Multi-functional transistor tester for automatic detection of NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes, double diodes, Thyristors and bidirectional thyristor.

Features:
LCD backlight display for easy readings.
Micro-controller uses 8MHz external crystal, the measurement accuracy is better.
One key operation with automatic power shutdown.
Can be powered by 9V battery(not included), also has external power interface for convenient use.
Automatic detection of NPN and PNP bipolar transistors, N-Channel and P-Channel MOSFETs, JFETs, diodes, double diodes, Thyristors and bidirectional thyristor.
Automatic identification components pin arrangement.
Measure of current amplification factor and base-emitter threshold voltage of bipolar transistors.
It can detect bipolar transistors and MOS transistors protection diodes.
Measuring the gate MOSFET threshold voltage and the gate capacitance.
Resistance measurement resolution is 0.1 ohms, 50M ohms can be measured.
It can measure capacitance of 25pF~100mF, resolution 1pF.
2uF above capacitors can simultaneously measure the equivalent series resistance ESR values.
Can be in correct order and the diode symbol display two diodes, and gives the diode forward voltage.

Notice: 
Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.

Specifications:
Display: LCD Backlight
Input Voltage: 9V
Current: Approx. 20mA
Power Supply: 1 * 9V Battery(NOT Included)
Resistance Measurement: Max. 50MΩ
Resistance Resolution: 0.1Ω
Capacitance Measurement: 25pF~100mF
Capacitance Resolution: 1pF
Inductance Measurement: 0.01mH-20H
Screen Size: 6.5 * 1.5cm / 2.56 * 0.6in
Product Size: 12 * 7.8 * 3cm / 4.72 * 3.07 * 1.18in
Product Weight: 161g / 5.71oz
Package Size: Approx. 18 * 10 * 4cm / 7.08 * 3.94 * 1.57in
Package Weight: 221g / 7.79oz

Package List:
1 * Transistor Tester
1 * External Power Cable
3 * Test Cable