Digital Gauge Frequently Asked Questions

The built-in battery uses a secondary battery (rechargeable). Due to its characteristics, the battery capacity decreases after repeated charge and discharge cycles (about 300 times).
When the continuous usage time is less than half of that when it was new (about 8 hours), it is time to replace the battery.
Battery replacement will be handled by our company, so please contact the retailer where you purchased it or the nearest sales office.