12 Months
FCC, CE, RoHS, FDA
Electrochemical Gas Analyzer
Europe Made Fuel Cell Sensor
10* Mouthpieces /1* User Manual /1* Gift Box
About 5 Seconds
2*AAA Alkaline Batteries
50 Test Records
< 3 Seconds
2.0 Inch LCD(Blue Film)
Carton
Detection range: 0.000~2.000mg/L