Spec

• Measurement system: Non-dispersive infrared absorption method (NDIR method)
• Measuring range: 0 -9999 ppm
• Instruction system: +/- 30 ppm +/- 3% (Temperature: 25 deg. C, Concentration range: 400 ~ 9999 ppm, Carbon dioxide: 400 ppm Only when calibrating)
• power: dedicated AC adapter
• Operating environment: Temperature: 0 ~ 40 degrees C
• Dimensions: H 100 x W 100 x D 35 mm
• Weight: approximately 135 g
• Bluetooth ® Wireless Technology Support Specifications
• Communication method: Bluetooth Ver. 4.1
• Maximum communication distance: About 10 m
• Communications: Carbon dioxide concentration, temperature, humidity
• App Specifications
• Android 5.0 or later, iOS 13 or later, Windows 10 or Android TV 8.0 or later
• Display: carbon dioxide concentration 0 ~ 9999 ppm, temperature: 0 ~ 40 degrees Celsius, humidity: 0 ~ 100% RH, heat index: 15 ~ 44 degrees Celsius, carbon dioxide concentration graph, only Windows version has logging function