GETTING STARTED
21
Battery and Power supply
Please turn off the instrument for USB charging, and try to avoid
using it while charging.
The USB can only charge the battery, cannot supply power for the
operation of the instrument.
Use a USB charger that meets CE or UL specifications to charge the
instrument to avoid personal injury or instrument damage caused
by bad chargers.
When using a USB charger to charge the battery of the instrument,
if there is noise from the AC power supply, it may affect the normal
measurement of the instrument.
When the instrument uses Type-C to connect to the computer for
communication operation, the instrument will only use battery
power to maintain the accuracy of the measurement.
1. Battery working no-load current: 8.2V
166mA 1.4W
2. Type-C input power supply:
When starting up/OFF: 5V 2A 10W(charging
only)
Battery continuous working time:
50% brightness: 9 hours
100% brightness: 7 hours
Charging time: Empty to full charge about
2.5 hours
1. Green (steady light): Power on, normal
working status, sufficient power.
2. Green (blinking): Power on, low battery.
3. Orange: Power on, LCD battery level +
lightning, charging.
4. Red: Power off, charging.
5. Light off: Power off, charging is complete.
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