| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Battery Tester |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Transport Package: | Plywood Case |
| Customization: |
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Audited Supplier Tonghui TH2522 Handheld AC Lithium Battery Internal Resistance Tester/Battery Testers
Brief introduction
With its deep technical accumulation in the field of impedance testing and extensive market research, Tonghui Electronics has launched a portable AC resistance and voltage tester-TH2522 series handheld battery tester (battery internal resistance/voltage tester). The TH2522 series of handheld battery testers use a low-power 16bits embedded CPU and high-density SMD mounting technology, with a clean interface and convenient operation. TH2522 uses a 1kHz constant voltage test signal source with an internal resistance of 50Ω, which can adapt to external measuring devices and prevent the DUT from being destroyed. In addition to the minimum range, the resistance can reach an accuracy of 0.5% (the minimum range guarantees 0.8% accuracy), and the DC voltage measurement accuracy has reached 0.1%. The TH2522 can store 35 component selection data, which can be set independently and the built-in comparison data can be selected to make your testing and data analysis and processing work easier. Two data storage methods can be realized internally, up to 100 sets of data manually, and up to 500 sets of data automatically. The automatic storage methods are divided into stable storage and fixed interval storage, which is convenient for you to draw product performance parameter tables through measurement data. The TH2522 instrument is equipped with Mini- The USB interface not only facilitates you to read the data saved by the instrument, but also facilitates you to remotely control the instrument, making the test work no longer boring.
Tonghui TH2522 Handheld AC Lithium Battery Internal Resistance Tester/Battery Testers
| Model | TH2522 | |
| Display | Display | 128-segment black and white liquid LCD display |
| Digits | Resistance: 5 digits, maximum display number 500.00; Voltage: 4 digits maximum display number 50.00. | |
| Basic Accuracy | ACR: 0.5% (minimum range 0.8%); DCV: 0.1% | |
| Test Signal Source | Frequency | 1kHz±0.2Hz sine |
| Constant Voltage | 0.6V | |
| Measurement Display Range | Resistance | 10μΩ-50Ω |
| Impedance Z/Reactance X | 100μΩ-50Ω | |
| DCV | 1mV-50V | |
| Voltage Resolution | 1mV | |
| Phase Angle | -179.99-179.99 | |
| Range | ACR | 50mΩ/158mΩ/500mΩ/1.58Ω/5Ω/50Ω/500Ω |
| DCV | 0.5V/1.58V/5V/15.8V/50V | |
| Max. Input Voltage | 60V | |
| Test Speed | Fast: 250ms, Slow: 667ms | |
| Comparator | 35 groups, pass, warning, exceed tolerance sorting. | |
| Range Mode | Auto | |
| Trigger Mode | Internal, Bus. | |
| Operation Function | Instrument failure detection, short circuit zero, open circuit zero, 35 groups compare settings for storage/load, manual/auto data reading and deleting. | |
| Interface | Mini-USB | |
| General Technical Parameter | ||
| Working Environment | Temperature | 0ºC-40ºC |
| Humidity | ≤90%RH | |
| Adapter Power Requirement | Voltage | 198V-242V |
| Frequency | 47Hz-63Hz | |
| Battery Source Requirement | Voltage | 6V-17V |
| Power | Short Circuit | Max. 0.3W |
| Open Circuit | Max. 0.15W | |
| Volume (H*W*D) | 200mm×90mm×40mm | |
| Weight | 0.35kg | |
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