0～999ug/m3

Resolution

1ug/ m3

Accuracy

±10ug/ m3（0～100ug/ m3）; ±10%(100～500ug/ m3)

Refresh time

about 1 second

Automatic shutdown

30 minutes

Use time

about 2 hours

Charging time

about 3.5 hours

Operating temperature

0 ~ 50 ℃

Working humidity

0 ~ 90% RH

Power supply

Built-in 3.7V lithium battery

Size

74mm × 71mm × 27mm

Weight

76g