Motor DC resistance fast meter Transformer DC resistance meter Switch DC resistance meter

Product Description

Product Description

DC low resistance measuring instrument

Main Features

The DC low resistance tester is an instrument for testing various types of DC resistance such as transformers, motors, switches, relays, connectors, etc.
The instrument has a wide measurement range, high accuracy, and fast speed. It can directly set the upper and lower limits of resistance or percentage error for sorting, which greatly improves the test speed of similar products.

1. Display: Display resistance value in five digits. When the first digit is greater than 4, only four digits are displayed.
2. Measuring range: 2511: 10uΩ~20.000KΩ;
2512: 10uΩ~2.0000MΩ;
Display: Over-range display: UUUUU.
3. Test speed: Slow (6 times/second), Fast (10 times/second).
4. Gear selection: Automatic or manual.
5. Power supply: 50/60Hz AC220V±5%.
6. Operating environment: Temperature: 0℃~40℃, RH≤80%.
7. Remote control interface: Optional.
8. Communication interface: Optional.

Technical Parameters

Resistance Measurement Range		20 mΩ	200 mΩ	2 Ω	20Ω	200Ω	2 KΩ	20KΩ	200KΩ
accuracy	2511	0.2%±3	0.1%±3
	2512	0.2%±3	0.1%±3	0.05%±3					0.1%±3
	2512B			0.05%±3
Test Current	2511	100mA	100 mA	100mA	10mA	1mA	100uA	100uA
	2512	1 A							10uA
	2512B
Readout Resolution	2511	10uΩ	10uΩ	100uΩ	1 mΩ	10mΩ	100mΩ	1Ω
	2512	1uΩ							10Ω
	2512B
open circuit voltage	2511	<1.0 V				<5.0 V
	2512					<5.0 V
	2512B					<5.0 V

After Sales Service

Standard Warranty: One-year warranty, lifetime maintenance.(Except for human damage and replacement of consumables).
Global Support: Provision of  technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

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The Trusted Choice of Global Motor Manufacturers

1,We are manufacturer, ensuring reliable delivery

2,Products have strict quality inspection before leaving the factory

3,Welcome customers to inspect the factory

Company Profile

Environment Showcase

Product Demonstration

Value concept: "Honest And Trustworthy, Performance-oriented, People oriented. Innovation And Development". 
Business policy: "Quality First, Customer First, Credit Oriented".
Development concept: "Be Solid, Be Strong, Be Big, Be Good, Be Long"Since its inception, Hangzhou Changniu has been committed to providing customers in the aerospace, automotive and marine, universities and scientifcresearch, electric motor control, qualityinspection and measurement of theindustry to provide excellent performance of intelligent instrumentation and system solutions.

Our Certificate

FAQ

Q: Are you the manufacturer?

A: Yes, Hangzhou Changniu Technology Co., Ltd. specialises in the design and productionof testing equipment for electric motors and pump motors, and provides ODM services.

Q: How can l get a price?
A: --We usually quote within 24 hours of receiving your enquiry (excluding weekends andholidays).
     --lf you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you with aquote.

Q: How to order?
A: Ask us for a quotation →Explain your needs → inform us of your usage scenarios → Receive our product design recommendations → Negotiate details → Sign acontract/deposit → Manufacture → Goods are ready → Delivery → Further co → operation.

Q: How does your factory control the quality?
A: The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, andhas served many companies with high quality products and strict quality standards.

Q: What is the delivery time of the order?
A: The delivery time is 15-60 days. Customised models need longer time, you can contactus for mutual negotiation.

Q: what is the warranty policyof changniu motor testing equipment? 
A: All customers enjoy 12 months warranty and all instruments are maintained for life!