Renata BWT-94 Battery Tester
The Renata BWT-94 is a versatile battery tester designed for precision testing of 1.55 V silver oxide coins and 3 V lithium batteries. This innovative tool features a stepping motor test function, allowing for quick checks without the need to open the watch.
Key Features
- Tests 1.55 V silver oxide coins and 3 V lithium batteries with precision
- Stepping motor test function for rapid battery testing without disassembly
- Independent battery and watch testing functions ensure accurate results
Specifications
- Measuring range: 1.55 V to 3 V
- Stepping motor test function for quick checks without disassembly
- CR2430 lithium battery included (replaceable)
Battery Testing Instructions
To ensure accurate results, follow these steps:
- Select the battery type using the switch at the right of the device. The Silver 1.55 V position is also suitable for alkaline/manganese button cells.
- Place the battery plus side down on the testing point and press the contact spring against the negative battery side.
- The pointer of the measuring instrument should be within the green dial area.
- If the needle fails to reach the green area, the battery is discharged and needs to be replaced.
General Information
Important notes:
- Battery and watch testing functions are independent of each other. You may check a watch and test batteries at the same time.
- Battery testing requires no internal battery power, making it possible to perform even if the tester's CR2430 lithium battery has run out.
- Avoid close proximity to strong magnetic fields generated by computer monitors, electronic motors, etc. to prevent incorrect "Watch Test" results.
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