No, electronic products will not be damaged by freezing, such as mobile phones. They can be used no matter how cold the weather is.
GY3121A battery internal resistance tester battery is the key to the power system Components must be tested and maintained annually, quarterly or even monthly, and their test data needs to be analyzed regularly. However, in the current domestic industry, due to the lack of advanced and effective instruments, many problems encountered during testing and data analysis have caused headaches for power supply maintenance personnel. The latest conductivity tester is a new generation of conductivity detector developed by our company. This series of instruments inherits the advantages of previous generations of models, and has significant improvements in test anti-interference, host shock resistance, and menu user-friendliness.
Battery internal resistance tester product features
1. Online testing: There is no need to disconnect the test battery from the system to ensure the safety of the system;
2. Fast testing speed: each battery cell is tested in less than ten seconds, and the entire set of tests can be completed within a few minutes. Test the health status of single cells and entire batteries;
3. Advanced conductivity testing technology: derived from the application of patented conductivity testing technology and anti-AC ripple noise circuit technology, making the test more accurate and repeatable Strong performance;
4. Simultaneously display the voltage, conductivity value and relative percentage capacity of the battery;
5. Battery data management: background software and data management technology to facilitate the establishment of battery test data and Referring to the conductivity value database, new batteries can be tested without a reference conductance value;
6. Battery reference conductance value: The instrument has more than 250 reference conductivity benchmark values ??pre-stored.
7. Power supply: Use large-capacity rechargeable lithium battery to meet the requirements of 1,000 consecutive tests.