
Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there
Our Internal Resistance Tester for Batteries are built using advanced sophiscated techniques which enables us to achieve precision on every test. Whatever your battery testing needs are, we at DEMIKS have the solution. For the best value and additional details, reach out to us today.
User-Friendly Touchscreen Operation: The tester incorporates color resistance touch screen which can be operated through finger or touch pen for ease and convenience.
Comprehensive Battery Testing: It quickly and precisely assesses the main parameters of a battery, such as voltage and internal resistance.
Data Management and Analysis: This instrument has the capability to store, query, delete, and export tested data, and with upper computer software, data can be analyzed, charted, and automatic battery test reports issued.
Dual Operation Modes: Both a button and touchscreen interface for user flexibility.
Oscilloscope Capability: Real-time display of voltage and ripple details (optional).
Long-lasting Power: Prolonged usage is supported by a high-capacity lithium battery.
Test Functions: Good/bad battery analysis and retests can be graphed.
Comprehensive Data Storage: Accessible internal and external memory can save up to 999 test sets which can also be analyzed.
Enhanced Safety Features: Current and voltage cut-off protections ensure system reliability.
| Specification | Details |
|---|---|
| Measurement Range | Internal resistance:0.000mΩ-99.999mΩ |
| Voltage: 0.000V - 25V | |
| Minimum Measurement Resolution | Internal resistance:0.001mΩ |
| Voltage: 1mV | |
| Measurement Accuracy | Internal resistance:±0.5%rdg ±6dgt |
| Voltage:±0.2%rdg ±6dgt | |
| Power Supply | 12V, rechargeable lithium-ion battery |
| Power Consumption | Standby for 8 hours |
| Memory Capacity | 64Mbit Flash + 8G SD card |
| Display | 5-inch color touch screen |
| Dimension | 220 x 170 x 52mm |
| Weight | 1.1Kg |
Evaluating performance, efficiency, as well as health in various fields like electronics and electric vehicles requires understanding internal resistance of the battery.

Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there

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