standard value of earth resistance

Brand Name:VICTOR

Model Number:VICTOR 385

Place of Origin:CHINA

...Resistance Tester I. DISCRIPTION It is a surface or surface grounding resistance tester. According to ASTM standard D-257 parallel electrode sensing way to do the surface resistance test. It can simply and repeatedly test various types of the surface, such

Brand Name:CHX

Model Number:Electromagetic Field Tester

Place of Origin:CHINA

digital earth resistance tester MS2301 with rechargeable battery , 9999 counts earth ground resistance clamp meter PACKAGE: For small items, we will fully pack with Yellow Tape to protect water.For standard carton we will pack with stretch film and psate...

Brand Name:AI

Model Number:AIC2571

Place of Origin:China

...Earthing Resistance Tester 1 Application This earthing resistance tester is suitable to test earth resistance of all kinds of devices and Conductor resistance of low resistance in electric power, post,oil,chemistry,communication,mine industry and so on..It also can test resistance rate of soil and voltage to earth. 2 Technical parameters Range Constant Current Value...

Brand Name:XZH TEST

Model Number:XHDJ705

Place of Origin:Xi'an, Shaanxi, China

... Earth Resistance Tester adopts the latest digital and micro-processing technology, 3-pole or 2-pole method for earth resistance measurement. Main Specifications Function Earth resistance measurement, ground voltage measurement, low value resistance ...

Brand Name:huaying

Model Number:HY2571-II

Place of Origin:Wuhan China

...-circuit current value features. The output voltage is up to four grades. The built-in battery served as power supply become high DC voltage by DC/DC ...

Brand Name:Kyoritsu

Model Number:4105A

Place of Origin:CHINA

... range 0 to 200 V AC (50,60Hz) Display range 0.0 to 199.9 V Accuracy ±1%rdg±4dgt Overload protection Earth resistance : 280V AC (10 seconds) Earth voltage : 300V AC (1 minute) Applicable standards IEC 61010-1 CAT Ⅲ300 V Pollution degree 2 IEC 61010-2

Brand Name:GDZX

Model Number:ZXET3005

Place of Origin:China

20mA Strong Anti-Interference Ability Digital Grounding Resistance Tester Product introduction The ZXET3005 Digital Grounding Resistance Tester is designed and manufactured according to the new lightning protection grounding resistance detection standard...

Place of Origin:China

Brand Name:Julixing

Model RK2678XN Test current 5~30A(AC) Current Accuracy 5% Test resistance range 0~200 / 600m Resistance Resolution 0~200m:0.1m200~60m:1m0~200m:0.1m Resistance Accuracy 5%3Characters Test time setting (sec) 0~99second Alarm range 50~600m Display method ...

Brand Name:Gold

Model Number:WDJD-3A

Place of Origin:China,Chongqing

... used to measure the electrical resistivity of the subsurface of the earth. It works on the principle that different materials have different resistivity values, and by measuring the resistance of a material to an electrical current, it is possible to

Brand Name:PEAKMETER

Model Number:PM2302

Place of Origin:China

...Earth Ground Resistance Tester is a highly reliable and precise instrument designed for measuring and analyzing the resistance of grounding systems. As an essential tool for electricians, engineers, and maintenance professionals, this device ensures that grounding installations meet safety standards and function effectively to protect personnel and equipment from electrical faults. The Earth Ground Resistance...

Brand Name:Btutest

Model Number:BTU-SRTER4100

Place of Origin:Made in China

...Resistivity Tester Digital Soil Testing Equipment Description: It can test earth resistance of various earth systems including power systems, electric equipments, lightning conductors as well as resistance value of low resistance conductor and AC voltage test. Ground resistance...

Brand Name:Foze

Place of Origin:China

... Color Beige, Grey, Black and customized design Features Thin, Flexible and Light weight, Breathability, Safe & healthy, Waterproof and fire resistant Light Weight 4.5-5kg/m2, compared with other material the

Brand Name:HAMMOND

Model Number:HD-L

Place of Origin:China

...the high soil resistivity.The effect of ionic grounding rod system is quite obvious. It can be installed horizontally or vertically. item value Place of Origin China Brand Name HAMMOND Model Number HD-L Application Industrial Shape Round Length Clients`

Brand Name:SHANCABLE

Model Number:FRC 0.6/1kV 5C

Place of Origin:SHANGHAI, CHINA

...Resistant XLPE Insulated Electrical Cable With Earth WIre 1. Application PVC insulated power cable has excellent electrical properties and chemical stability, it is suitable for fixed laying in power transmission and distribution lines with AC 50Hz and rated voltage below 1KV. 2. Standard...

Brand Name:HB

Model Number:Lu

Place of Origin:PRC

...Earth Product Description Lutetium was the last natural rare earth element to be discovered. It is a silvery-white metal that is corrosion-resistant in dry air. Lutetium metal is slightly unstable in the air at standard conditions, but it easily burns at 150 °C to form lutetium oxide. Lutetium Metal (Lu Metal) is the densest and the highest-melting rare-earth...

Brand Name:QDCD

Model Number:CCSER

Place of Origin:CHINA

...Earth Rod is a vital component in grounding systems, designed to provide efficient and reliable grounding for various applications. Our High Quality Copper-clad earth rods are engineered to meet the highest standards in performance and durability. Constructed from high-quality materials, these copper bonded earth rods offer superior conductivity and corrosion resistance...

Brand Name:Qifan

Model Number:TPS SDI wire

Place of Origin:China

Product Description SAA TPS SDI Cable 1.5mm2 2.5mm2 Twin with Earth wire Application: Fire Resistant - Mains and Sub-Mains, Fire Alarm Systems, Essential Services Construction: 1. Conductor - Plain annealed class 5 flexible copper 2. Fire Resistant layer...