Can view historical average.
Users can configure high and low alarm values.
Real-time and historical alarm status indication.
Support sound alarm.
Switch between Celsius and Fahrenheit.
Long battery life for long service life.
High-accurate industrial-grade sensors.
Suitable for accurate measurement.
Using high-speed 32-bit microprocessor, faster and more accurate.
Can work for a long time without interruption.
The sensor has high sensitivity and quick response.
Real-time clock can display time and date.
The screen with backlight is clearer, the user can turn on and off the backlight manually.
CO2 measuring range: 0-10000ppm
Temperature measuring range: -30°C to 65°C(internal probe), -40°C to 125°C(external probe)
Humiduty measuring range: 0-100%
Battery: 3 * AAA battery, 1.5V, 250mAh
Item size: 110 * 98 * 20mm / 4.3 * 3.9 * 0.8in
Item weight: 158g / 5.6ounce
Package size: 157 * 102 * 46mm / 6.2 * 4.0 * 1.8in
Package weight: 248g / 8.8ounce
1 * Air Detector
1 * USB Cable
1 * User Manual