Tachometer Frequently Asked Questions

Perform a reset operation to completely discharge the capacitor inside the HT Seeds digital hand tachometer, then insert a new battery.

<Operating Procedure>

• Remove the battery.
• Press the measurement switch (button) for a few seconds.
• Insert new batteries
  Please replace all batteries with new ones. Mixing used batteries with new ones will shorten the battery life due to the potential difference between the batteries.