Combination of LCR Bridge and Battery Internal Resistance Tester

Item No: ZT-DQ02

Functional Features

Multi-parameter Measurement: Capable of measuring various electronic component parameters such as resistance, inductance, capacitance, and internal resistance of batteries. Widely applicable to 18650 lithium batteries, lead-acid batteries, and more.
High Precision: Delivers accurate measurement results to meet the requirements of general electronics manufacturing, repair, and testing.
Fast Testing Speed: Provides rapid display of measurement results, enhancing work efficiency.
User-Friendly Operation: Features an intuitive interface that is easy to use, even for non-professionals.
Upgradable & Calibratable: Supports firmware upgrades to enhance performance and functions. Self-calibration function ensures long-term measurement accuracy.

Product Highlight

Automatic Component Recognition
Auto-detects and measures resistance (R), capacitance (C), inductance (L), diodes, and continuity.
Advanced Parameter Measurement
Measures series equivalent resistance (Rs), capacitance dissipation factor (D), and inductance quality factor (Q).
Configurable Measurement Settings
- Four selectable test frequencies: 100Hz / 1kHz / 10kHz / 100kHz
- Two test voltage levels: 0.3V / 1V
- Adjustable measurement speed
- Built-in 2000mA 18650 lithium battery with Type-C charging
Data Hold Function
Freeze measurement results for easy recording.
Battery Level Indicator
Real-time battery status display.
Battery Internal Resistance Measurement
This advanced feature enables efficient batch screening of battery quality, allowing users to quickly identify defective or substandard batteries. It also provides valuable data for assessing the lifespan of various battery types, including lithium-ion, lead-acid, and NiMH batteries. By accurately measuring internal resistance, users can predict battery degradation, optimize battery selection for specific applications, and extend the overall service life of battery-powered devices. Whether for manufacturing, R&D, or maintenance, this function streamlines battery performance evaluation, ensuring reliability and cost-effectiveness.