ZOYI ZT-DQ01 Digital LCR Bridge
A rechargeable component-testing instrument with selectable frequencies up to 100kHz for measuring inductance, capacitance, resistance, impedance and additional LCR parameters.
Detailed Electronic Component Analysis
The ZOYI ZT-DQ01 is a digital LCR bridge designed for electronics repair, research and development, quality-control work, component selection and workshop diagnostics.
It measures primary component values alongside important secondary parameters, helping engineers and technicians evaluate resistors, capacitors and inductors in greater detail than with a basic multimeter.
Why test frequency matters: The measured behaviour of capacitors and inductors can change with frequency. Selectable test frequencies allow components to be evaluated under conditions that more closely match their intended circuit application.
LCR Measurement Parameters
Inductance — L
Measure inductors, coils, chokes and compatible magnetic components.
Capacitance — C
Evaluate capacitor values during component selection and diagnostics.
Resistance — R
Measure resistors and other compatible resistive components.
Impedance — Z
Analyse the overall opposition of a component to an AC test signal.
Quality Factor — Q
Assess energy loss and performance in compatible inductive components.
Dissipation Factor — D
Evaluate energy loss in compatible capacitive components.
Automatic Component Recognition
The ZT-DQ01 can automatically recognise and test compatible resistive, capacitive and inductive components. It also supports diode and continuity checks for convenient component identification and preliminary circuit diagnostics.
Additional measurements include series equivalent resistance (Rs), capacitor dissipation factor and inductor quality factor, providing useful information when comparing components or investigating degraded performance.
Configurable Test Settings
| Setting or Feature |
Available Options |
| Test Frequencies |
100Hz, 1kHz, 10kHz and 100kHz |
| Test Signal Levels |
0.3V and 1V |
| Measurement Speed |
Adjustable for different testing requirements |
| Automatic Recognition |
Resistance, capacitance and inductance |
| Additional Tests |
Diode and continuity |
| Battery |
Built-in 2000mAh 18650 lithium battery |
| Charging |
USB Type-C |
Rechargeable and Portable Design
The built-in 2000mAh rechargeable battery supports convenient bench and mobile testing, while USB-C charging simplifies daily use. A battery-level indicator helps users monitor the remaining charge, and data hold keeps the displayed reading available for recording.
Recommended Applications
- Electronics repair and component diagnostics
- Research, development and circuit prototyping
- Component selection and incoming quality checks
- Power-supply, filter and converter development
- Workshop and laboratory measurements
- Electronics education and technical training
Important testing guidance: Remove power from the circuit and safely discharge capacitors before measurement. Components connected in parallel can influence in-circuit readings, so isolate or remove the component when a precise standalone value is required. Select an appropriate frequency and test level for the component being measured.
Available from ZOYI UK
Supplied from UK stock with fast dispatch and a full VAT invoice, the ZOYI ZT-DQ01 provides configurable 100kHz LCR testing and detailed component analysis in a portable rechargeable instrument.
