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规格/Specifications
LCD显示屏/Large LCD Display: (12*7.5cm) LCD display with backlight
二氧化碳量程/Carbon Dioxide Range: 0~9999(out of scale)
度/Accuracy: ±50ppm ±5%rdg (0~5000)
反应时间/Response Time: 10sec
温度量程/Temperature Range: -10.0~70.0°C (14~158°F)
分辨率/Resolution: 0.1/°F
度/Accuracy: ±0.6°C/±0.9°F (0~50°C/32~122°F),others±1.2°C
湿度量程/Humidity Range: 0~99.9%
分辨率/Resolution: 0.1%
度/Accuracy: ±2% (10~90%)
大气压量程/Barometric Pressure Range:10 to 1100hPa/1 to 110kPa/0.29 to 32.48inHg/0.15 to 16.00PSI
分辨率/Resolution:1Pa/0.1kPa/0.01inHg/0.01Psi
数据记录组数/Data Logging : 9144 groups
操作环境/Operating Condition: 0~50°C,0~95%RH
储存环境/Storage Condition: -20~60°C,0~99%RH
传感器寿命/Sensor Life: 15 years in normal conm
供电/Power Supply: 4x1.5v AA batteries or 1A Output 7-15V AC Adapter
尺寸/Dimension:160x122x28mm
重量/Weight:approx240g

1.Perpetualcalendar

2.Min reading

3.USB connecting symbol

4.Date recording symbol

5.Time display

6.Hold mode

7.Max reading

8.Low battery warning symbol

9.Power off symbol(non-auto power off)

10.Date recording full capion

11.CO2 mreasuring reading

12.Air temperature reading

13.Humidity reading

14.Barometric pressure reading

1.LCD display

2.Backlight/Snooze button

3.Wall-mounted

4.CO2/Temperature/Humidity/Barometric pressure sensor

5.Stand

6.Battery cover

7.Temperature units:°C/°F

8.Barometric pressure:hPa, kPa, inHg,PSI

9.Hold function

10.Max/Min reading function

11.Non-Auto power offbutton

12.Rec button

13.Rec button

14.Power button

15.Adaptor socket

16.Nul

17.USB socket

Warranty

This meter has a one year warranty for a period of one year from date of purchase.

This warranty covers normal operation and does not cover batteries (including leaks), misuse, abuse, alteration, tampering, neglect, improper maintenance or improper calibration. Nor can the warranty be used as an excuse for a false claim simply because you have changed your mind after the initial 14 day period. Proof of purchase is required for warranty repairs.