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MK-1200P Indoor Air Quality Monitor


Real-time display CO2 concentration

Easy operation

Maintenance free NDIR CO2 sensor

+86 189 2467 7540

Product Description

MK-1200P indoor air quality CO2 meter can be used at home or public places like office meeting room, school classroom, auditorium, hospital, hotel, library, gym, brewery, laboratory, shopping center, cafe, workshop, warehouse, and greenhouse, etc. It's an air quality monitor that

1. shows real-time readings of CO2, temperature and humidity 

2. shows MIN & MAX readings of above parameters

3. shows a chart with blocks representing values of different parameters in week, day, hour, minute time scales.

Main Features

1.Comfortable 3.9 inch LCD with backlight auto-off function
2.Tempering glass panel, anti-scratch and wear resistant
3.High-sensitive touch buttons
4.Illustrates data records of CO2, Temperature and humidity
5.Audible and visual alarms for CO2, with mute function available
6.Fully adjustable HIGH and LOW alarm values
7.Auto and manual calibration

Technical Specification

Measurement Specification
Operating Temperature  32°F to 122°F (0℃ to 50℃)
Storage Temperature   -4°F to 140°F (-20℃ to 60℃)
Operating &Storage RH 0-95%, non-condensing
Power Requirements 160mA Peak, 40mA average at 5.0V
Dimension 120*90*33 5mm (4.7*3 5*1.3 inch)
Weight 103g ( 36oz) Device only AC Adapter not included
CO2 Measurement
Accuracy at 0-3000ppm ±50ppm or ±5% of reading, whichever is greater
Accuracy over 0-3000ppm ±7%
repeatability 20ppm at 400ppm (standard dev. of 10 readings in 1 minute)
measurement range 0-5000ppm
display resolution I 1ppm (0-1000) 5ppm (000-2000) 10ppm (>2000)
temp dependence ±0.2% of reading per ℃ or ±2ppm per ℃, whichever is greater, referenced to 25℃
response time <2min for 63% of step change, or <4.6min for 90% step change 
warm up time <20 sec
Temp Measurement
Operating Temperature  32°F to 122°F (0℃ to 50℃)
display resolution 0.2°F (0.1℃ )
response time <20min (63%)
RH Measurement
Range 5-95%
Accuracy ±5%
Resolution 1% on Main Reading, 01% on Max Min Reading



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+86 18924677540