Key Features

  • Adopt advanced 16 bits controller of Ultra-low power
  • Resolution is 128*64 LCD screen
  • Adopt imported intelligent digital sensor of high-precision
  • Can be set high/low alarm point, two level sound and light alarm
  • Calibration concentration can be adjustable, user friendly calibration
  • Provide real-time clock display
  • Battery under-voltage shuts down automatically for protection

Technical Specifications

Application CO2 (0-2000/5000/10000 PPM)
Sensor type NDIR
Sampling way Pipe-Style
Resolution 1 ppm
Precision +- 3%
Response time T90<10s
Indication way LCD display real time concentration
Operate environment 14 to 104 OF
Operate voltage DC3.7v
Lithium 1100mAh
Charging time 6-8 hours
Sensor life 10 years