SPECIFICATION Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor. Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors. Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured . Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF. 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values. The two can be displayed with a decimal value , resolution 0.01 ohms. LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes. Eeverse breakdown voltage is less than 4.5V Zener diode can be identified. Can measure a single diode reverse capacitance. If the bipolar transistor connected to the base and collector or emitter of a pin , it can measure the collector or emitter junction reverse capacitance . WHAT'S IN THE PACKAGE 1 X 12864 Transistor Tester (not include the battery) Note: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter.
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