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YEM-40 3-in-1 CO2 thermo-hygromter with large LCD display

Features

View history maximum/minimum/average

High/low alarm user configurable

Realtime and history alarm status indications

Calendar supported and user configurable

Sound alarm supported

Large LCD display with backlight

Comfort level indications

℃/℉/Dew point

Battery status indication

Long battery life

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  • PRODUCT DETAIL

Descriptions

This series is used to monitor temperature, humidity, CO2(carbon dioxide), air pressure and TVOC. Large LCD shows readings, status, alarm information and real-time clock. User can use touch buttons to config alarm limit, backlight settings, sound alarm settings. Widely suitable for laboratory, scientific research, agriculture, flower, animal and plant breeding, home / car / classroom / workplace monitoring etc.

Specifications and Selection Guide

Model YEM-40 YEM-20 YEM-70 YEM-230
Channels Temperature

Humidity

CO2

Temperature

Humidity

 

Temperature

Humidity

Air pressure

Temperature

Humidity

TVOC

Range -30~65℃

0~100%rh

0~10000ppm

-30~65℃

0~100%RH

-30~65℃

0~100%rh

300~1100hPa

-30~70℃

0~100%rh

0~60ppm

Accuracy ±0.3℃(-10~65℃)  ±0.5℃(others)

±3%RH(10~90%RH)  ±4%(others)

±3%±40PPM(400~2000PPM) only for reference(others)

 

±0.3℃(-10~65℃)  ±0.5℃(others)

±3%RH(10~90%RH)  ±4%(others)

±0.3℃(-10~65℃)  ±0.5℃(others)

±3%RH(10~90%RH)  ±4%(others) ±1hPa

±0.3℃

±2%rh

±15%

Resolution 0.1℃

0.1%rh

1ppm

0.1℃

0.1%rh

0.1℃

0.1%rh

0.2hPa

0.1℃

0.1%rh

 

1PPB(0~2008 PPB)

6PPB(2009 ~11110PPB)

32PPB(11111~60000PPB)

Operation

environment

-30~65℃
Storage

environment

-30~65℃
Size(mm)

weight

108*96*20mm

121g

108*96*20mm

116g

108*96*20mm

117g

108*96*20mm

117g