ZOYI ZT-DQ02 – Advanced LCR, ESR & Battery Internal Resistance Tester
Posted by
ZOYI UK
11/26/2025 13:53:05
Comments
0
What Is the ZOYI ZT-DQ02?
The ZOYI ZT-DQ02 is a professional-grade LCR and ESR tester built for electronics hobbyists, engineers, phone repair technicians and component testing specialists. It combines a wide range of functions, including LCR measurement, ESR testing, SMD identification and battery internal resistance analysis — all in one compact handheld device.
Main Features of the ZT-DQ02
- LCR Measurement: Test inductors, capacitors and resistors with fast auto-identification.
- Accurate ESR Testing: Detect capacitor health quickly — essential for repair technicians.
- Battery Internal Resistance: Test power banks, lithium cells, AA/AAA, and more.
- SMD Component Identification: Automatic recognition of SMD resistors, capacitors, diodes and transistors.
- Transistor & MOSFET Tester: Identify type, pinout and parameters instantly.
- Clear LCD Display: Bright, crisp screen for workshop or on-site use.
- USB Rechargeable: Convenient and portable for everyday repair work.
Why the ZT-DQ02 Is Essential for Repair & Diagnostics
Whether you're repairing phones, computers, power supplies or vintage electronics, the ZT-DQ02 provides rapid, accurate and reliable component analysis. It greatly speeds up fault-finding and helps avoid unnecessary part replacements.
Uses Include:
- Capacitor ESR testing for power supply faults
- Identifying unknown SMD components
- Checking battery internal resistance for battery health
- Testing MOSFETs, transistors and diodes
- Measuring inductor and coil values
What Makes the ZT-DQ02 Better Than Typical LCR Meters?
| Feature | ZT-DQ02 | Standard LCR Meter |
|---|---|---|
| LCR measurement | ✔ Yes | ✔ Yes |
| ESR testing | ✔ Yes | ✖ Often No |
| SMD identification | ✔ Yes | ✖ No |
| Battery IR testing | ✔ Yes | ✖ No |
| Transistor/MOSFET tester | ✔ Yes | ✖ No |
| Price | Affordable | Higher |
Who Is the ZT-DQ02 For?
- Phone & tablet repair technicians
- Electronics engineers
- Hobbyists & makers
- PCB repair professionals
- Battery testing technicians
Real-World Examples
- Testing swollen capacitors using ESR
- Checking laptop battery internal resistance
- Identifying damaged SMD resistors
- Analyzing MOSFET gate leakage
Why Buy from ZOYI UK?
- Official UK distributor
- 1-year warranty
- UK stock — fast dispatch
- Free online manuals & support
Order the ZT-DQ02
You can order the ZOYI ZT-DQ02 directly from our official UK website:
https://zoyi.co.uk/lcr-smd-battery-testers/204-zoyi-zt-dq02.html