Feature

●Effortless Operation: With one-click operation, this tester makes acquiring essential data a breeze. It can measure resistance from 0Ω to 50Ω with a high resolution of 0.01 ohms and capacitance from 25pF to 100mF with a remarkable resolution of 1pF. The large LCD display, complete with backlight, ensures that reading results is a straightforward process.
●Automated Component Detection: This tester automatically detects a variety of components, including NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, resistors, and capacitors. Its versatility and automated detection save you time and effort.
●Accurate Measurements: Not only does it identify components, but it also provides accurate measurements. You can determine the forward bias voltage of the transistor emitter, MOSFET protection diode properties, and amplification factor references. Additionally, it can measure MOSFET gate threshold voltage and gate capacitance, ensuring precise data collection.
●Wide Range of Applications: This instrument is a must-have for engineers, electronic maintenance professionals, and factories. It simplifies testing for various diodes, transistors, thyristors, and SMD devices, helping analyze device types, pin polarity, output HFE, valve voltage, and junction capacitance FET.
●Dedicated After-Sales Support: Should you encounter any issues while using this tester, our dedicated customer service staff is available to assist you 24/7. Your satisfaction and the successful operation of this product are our top priorities.

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.