Extech艾示科原装 EX622 真有效钳形表/钳型表

·True RMS measurements for accurate AC Voltage and Current measurements
·Dual type K thermocouple input with Differential Temperature function (T1, T2, T1-T2)
·Built-in non-contact IR Thermometer with laser pointer for locating hot spots (up to 518°F/270°C)
·Built-in non-contact Voltage detector with LED alert
·DC µA multimeter function for HVAC flame rod Current measurements
·Data Hold plus fast Peak Hold of current surges during motor startup
·40,000 count multimeter functions for DC Voltage, Resistance, Capacitance, and ·Frequency for high resolution over wider ranges
·Measures motor capacitors to 40,000µF
·1.25" (32mm) jaw opening for conductors up to 500MCM
·Rugged double molded housing
·Auto power off with audible alert and disable function
·Autoranging with manual override
·8 to 1 distance to target ratio
·Complete with CAT III-600V, double molded test leads, 9V battery, two general purpose Type K bead wire probes and case