Tenmars TM-380, User Manual

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TM-380
12
6 General Specifications

Real-time measurement of
CO
2
/PM2.5/PM10/temperature/humidity.

Maximum / minimum / average value.

Auto-power on / off function.

Adjustment and calibration function
(CO2/temperature/humidity).

CO2/PM2.5/PM10 red backlight alarm.

Manual record and auto-record.

Key sound assists to ensure the operation works.

Overload indication .

Battery: 3.7V 2000mAh rechargeable lithium battery

Transformer for charging: 1A/5V

Battery life: continuous use for approximately 6 hours

5V micro USB interface for external power supply

When battery-low indicator shows as the following
figure, the power will be turned off after 5 seconds.

Charging indication: The battery indicator will
sequentially vary as
 
from right to left
during charging and keep when fully charged.

°C or °F unit selection.

When the external power supply is connected, the
auto-power off is disabled, and the white backlight is
always on.