Our Advantages
Product Description
Specification
Test mode | Functions | Meter MS2308 | Meter MS2307 | Meter MS2306 |
3 pole & 4 pole earthing-resistance test | Test voltage: AC 20V/48V | √ | √ | √ |
Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC | √ | √ | 94Hz/128Hz | |
Earthing-resistance range | 0.02~300k | 0.1 ~ 30k | 0.1 ~20k | |
Selective mode (3 pole + / 4 pole+ ) | Test voltage: AC 20V/48V | √ | √ | |
Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC | √ | √ | ||
Earthing-resistance range | 0.02~20k | 0.1~10k | ||
Non-auxiliary-polar mode ( ) | Test voltage: AC48V | √ | ||
Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC | √ | √ | ||
Earthing-resistance range | 0.02~150 | 0.1~150 | ||
2 pole R~ | Test voltage: AC20V | √ | √ | √ |
Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC | √ | √ | 94Hz/128Hz | |
Earthing-resistance range | 0.02~ 300k | 0.1 ~ 30k | 0.1~20k | |
2 pole /4pole R | Test voltage: DC20V | √ | √ | |
Earthing-resistance range | 0.02~ 3k | 0.1 ~ 3k | ||
Interfering voltage /current/frequency | Interfering voltage: 1~50V DC/AC | √ | √ | √ |
Interfering frequency: 16Hz~400Hz | √ | √ | √ | |
Interfering current: 20mA~2A | √ | √ | ||
Soil resistivity ρ | Test voltage: AC20V/48V | √ | √ | √ |
Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC | √ | √ | 94Hz/128Hz | |
Range: 0.02·m~1000k ·m | √ | √ | √ | |
RK(wire compensation) | Test voltage: AC20V/48V | √ | √ | √ |
Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC | √ | √ | 94Hz/128Hz | |
Range: | 0.02~30 | 0.1~30 | 0.1~30 | |
Test current | ≤ 250 mA | ≤ 100 mA | ≤ 100 mA | |
Data storage | √ | √ | √ | |
USB communication | √ | √ | √ |
Product Description
Our automatic earth (ground) test instrument designed to measure earth electrode resistance and soil resistivity. For use on large or more complex earth systems, which include communications earth systems and difficult test environments
With the latest technology in a small-sized , robust and easy-to-use instrument , this series of earthing resistance tester is mainly used to test the earthing resistance of transformer , lightning-proof system , high-voltage power tower an telecommunication equipment , etc , providing a perfect solution for earthing-resistance test There are three models of this series , including Meter A , Meter B and Meter C , which can meet various requirements of different customers.
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FAQ
1. who are we?
We are R&D and manufacturer with two factories based in Hebei, China. Since 2010, we have been producing testing equipment for pile, concrete, soil, metal asphalt...
We are R&D and manufacturer with two factories based in Hebei, China. Since 2010, we have been producing testing equipment for pile, concrete, soil, metal asphalt...
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Universal Testing Machine,Concrete Testing Equipment,Pile Testing Equipment,Soil Testing Equipment
4. why should you buy from us not from other suppliers?
*High-technology, high quality, energy saving and environmental-friendly building material products .
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Universal Testing Machine,Concrete Testing Equipment,Pile Testing Equipment,Soil Testing Equipment
4. why should you buy from us not from other suppliers?
*High-technology, high quality, energy saving and environmental-friendly building material products .
*International standard specification,
*OEM service , like many kinds of couplers .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,Express Delivery,DAF；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,Express Delivery,DAF；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese