User's Manual

15
7. Specifications
Classifications
EC Directive
MDR, 2017/745
RED, 2014/53/EU
ROHS 2.0, 2011/65/EU
Degree protection against
electrical shock
Type BF
Environmental
Item
Operating
Storage
Temperature
5 to 40°C
-20 to 50°C
Relative humidity
(noncondensing)
15% to 85%
15% to 85%
Barometric
700 to 1060 hPa
700 to 1060 hPa
Degree of dust & water
resistance
IP22
Physical
Size
147mm× 24mm ×11.3mm(main unit)
Weight
Less than 20 g (main unit)
Wireless connectivity
Built-in Bluetooth 4.0 BLE
Expected service life
5 years
Power Supply
Charge input
Micro USB, DC4.5V-5.5V
Battery type
Rechargeable lithium-polymer battery
Battery life
Temperature mode: no less than 9 hours
(full)
Pulse rate mode: not less than 10 hours (full
mode)
Charge time
2
3 hours.