Diameter

50.0mm/1.97inch

thickness

15.0mm/0.57inch

weight

125g/4.4ounce

Max depth: 1

100 m / 328 ft

Resolution:

0.1 m (0 to 100 m) or 1 ft (0 to 328 ft) Other display

Diving time:

0 to 599 minutes, Start/stop at 1.2 m / 4 ft minimum decompression depth: 3.0 to 100 m / 10 to 328 ft

Work Range:

-20 to +50°C / -9 to +122°F, resolution: 1°C / 1°F

Oxygen content:

21-50%

OTU and CNS:

1-100%, resolution 1%

Record diving speed:

Default 5 seconds

Memory capacity:

 160 minutes each at 5 seconds for one divin

Depth resolution:

0.1 m / 1 ft

Sea level altitude range:

0 to 3000 m / 10000 ft

Work temperature: 

0°C to 40°C / 32°F to 104°F

3.7V rechargeable battery:

320mAh

Battery saving time:

up to 3 years

Charging cycles: 

about 500 thousand times

Work time with full charge:

about one week