Earth fault loop impedance tester for sale

 

 

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	√	√	√

 

 

 

The host is packed in an engineering box, and all instruments and tools are packed in a backpack. It is packaged in a solid carton, with anti-collision and waterproof air bags.

 

 

 

 

 

 Q: Are your company a trading one or a factory?

A: Factory+ trade (integration), More than 10 years focusing on test instruments field.

 

Q: After an order is placed, when to deliver?

A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be aware that our production lead times depend on specific items and item quantities.

 

Q: What about the warranty with after-sales services?

A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.

 

Q: What about the product' services and qualit?

A: Each instruments must be carried out 100% quality examination and test when shipping and delivery goods Product use training, each of our product provide video training to show you how to install operate We can arrange engineer to train the operation of equipment to customer s company when you need. products are widely recognized and trusted by users.