3 phase DC resistance tester with AO,BO,CO phase quick testing

AO/BO/CO Phase DC Resistance TesterXHZ1320 AO/BO/CO Phase DC Resistance tester  is a new generation of fast testing machine. It is the ideal equipment of large powertransformer dc resistance tester.Main feature:1. The winding resistance connected like star, can make AO/BO/CO three-phase tested at the same time.2.Display and print all the winding resistance data in high/mid/low voltage,and Automatically calculate the three-phase imbalance rate.3. Adopt perfect back EMF protection function.4. Automatically discharge and show discharge instructions, reduce the wrong operation, ensure the safety of the equipment and personnel.5. Our device can store 500 groups test data permanently, you can also use the USB to store data;6. Instrument adopts large 5.7-inch LCD display, can print the test results at any time7. Instrument has wide temperature range, high precision, shockproof, anti-interference, easy to carry, etc.Main technique:Output current: 3 phase: 2*10A/2*5A/2*2A   1 phase: 20A/10A/2ARange: 2*10A:500μΩ~500mΩ            2*5A:1mΩ~1Ω             2*2A:2.5mΩ~2.5Ω                  20A:250μΩ~1Ω            10A:500μΩ~2Ω                       2A:2.5mΩ~10ΩAccuracy: >5mA± (2% byte + 2)Resolution ratio: 0.1μΩDimension: 420mm*250mm*340mmWeight: 15kgCertification:ISO9001/ CE / Letters of PatentProduction linePackaging and shipment1. For the light weight equipment, we packed it by standard durable Carton.2. For the heavy weight equipment, we pack it by standard export wooden case.3. We ensure the goods fast and safety hand to our customers.4.. The delivery time is 7-10 days after the order be confirmedOur service1. Your inquiry will be replied within 24 hours.2. Professional service from well-trained and experienced staffs is customer’s best choice securely, good communication, on time delivery, reliable warranty etc.3. Excellent after sale service: 1 years of warranty and lifetime maintenance. Also we’ll supply the best technical support completely. We’ll be reply you within 48 hours and provide solution within 3 working days. We shall offer operation video and English operation manual for your reference.4.  All of business secret related your company such as sales area and design ideas etc. will be protected completely.5. Considering service different countries, we can customize different specification according to your request.6.  OEM and ODM are all welcome!Xu & Hui, well-known as one of the professional manufacturers and suppliers of various testers in China, now has quality 3 phase dc resistance tester with ao,bo,co phase quick testing for sale. Providing you with the best price, we warmly welcome you to buy low price 3 phase dc resistance tester with ao,bo,co phase quick testing with CE certification which is high in precision and reliable in performance with our factory.