what is the value of earth resistance

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: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:Kyoritsu

Model Number:4105DL

Place of Origin:china

Earth resistance measurement 20? 200? 2000? Measuring range 0.00 - 2000 ? Display range 0.00 - 20.99 ? 0.0 - 209.9 ? 0 - 2099 ? Accuracy*1 ±1.5%rdg±0.08 ?*2 ±1.5%rdg±4dgt Auxiliary earth resistance*3 <10k? <50k? <100k? Comparator reference value 10? 100? 500? Earth voltage measurement Measuring range 0 - 300 V AC (45 - 65Hz) ±0 - ±300 V DC Display range 0.0 - 314.9 V 0.0 - ±314.9 V Accuracy ±1%rdg±4dgt Overload protection Earth resistance...

Brand Name:GDZX

Model Number:ZX-3125

Place of Origin:CHINA

Smart Megger 5000V Insulation Resistance DAR PI Tester Features 1. Wide range of measuring voltage, Test up to 1000GΩ (Max 2000GΩ) insulation resistance 2. Three and a half bit LCD digital display of resistance value 3. Automatically shift 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:Wearproof

Model Number:SY210H.3.4-1

Place of Origin:China

... Details Superior designs Excellent wear-resistant materals Different kinds of teeth system for selection Fit for all applications,including earth,sands,limestone,gold mines and hot slag Best choice for value Product Parameters Table Product Name 6.3KG...

Brand Name:KX

Model Number:CAT374

Place of Origin:Fujian China

Superior designs Excellent wear-resistant materals Different kinds of teeth system for selection Fit for all applications,including earth,sands,limestone,gold mines and hot slag Best choice for value Hot Selling Best Price Parts for Excavator Bucket Tooth ...

Brand Name:Tianyihongda

Model Number:TYHD-AI6

Place of Origin:China, Beijing

Features for communicable indicators Fault judge: identifying the Short-circuit fault , without testing the action value reset way: Timing reset, manual reset , Intelligent automatic reset (A few minutes after Tripping, once the fault is cleared, reset its...

Brand Name:CHX

Model Number:CHX-DM025

Place of Origin:CHINA

0.001V / 0.01V / 0.1V Electromagetic Field Tester ± (0.8% of reading + 5 words) Description 1.2.1 When using, you must use the correct function and range. 1.2.2 Do not exceed the protection range of each range to measure the value. 1.2.3 Do not touch the ...

Place of Origin:China Non sparking Static Grounding Clamp

Brand Name:ATS

... terminal loop resistance value through effective connection, top, ground clamp body, earth clamp cable, grounding cables and grounding pile connected devices, which formed the earth and the electrostatic potential, to the earth, to ensure that equipment

Brand Name:MGT

Model Number:MGT-Rubber SmFeN

Place of Origin:China

... uncommon earth everlasting magnet cloth. Compared with bonded Nd magnets, bonded SmFeN magnets have better magnetic residences and decrease prices. In addition, the Curie temperature, corrosion resistance and thermal balance of bonded SmFeN magnets are

Brand Name:PowerSyntax

Model Number:75261X

Place of Origin:China

...Value Brand / Manufacturer PowerSyntax Manufacturer Part Number 75261X Plug / Socket Plug (Panel Mounted Type) Mounting Type Panel Mount Pole Format 4P = 3P+E Current Rating (Ampere) 160A Voltage Rating 380V ~ 415V (customized up to 1000 V) Protection Grade of IP Rating IP67 Protection Grade of Shock Resistance IK10 Ambient Temperature - 40 ℃ to + 100 ℃ Insulation Resistance (Phase-phase and phase-earth...

Brand Name:Eco Friendly Swimwear Fabric

Model Number:RN-2198

Place of Origin:Guangdong，China

... Swimsuit Material Chlorine Resistant: Yes Elasticity: Two Way Elastic Technical Parameters: Attribute Value Color Customize Benefits Eco Friendly Chlorine Resistant Yes Elasticity Two Way Elastic Width 120cm Specific Details Repreve Nylon Origin Made