CENTER 384 Hydrogen (H2) Gas Leak Detector

CENTER 384 Hydrogen (H2) Gas Leak Detector
 Specifications
  
Detectable Gases: mixture 5% Hydrogen (H2) + 95% Nitrogen(N)F
 Sensitivity: Less than 5 ppm ; 2g/year
Sensor life: approx. 1 year
Response Time: Instantaneous
Warm up time: 45 seconds
DC brushless fan
High-median-Low leak sensitivity selector
15.5”(40 CM) flexible stainless probe
Ambient concentration reset 
Automatic zero and background compensation
Carrying case included
Operating Temperature & Humidity:  0 ~40 °C, < 80% RH
Dimension / Weight: 173 x 66 x 56 mm ( approx. 400g )
Power Source: 4 AA (6V DC) size Alkaline Batteries
Battery Life: Approx.7 hours normal use
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