12 Months
FCC, CE, RoHS, Epr
Electrochemical Gas Analyzer
+/-0.010%Bac at 0.050%Bac; >0.050% Bac:+/-20%
High Quality Semiconductor Sensor
About 5 Seconds
2*AAA Alkaline Batteries
50 Test Records
1.7 Inch Stn LCD
Carton
Detection range: 0.000~1.000mg/L