Our company successfully completed the accuracy calibration service for the voltage monitor of Jinhua Electric Power Bureau

During the period from May 21 to July 7, 2010, our company's measurement and test personnel came to the Jinhua Electric Power Bureau for a total of 39 + 91 + 61 = 191 units operating from Yiwu Power Supply Bureau, Jiande Power Supply Bureau, and Pan'an Power Supply Bureau. Yang brand DT1 and DT5 GPRS voltage monitors carry out accuracy testing and verification. The test results show that the product comprehensive measurement error does not exceed 0.5%, generally between 0.2~0.3%. The stability of the product is good, which increases our confidence in the reliability of the product.