Digital Component Tester Transistor Diode Capacitor Inductor Resistor ESR Meter Features: Easy and convenient to use. Plug the component, click test button, the meter will measure and identify the component. Automatic identify components. Automatically detect the pins. Automatic measurement parameters. Can measure resistor/diode/capacitor/inductor. Specification: Range: Resistor: 0.1w-50mw Capacitor: 25pf-100000uf Inductance: 0.01mh-20h Working power: DC9V Standby current: 0.02ua Operating current: 25ma Notice: Before measuring big capacitor, the capacitor must be discharged, otherwise it may very likely damage the meter. Package included: 1*Component tester Not include battery (the battery type for the meter is 6F22(9V) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store