YEM-40L Thermo hygrometer and carbon dioxide with data logger

Features and Functions

• Generate txt/csv/xls data logger file without any software and driver
• Used as u-disk on PC to download data logger file easily
• Support a professional software to view graph and analyze data
• User can set logging interval and file output
• type by button 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
• Battery status indication and long battery life
• °C/°F/Dew point
• Channel 1 int temp.(dew point supported) 1 int humi. 1 int. CO2
• Measuring range -30-65 °C 0-100%RH 0-10000PPM
• Measuring accuracy±0.3°C(-10~65°C) ±0.5°C (other) 23%RH(10~90%RH) ±4%(others) 23% 40PPM(400-2000PPM)
• Data logging memory 22528