Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD - - Amazon.com
Power Transistor
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Digital Multimeter TRMS 6000 Counts Voltmeter Ammeter Auto Range Multi Tester with APP&NCV Measure AC DC Volt Amp Ohm Capacitance Continuity Frequency Diode Transistor hFE Temp(GOYERRNES 770HC-APP): Amazon.com: Tools & Home Improvement