7752 CO2/Temp Meter

7752 CO2/Temp Meter
Features:
•Low cost portable meter checking for indoor air quality in home, office, workshop.
•Dual display 2 parameters simulatneously: CO2, Temperature
•Warning Carbon Dioxide Level
•Big LCD display with high resolution
•Design with NDIR (Non-Dispersive Infrared) waveguide technology sensor
•Manual calibration is recommended
Specifications:
•Measuring Range CO2: 0~9999ppm (2001~9999ppm not suggested)
•CO2 accuracy: ±50ppm±5% of reading (0~2000ppm)
•CO2 resolution: 1ppm
•Temperature range: -10~60℃
•Temperature accuracy: ±0.6℃
•Temperature resolution: 0.1℃
•Warm up time: 30s
•Response time: 30s max
•LCD Size: 26 x 44mm
•Power: 4 x AA
•Weight: 200g
•Size: 205 x 70 x 56mm