UT131 Palm Size Multimeter
11. Others
*. The device enters measurement status in 2 seconds after startup.
*. The device automatically shuts down if there is no operation for 15 minutes. You can wake up the
device by pressing any key.
To disable auto shutdown, switch the dial to OFF position, long press HOLD key and turn on the
device.
*.When pressing any key or switching the dial, the buzzer will beep once.
*. Buzzer Notification
1) Input voltage ≥ 250V (AC /DC), buzzer will continuously beep indicating measure range is at limit
2) Input current > 10A (AC/DC), buzzer will continuously beep indicating measure range is at limit
* 1 min before auto shutdown, 5 continuous beeps.
Before shutdown, 1 long beep.
*.Low power warnings:
Voltage of the battery < 2.5V,
symbol appears and flashes for 3 seconds every 6
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