
Smart 12V~72V 20A Battery Discharge Capacity Tester for Li-ion/Lead Acid Battery with Computer Connection
Product Introduction
We adhere to the Contact Resistance Measurement, Transformer Oil BDV Tester, oil acid value test kit business as the center, with the goal of improving the overall benefits of customers, and we are dedicated to providing fast, economical and thoughtful services to domestic and foreign customers. Throughout the years of company management and operation, we have always focused on our corporate social image. We will continue to move forward, continue to innovate, provide customers with better products, and create more value for customers and society. We stick to the company spirit of credit, sureness, deploitation and innovation, using exquisite techniques and creative process design to figure a national brand. Over the years, our business scope has expanded from domestic to overseas, and our service field covers many corners of the world.
HZNZ-100 Battery Internal Resistance Tester
General
The battery internal resistance tester features a color resistive touch screen, allowing flexible and convenient operation via finger or stylus. It is a portable instrument that provides fast and accurate data reading. The tester can store and process battery voltage and internal resistance data.

Main Functions
Data Storage – Stores up to 999 data records. Users can view, download, and delete data as needed.
Storage Options – Supports both internal storage and SD card (no need to download data when using SD card).
Data Export – Transfer data to a computer via SD card.
User-Friendly Operation – Humanized design with simple and clear interface; each step displays helpful prompts for guidance.
Powerful Data Management Software – User-friendly interface provides comprehensive functions including data management, printing, analysis, and report generation.
Specification
Measure range | Internal resistance: 0.000mΩ-99.999mΩ |
Min. resolution | Internal resistance: 0.001mΩ |
Measure accuracy | Internal resistance: ±0.5%rdg ±6dgt |
Power source | 12V, chargeable Li-battery |
Consumption | 8 hours standby mode |
Storage volume | 64Mbit Flash + 8G SD card |
Packing List
No. | Item | Qty |
1 | Main engine | 1 |
2 | Power Adapter | 1 |
3 | Test line | 1 |
4 | SD card | 1 |
5 | Card reader | 1 |
6 | Touch pen | 1 |



Facing the fiercely competitive market, we take 'honesty, truth-seeking, innovation and service-oriented' as our corporate tenet, and through scientific management, we have become a leader in the Smart 12V~72V 20A Battery Discharge Capacity Tester for Li-ion/Lead Acid Battery with Computer Connection industry. Our efficient and reasonable operation system can enable us to maintain sustained competitive advantages and capabilities, and constantly obtain new space for rapid development. We are committed to becoming an enterprise respected by our peers as well as the society, and will be obliged to play the role of a benchmark and a leading model.
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