SJC-6 insulator tester zero value of the instrument is mainly used for the quantitative detection of various voltage transmission lines disc type suspension insulators, pin insulators, rod insulator dielectric strength, compact, easy to carry, accurate measurement, easy to operate for convenience. Fan can be widely used in electric power, railway, industrial and mining sectors. Is an indispensable tool for high-voltage transmission line insulators and other electrical equipment maintenance. Products nickname digital high voltage insulator tester, insulation resistance tester insulator, insulator tester zero value, a value of zero insulator tester http://www.whgdmk.com/aspcms/product/2014-4-30/148.html Products Feature 1, accurate. The instrument can be quantitatively detect insulation resistance disc type suspension insulators, insulators for low and zero-field-automatic alarm value 2, the test results and intuitive. The instrument can quantify the test results, it has been able to effectively detect leakage, but not yet fully breakdown of critical damage to the insulator, easy maintenance department to make timely treatment, prevention of accidents 3, the detection process automation. The operator simply placed on the test instrument insulator, so that the instrument's probe and measured at both ends of the steel cap insulator contact reliable measurement results can be automatically displayed on the LCD screen of the instrument. When leaving the test instrument insulator, the measurement results will remain on the LCD screen for easy reading 4 operator, simple operation, easy to carry. The instrument has a small size, light weight, easy to operate features five high measurement accuracy. The instrument uses advanced digital measurement technology and high-precision A / D converter to ensure the accuracy of the measurement of 6, you can use a handheld or install insulation are two ways to measure the operating lever http://www.whgdmk.com