Cht3548 Portable Micro-Ohm Meter Portable DC Resistance Meter

https://ckt2017.en.made-in-china.com/product-list-1.html

Brief Introduction
Super impact resistance, good stability
Power compatible with lithium and dry batteries
Anti-interference technology, effectively suppress 1/f noise
Stable resolution to 0.1μΩ under 1A test conditions, basic accuracy up to 0.02%
Ultra-low power design, can work continuously for 6~7 hours under 1A test operating current
Professional for cable industry, cable length test function and material temperature compensation function
Professional temperature rise test for motors and transformers, increased time interval automatic resistance recording function and temperature reverse estimation function
Specification:

Model	CHT3548
Measurement Parameter	DC Resistance
Measurement Range	0.1μΩ~3.2MΩ
Test Current	DC: 1A;
Basic Accuracy	0.1%±10 reading (3mΩ,30mΩ,3MΩ),0.05%±4 reading (300kΩ), 0.02%±2 reading (other ranges)
Test Speed	5 meas/sec
Temperature	Range:-10ºC~60ºC  Accuracy:1ºC
Range	3mΩ/30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ/30kΩ/300kΩ/3MΩ
Correction	Short-circuit clear zero for all ranges
Internal Storage	Store up to 6000 test data
Comparator	HIGH/IN/LOW sorting
Trigger	Internal, Auto Trigger
Other Function	OVC (Offset voltage compensation); material temperature compensation function; conductor length test function; auto trigger; auto save
Interface	USB interface
Power Supply	12V/1700mA lithium battery
Dimension and Weight	208mm(L) x 52mm(W) x 120mm(D) 1Kg

 











 

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Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.

FAQ: 
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales teams that can respond to you within 24 hours to resolve technical issues. We provide one-to-one after-sales service.

Q: Can you customize it?
A: Yes, we accept customization according to customer's specific requirements.

Q. How long is your lead time? If I want to customize instruments, how long will it take?
A. When order quantity is 1-10 units, we have ready stock goods, we can ship out within 3-5 working days after receipt of deposit; products required new production of common materials, usually the lead time is about 10-15 days; products requiring new production of special and rare materials, usually the lead time is about 20-30 days.

Q. What payment method do you accept?
A. Our company accept payment method of T/T (bank transfer), Western Union, PayPal and so on.

Q. What package do you use for your products? What shipping method do you use?
A.1. Our company use standard exporting carton for packing. 2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.

For more questions, please feel free to send inquiries to us.