Content | The Amprobe PM51A, a shirt-pocket sized meter is only 3/8? thick and weighs less than 3 oz. With full functionality offering AC and DC voltage to 600 V, resistance to 40 megohm, capacitance to 3000 ?F, frequency to 1 MHz, continuity with beeper, and diode test. | This CAT IV rated ACD-3300 IND Clamp On Tester is ideal for industrial applications and utilities that require an extra level of safety. Including True-rms sensing for accuracy, this clamp on meter?s extra large jaws can clamp on to those wide diameter wires making taking measurements in industrial environments simple. | Test insulation of wires, cables, transformers and electrical motors quickly and easily with this rugged tester. | TEST LEAD SET FOR INSULATION RESISTANCE TESTERS | The Amprobe AM-570 autoranging digital multimeter is one of the best digital multimeters in its class. Designed for professional electricians who need to maintain service or troubleshoot advanced electrical systems in the most demanding environments, the AM-570 high voltage multimeter is packed full of professional digital multimeter features. With True-rms accuracy for measuring voltage in noisy environments, dual thermocouples for differential temperature measurements, low impedance mode to detect stray voltage, and a low pass filter to accurately measure the voltage on variable frequency drives, the AM-570 takes care of quick go/no-go checks with a single tool | Eliminate downtime, predict the lifetime of equipment and reduce safety hazards with the Amprobe AMB-55 Insulation Resistance Tester that tests voltage and step voltage to 5,500 V. You can accurately test cables, transformers, motors, surge arrestors and generators in noisy environments such as high voltage switchyards. It also boasts built-in noise rejection filters and shielded test leads to provide high EMI immunity |