Feature

●Automatic Detection: The digital transistor tester can automatically detect components such as NPN, PNP bipolar transistors, N-channel and P-channel MOSFETs, diodes (including double diodes), thyristors, transistors, resistors and capacitors.
●LCD Backlight Screen: The transistor tester adopts a large LCD screen, which is clear and intuitive, with a backlight function, which can be clearly read even in a dark environment and is easy to use.
●Simple Operation: one key operation, start-up test, one key to get it. The placement of the device does not require a command sequence, and the transistor tester screen will display the component function of each pin after the measurement.
●High Performance: LCD Multimeter Transistor Tester detects transistor emitter forward bias voltage, MOSFET protection diode and amplification factor reference. MOSFET gate threshold voltage and gate capacitance measurements.
●Intimate Service: We provide 7-day worry-free return and exchange service for all customers. If you have any questions about our transistor testers, you are welcome to contact us and we will be happy to serve you.


Description

Specification:
Brand: BSIDE
Model: ESR02 Pro
Resistor: 0Ω~50Ω, Resolution: 0.01 ohm
Capacity: 25pF~100mF, Resolution: 1pF
Inductance: 0.01mH~20H, Resolution: 0.01mH
Capacitor ESR Resolution: 0.01Ω
Battery: 1pcs x 9V 6LR61 Battery (NOT included)
Color: black
Size: Approx. 14*8*4.5cm/5.5*3.1*1.8inch
Weight: Approx.214g/7.5oz

Using Instruction:
Push "POWER / TEST" to power on and start a test, multiple measurements can be repeated by this key, auto power off 20 seconds after measurement.
Provide three kinds of socket, each socket pin 1, pin 2 and pin 3 are connected.
The placement of the device does not require the order of instruction, and the screen displays the component function of each pin after measuring.
There is a table "typical ESR value of electrolytic capacitor" at the back, it is for guiding only, these are typical value for standard grade electrolytic capacitor at room temperature.
Calibration:
Short the test pin 1, 2, 3 together and push "POWER / TEST" button, then the screen prompts to enter calibration, push the button again within 2 seconds to confirm. Few seconds latter the screen prompts to release pin 1, 2, 3, release them and wait for calibration finish.

Package List:
1 x Transistor Tester
1 x User Manual

Note:
Before testing the capacitor, be sure to discharge it, otherwise it may damage the internal circuit.
If using DC supply, please choose DC 9V~12V adapter. (including 9V and 12V).
Can be powered by a 9V 6LR61 battery (NOT included), when the battery power is under 6V, please replace a new one.