Transformer insulation oil testerXHYY102 series insulating oil dielectric strength tester executive program according to the preset parameters strictly by through single chip microcomputer. After finishing the operation, user can print the results according to demand. This instrument with strong anti-jamming and is easy to operate.XHYY102 for single cupXHYY102S for three cupsXHYY102L for six cupsModel No.: XHYY102 Single CupModel No.: XHYY102S ?3 CupModel No.: XHYY102L Six CupMain feature:Transformer insulation oil tester with simple operation, there are three operation buttons only: booster, stop up and step-down. Having adjustable booster speed, over voltage, over current, automatic back to zero, automatic stirring after breakdown, oil cup placed power supply chain protection device, it’s safe and practical. Automatically lock Breakdown data. It is with small volume easy to carry, and strong anti-interference ability, wide application scope.Main t......url:http://www.xzhtest.com