1.Features: ETCR9100 Series H/L Voltage CLAMP LEAKER has broken through the traditional structure, which is specially well-designed for measuring high voltage current, adopting the latest CT technology and integrated mask digital technology, formed by composition of a special use clamp leaker with a high-voltage insulation rod, as to ETCR9100B type --- wireless transmission of test data, it is equipped with wireless receivers, which can receive measured data within 30 meters line. If not using an insulation rod, it can be also used as a high precision low-voltage clamp leaker, or an alternating current meter, which can accurately measure 0.01mA of current or leakage current.  ETCR9100 Series H/L Voltage Clamp Leaker has an innovative integrated design between transducer clamp and transducer domain, ensuring the high-precision, high-reliability, and high-stability on constant test perennially.   ETCR9100 Series H/L Voltage Clamp Leaker is connected with insulation rod, which can be used for measuring high voltage current that is below 69KV, on-line current measurement, also having peak maintenance, data preservation, data storage, wireless transmission and other functions, and its special Clamp Leaker can make it easier for clamping or evacuating the tested wire through pressing or pulling back the insulation rod, time-saving and fast, widely used in transformer substation, power plant, industrial and mining enterprises as well as the inspection station and electrician maintenance departments for electrical current detection and field electrical operations. It can also replace the H/L voltage transforming ratio tester, that is, to detect the high and low current for primary circuit and secondary circuit separately, and then calculate to conclude the change of high and low pressure. The insulation rod is light and convenient, with the advantages of anti-moisture, high temperature resistance, anti-impact, bending resistance, high insulation, flexibility and other characteristics.  2.Specifications:       Function     High voltage AC current measurement, low voltage AC current, current leakage measurement, online AC current measurement         Power Supply    DC6V alkaline LR03×4)        Test Mode    Clamp CT, integral approach         Display Mode    4 bit LCD display, with backlight function        LCD Dimension    47mm×28.5mm        Meter Dimension    LWH: 68mm×245mm×40mm        Clamp Dimension    33mm        Sampling Rate    2 times/second        Measurement Scope    0.00mA~600A (50/60Hz automatic)        Resolution    0.01mA        Shift    0.00mA~600A automatic shift                 Accuracy              (23& 8451;±5& 8451;, below 70%RH)        0.00mA~100.