The CO Check Plus has been designed by professionals to carry out simple tests with  easily interpreted results.

The results are immediately displayed in PPM and% COHb.

Technical specifications:
Gas detected  : carbon monoxide
Concentration range  : 0-500 PPM
Detection sensor used  : Electrochemical fuel cell
Sensitivity  : 1 PPM
Accuracy (repetividad)  : +- 2%
Functioning temperature :  0 a 40º C
Functioning pressure :  +- 10% Atmosférica
Working altitude :  Nivel del mar hasta 1800m
Storage temperature :  -20 a +70º C
Storage humidity :  10% a 90% RH
Hydrogen cross sensitivity :  <5%
Sensor life :  2-5 years
Sensor division :  < 2% monthly
Display  : LCD graphic
Power  : Simple 9V PP3 Battery
Weight (approx.) :  160 g including battery
Dimensions  : 135mm x 60mm x 30mm

Compatible mouthpieces:
Cardboard mouthpieces ext 22 x 60 mm (bag of 100)