)	0.1Ω
	1000Ωm ~ 9999Ωm	±(2%+3digits)	1Ω
	10KΩm ~ 99.9KΩm	±(2%+3digits)	10Ω
	100KΩm ~ 300KΩm	±(2%+3digits)	100Ω
Data Hold	Yes
Working LED Indicator	Yes
Function Symbol Display	Yes
Low Battery Warning	Yes
LCD Backight	Auto

Factory Add：6/F, A Building,ZhuAo Industrial Park,GuShu, XiXiang, BaoAn District,ShenZhen PRC 518126

Tel：0086-755-27813216 0086-755-27830636 Fax：0086-755-27480684 Website：http://www.superiortester.com