Extech EX330 Autoranging Mini Multimeter, 12-Function, NCV, Type K

ADVANCED AUTORANGING TECHNOLOGY: Say goodbye to manual dial-fiddling and let this smart meter do the heavy lifting for you. It automatically selects the optimal range for your measurements, ensuring fast and accurate results every time you test.
INTEGRATED VOLTAGE SENSOR: Stay safe on the job with a built-in non-contact AC voltage detector that alerts you to live wires before you even touch them. The red LED indicator and audible beeper provide an extra layer of protection for every project.
VERSATILE 12-FUNCTION PERFORMANCE: From checking battery life to troubleshooting HVAC systems, this compact powerhouse handles it all. Measure AC/DC voltage, current, resistance, capacitance, frequency, and even temperature with the included probe.