One-Click Measurement Operation, Automatic Power Off After Delay. The Shutdown Current Is Only 20na, Supporting Battery Operation. Supports The Measurement Of Two Resistors, And The Potentiometer Can Also Be Measured. If The Potentiometer Is Adjusted To One End Of It, The Tester Cannot Distinguish Between The Pins In The Middle And The Ends. The Resolution Of Resistance Measurement Is 0.1 Ohm, And The Highest Measured Value Reaches 50m Ohm. Automatically Detect Pnp And Npn Bipolar istors, N And P Channel Mosfets, Jfet Field Effect istors, Diodes, Dual Diodes, Thyristors, Resistors, Capacitors, And Inductors. Automatically Detect Pin Definitions. Measure The Current Amplification Factor (B) Of The Bipolar istor And The Turn-On Voltage (Uf) Of The Emitter Junction. istors Can Be Identified By Their High Threshold Voltage And High Current Amplification Factor. Capacitance Measurement Range Is From 25pf To 100mf (100,000 Uf). The Resolution Can Reach 1 Pf, And The Inductance Measurement Range Is 0.01mh-20h. Otherwise, It Be Displayed As Resistance. If The Dc Resistance Value Of The Inductor Is Higher Than 2100 ohms, It Also Be Displayed As Resistance. When Testing The Capacitor, The Vloss Displayed On The Screen Means Loss And Attenuation. The Larger The Value, The Closer The Capacitor Is To Scrapping! Is Impedance. The Smaller The Value, The Better The Capacitor Performance! The Protection Diodes Inside Bipolar istors And Mosfets Can Be Detected And Displayed On The Screen. It Can Detect The Equivalent Series Resistance () Of Capacitors Above 2uf With A Resolution Of 0.01 ohm. This Feature Is Very Important For Testing Capacitor Performance. It Is Possible To Display The Correct Direction Sign For Both Diodes, As Well As The Forward Voltage Drop. Measure The Threshold Voltage And Gate Capacitance Of The Mosfet. The Led Is Detected As A Diode, And The Forward Voltage Drop Is Higher Than The Normal Value. Dual Led