
QCX6703921494941HY Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $43.64 | Condition is New, BSIDE ESR02 PRO Digital Transistor Inductance MOSFET NPN Triac MOS Det W5C6, FREE SHIPPING | 97.3% |

The Bside QCX6703921494941HY ESR02 Transistor Tester is a multifunctional digital diagnostic tool designed to test various electrical components, with a particular focus on transistors and diodes. This versatile device allows users to perform a wide range of tests to evaluate the health and functionality of these components, making it an essential tool for electronics technicians, hobbyists, and repair professionals.
The tester's user-friendly digital interface displays clear and concise test results, allowing users to quickly identify any issues. The device is capable of measuring important parameters such as transistor hFE, VCE(SAT), Ib, and Vbe, as well as diode forward and reverse voltage and leakage current. These measurements help assess the condition of the components and ensure they are functioning correctly.
One of the standout features of the Bside QCX6703921494941HY ESR02 Transistor Tester is its ability to measure and display the Electrostatic Discharge (ESD) recovery time of diodes and capacitors. This feature is crucial in identifying defects caused by ESD damage, which can be a common issue in electronic components.
The tester also includes an automatic test function that simplifies the testing process by automatically selecting the appropriate test mode for the connected component. The device offers compatibility with both NPN and PNP transistors and various types of diodes, including silicon and germanium diodes.
The compact and portable design of the Bside QCX6703921494941HY ESR02 Transistor Tester makes it an ideal choice for those who require a reliable and efficient diagnostic tool on the go. The device comes with a set of probes and a protective pouch to ensure safe storage and transportation.
In conclusion, the Bside QCX6703921494941HY ESR02 Transistor Tester is a powerful and versatile diagnostic tool that enables users to evaluate the health and functionality of various electronic components, with a focus on transistors and diodes. Its user-friendly digital interface, wide range of test capabilities, and compact design make it an indispensable tool for electronics technicians, hobbyists, and repair professionals.
The BSIDE QCX6703921494941HY ESR02 Transistor Tester is a multifunctional digital device designed for testing diodes, transistors, and other electronic components. Here are the pros and cons of buying this tester:
Pros:1. Versatility: The BSIDE QCX6703921494941HY ESR02 Transistor Tester can test various types of diodes, including Zener, LED, and Schottky diodes, as well as transistors like NPN and PNP.
2. Multifunctional: The device can measure parameters like forward and reverse voltage, current, resistance, capacitance, and leakage current.
3. Easy to Use: The tester features an intuitive interface, which makes it easy for beginners to use. It also has a built-in speaker that beeps to indicate test results, making it convenient for use in noisy environments.
4. Portable: The compact size and lightweight design make it an excellent choice for those who need to test components on the go.
5. Affordable: The tester is relatively inexpensive compared to other multifunctional testers on the market.
Cons:1. Limited Testing Capabilities: While the tester can test a wide range of components, it may not be able to test more complex devices like ICs or microcontrollers.
2. Accuracy: Some users have reported inconsistent test results, which may affect the reliability of the device for critical applications.
3. Build Quality: The tester's build quality is not the best, and some users have reported issues with the buttons and display.
Conclusion:The BSIDE QCX6703921494941HY ESR02 Transistor Tester is an excellent choice for hobbyists, students, or small businesses that require a versatile and portable device to test basic electronic components. Its ease of use, affordability, and ability to test various types of diodes and transistors make it a valuable addition to any electronics workbench. However, for more complex testing requirements, users may need to consider more advanced and expensive testers.
Recommendation:If you are looking for a multifunctional transistor and diode tester for basic applications, the BSIDE QCX6703921494941HY ESR02 Transistor Tester is an excellent choice. However, if you require more advanced testing capabilities, you may want to consider other options that offer more features and better accuracy.
Details:
Small devices is design for placing the small size. The table is for reference only, use the manufacturers data as standard. The tester is a small tool design for engineer, electronic maintenance and factory. The probe socket support different kinds of probes, such as resistor and capacitor test clip, alligator multi meter leads.
Testing is about 2 seconds, only capacity or inductance measurement can cause longer period. With a typical value of electrolytic capacitor table on the cover, easy for user to judge detected capacitors quality. It is very easy to test -in and device, also can different kinds of diodes, tirades, thrusts, misfit; able analysis the device type, polarity pin, output HF, voltage , junction capacitance. Features: automatic detection of non and bipolar transistors, n p- channel misfits, jets, diodes, double thrusts tracks.
Item size: 140 82 46mm / 5.51 3.23 1.81in.: 1 9v 6f22 not included. Detection of the conservation diode bipolar transistors and misfits. Measuring of the gate threshold voltage and capacity value misfits. Measuring of current amplification factor and base-emitter threshold voltage bipolar transistors.
Capacitance resolution: 0.01.
specifications testmultimeters:
- brand: Bside
- mpn: Qcx6703921494941hy
- asin: B08tmhznpt
- resistance ranges: 0 50m
- capacitance resolution: 1pf
- capacitance esr ranges: 2 F 50mf
- color: Black
- resistance resolution: 0.01
- material: Abs
- capacitance ranges: 25pf 100mf
- power supply: 1 9v 6f22 Battery
- inductance resolution: 0.01mh
- type: Without Test Clip
- inductance ranges: 0.01mh 20h
- display: Digital
returns testmultimeters:
- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
offer testmultimeters:
- sold #: 30
- started: april 20, 2025
- options: ship-to-home
- price: $43.64
- item condition: New
- in stock #: 1
- availability: in stock
payments testmultimeters:
- other
- credit card: diners-club
- wallet: google-pay
seller testmultimeters:
- # reviews: 3561
- city: inglewood, california
- rating: 100.0%
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
shipping testmultimeters:
- class: standard
- service: usps first class
- carrier: usps
- type: fixed
- transit: 11-17 days
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