Product description XHHL3200 loop resistance tester is a high-precision, digital switch detection instrument developed by the company based on the IEC standard and the relevant provisions of the People's Republic of China's latest power implementation standard DL/T845.4-2004. The instrument uses high-frequency high-power constant-current switching power supply technology, which can measure the micro-ohm contact resistance. Widely used in the measurement of contact resistance, loop resistance, cable and wire and weld contact resistance of various switches and electrical appliances. The instrument has accurate measurement data and stable performance. It can meet the high-voltage switch repair and high-voltage switch factory loop resistance test of power supply and power supply departments. Claim. The output current and measurement resistance are output at the same time on the 65K true color liquid crystal. The measurement result can be stored in the U disk for voltage output. The power-off memory can satisfy the data query at any time. Main features 1.high-precision large current constant current power supply, no manual adjustment, quick and accurate 2.Using four-terminal wiring method, effectively ruled out the test line resistance on the test results. 3.320*240 lattice ultra-small pixel 65K true color LCD. 4.The instrument comes with perpetual calendar clock and power-down storage, test data can be stored at any time 5.Equipped with a micro-printer, RS232 and USB interface, and computer communications and U disk storage 5.Intelligent power management technology, the instrument is always working in the minimum power state so that it can effectively save energy.
After service The instrument will be repaired and replaced free of charge for product quality problems within one year from the date of purchase, and will provide lifetime warranty and technical services. If you find that the instrument is abnormal or malfunctioning, please contact the company in time to arrange the most convenient solution for you.
Xi'an Xu&Hui Electromechanical Technology Co.,Ltd are one of famous brand of electrical equipment tester manufacturer in China, mainly produced underground cable fault locator, capacitors, insulation resistance tester, transformer oil tester, high voltage generator and earth resistance tester etc. We have several patents in this industry, and our products are export well in the global market, such as America, Brazil, Turkey, Russian,Israel, Thailand, India, etc.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory. Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ?
A:No, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ?
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