Description

เครื่องวัดออกซิเจนในอากาศ Digital oxygen indicator O2 meter

Oxygen Sensor from CiTiCel®, Made In England

เซ็นเซอร์ตรวจวัดออกซิเจน มาตราฐาน ผลิตจากประเทศอังกฤษ

Oxygen Content (%Vol)	Explanation
21%	Normal Air
18%	Min. Value
14% ~ 18%	Person breathes quicker & deeper
10% ~ 14%	Person may be tried and lose attention
6% ~ 10%	Person may be dizzy, nauseas
Less than 6%	Person may stop breathing and die

เครื่องวัดออกซิเจนในอากาศ Digital oxygen indicator

Features:

As it uses the imported oxygen sensor, it is very precise and its performance is stable
It uses the intellectualized design and has gotten multiple functions
With highlight backlight display and acousto-optic alarming, it is easily configured
The embedded temperature compensation can make the meter measuring the correct value in the environment temperature of -10~40℃
As its case is ergonomically designed, it looks handsome, feels good and is easy to carry

Specification:

Measurement display	Displays 4 digit LCD
Measuring range	0～25%(VOL)
Resolution	0.1 %( VOL)
Accuracy	±0.5%
Operation temperature	-10～40℃(14～104°F)
Storing temperature	0～30℃(32～86°F)
Operation humidity	0～99%RH (relative humidity)
Storing humidity	20%～80% RH (relative humidity)
Over measurement range display	–OL–
Alarming method	acousto-optic alarming
Working principle of the sensor	source cell sensor
The service life of the sensor	2 years (it can then be replaced)
Power supply	3×1.5V AAA alkaline batteries
Battery service life	about 100 hours of continuous use (when the backlight is off)
Size	172×51×26 (mm)