BSIDE ESR02PRO Digital Transistor Tester Description The BSIDE ESR02PRO Digital Transistor Tester is a versatile tool designed for electronic enthusiasts, developers, and research and development sectors. It caters to the needs of small production units and electronic maintenance. With this tool, you can measure in-line devices and test chip devices. It allows you to test a wide range of components, including diodes, transistors, and MOS tubes. The tester can identify device types, determine pin polarity, measure output HFE, valve voltage, and FET junction capacitance, as well as measure capacitance and resistance. Features Two-key operation with automatic shutdown. One-key operation for boot testing. Automatic pin element testing with LCD display. Equipped with a 1602 LCD screen and backlight. Fast test speed of 2 seconds for active components (except larger capacitors). Low power consumption with only 20nA off current. Automatic detection of various transistor types and thyristors. Identification of element pin arrangements. Measurement of bipolar transistor current amplification factor and threshold voltage. Darlington transistor recognition through threshold voltage and high current amplification factor. Detection of protection diodes in transistors. Measurement of gate MOS FET threshold voltage and capacitance. Simultaneous measurement of two resistors with high precision. Resistive measurement resolution of 0.1Ω, range up to 50MΩ. Capacitance measurement from 325pF to 100mF with 1pF resolution. High capacitor measurement includes equivalent series resistance. Correct diode order and forward voltage display. LED detection with forward voltage identification as dual diodes. Detection of Zener diodes with reverse breakdown voltage below 4.5V. Single diode reverse capacitance measurement capability. Connection support for single measurement rectifier bridges. Specifications Resistance: 0Ω-50MΩ; Resolution: 0.01Ω Capacitance: 25pF-100mF; Resolution: 1pF Inductance: 0.01mH-20H; Resolution: 0.01mH Measurement capacitance ESR Resolution: 0.01Ω Battery: 9V battery (not included) Instructions Use the "boot / test" button for power-on and testing functions. Repeat tests by pressing the same button. The device shuts down automatically after 20 seconds of inactivity. The instrument supports patch, plug-in, and external table measurement methods. No need to distinguish between orders of discipline; device functions correlate automatically upon pin measurement completion. An ESR reference table for electrolytic capacitors is printed on the back, intended for reference only. Consult manufacturer data for accuracy. Calibration: Short 1, 2, 3 test points, press the "boot / test" button, and follow screen prompts for calibration. Precautions Ensure to discharge the capacitor before testing to prevent damage. Use a DC adapter with a voltage range of 9V-12V. The instrument does not charge the battery. Replace when the charge is below 6V. Capacitors can be discharged without powering the device on. Packing Included 1 x BSIDE ESR02PRO Digital Transistor Tester 1 x English User Manual
