Sensor

Stable electrochemistry , 特定气体Sensor,寿命三年

Measuring range

1~1000 （ PPM ）

Resolution

1PPM

Accuracy rate

±5%/±10ppm

Response time

<60 Second

Call the police

The buzzer alarm

Working environment temperature and humidity

0~50℃ (0~99percentRH non condensing)

Low current indication

There is

Automatic shutdown

30分钟无操作Automatic shutdown

The backlight shows

Color screen

Data locking function

There is

Temperature measurement

There is

Unit conversion

PPM、umol、mol

Call the police值设置

Adjustable high/low value

Power supply

3*1.5V AAA battery

Net weight of product

95g

Product size

138*52*26.5mm