TKZZ-2A DC Resistance Tester TKZZ-2A DC Resistance Tester is fast replacing DC single, high-precision double bridge replacement. The instrument uses an advanced switching power supply technology, the measurement bridge faster than a hundred times, showing some four and a half by the LCD display of measurement results, three semi-LCD display ambient temperature or test current value, to overcome the other similar Products from the LED display value inconvenient drawback of reading in the sun, along with the automatic arc suppression function. The DC resistance tester has a fast speed, high precision, intuitive display, strong anti-jamming capability, small size, low power consumption, stable and reliable test data without human factors and so on. Instrument built-in rechargeable battery pack (12V), AC and DC, easy on-site and field testing. The company's DC resistance rapid tester comply DLT 845.3-2004 "resistance measurement devices General Part 3 DC Resistance Tester" requirements. Products nickname DC resistance Tachometer, transformer DC resistance tester, transformer direct resistance Tachometer, transformer direct resistance rapid tester, inductive load DC resistance Tachometer, inductive load DC resistance rapid tester, inductive load DC resistance tester http://www.whgdmk.com/aspcms/product/2014-4-30/53.html product features 1, the test speed: DC Resistance Tester quickly reach maximum output charge current 2A, can effectively compensate for the measurement large inductor current inertial equipment, accelerated the core saturation, thereby reducing the charging time and increase test speed than traditional instruments single, double bridge hundreds of times faster 2, high accuracy: The use of advanced equipment in addition to a four-terminal external measurements, but also the use of advanced constant current source technology, making the inductive load charge current is maintained at a relatively stable value, stable capability of anti-sense, anti-jamming capability, thus ensuring measurement accuracy. And the use of imported high-quality components, measurement accuracy, repeatability 3, wide measuring range: resistance measurement range 1μΩ ~ 2KΩ, a wide range of 4, AC and DC: This product is included rechargeable battery pack, AC DC power supply, portable design, easy to carry http://www.whgdmk.com