Electrical Resistivity Measuring Instruments Winding Resistance Transformer DC Resistance Tester

• After-sales Service: Warranty Certificate
• Warranty: 1 Year
• Display Type: LCD
• Model NO.: JHJC44
• Certification: RoHS, CE, ISO9001
• Customized: Customized
• Output Current: 5mA,100mA,300mA,1A,10A
• Minimum Resolution: 1mΩ
• Display: TFT LCD Display
• Operation Temperature: -10*40c
• Ambient Humidity: Less Than 80%Rh
• Volume: 320mm*270mm*140mm
• Weight: 4.5kg (Including Battery)
• Transport Package: Carton Case
• Specification: 320*240*130mm
• Trademark: JHJC
• Origin: Wuhan, China
• Production Capacity: 1000
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 8.000kg

Product Description

Product overview:

In order to meet the needs of transformer DC resistance measurement, the company has recently developed a DC resistance tester. The instrument adopts new technology, which has the characteristics of high efficiency, small size, light weight and large output current. The whole machine is controlled by a microprocessor, which automatically completes the functions of self-test, data processing, display, etc., and also has the functions of automatic discharge.
This instrument has high measurement accuracy and easy operation, and is suitable for distribution transformers, transformers, reactors, generators, motors and other test products, and can also be used for rapid measurement of test products such as switches, copper bars, contactors, relay contacts, metal wires, cable accessories, etc., with the characteristics of fast speed and stable data.


Technical parameters:

Power Supply		DC: Built in 12.6V/5.2AH lithium battery (dedicated power adapter)
Output Current		5mA,100mA,300mA,1A,10A(Select by range)
Range (switching of resistance range)
10A gear		0~0.1Ω
1A gear		0.03~6Ω
300mA gear		0.1Ω~20Ω
100mA gear		0.3Ω~60Ω
5mA gear		30Ω~20kΩ
Accurancy	Less than1.000kΩ	±(0.2%RD+0.05%FS)
	1.000kΩ or more	±(0.2%RD+0.01%FS)
Minimum resolution		1mΩ
Display		TFT LCD Display
Operation temperature		-10~40ºC
Ambient humidity		≤80%RH,no condensation
Storage conditions		-20ºC~50ºC,≤95%RH, no condensation
Volume		320mm×270mm×140mm
Net weight of the main unit		4.5Kg (including battery).

FAQ

1. Is your company a sales company or a manufacturer?
Our company is an industrial and trade enterprise, with our own factory and lab, self-produced and self-sold. We were founded in 2013 and have 12 years of production experience, which has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time?
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is in well package with fast shipping.

4. What are the after-sales terms?
We offer free consulting service, 1 year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.

6.Is customization supported?
We support customization in language use according to your requirement if the quantity ordered reaches.