GasDetectorMalaysia.com
CEN0002B-384V2 HYDROGEN GAS LEAK DETECTOR WITH SOUND AND LED ALARM
http://www.youtube.com/watch?v=FEFK8tNr__s&list=PLhnPbpA7vbtddy5hcK0_O_egV2CSMc8jJ&index=1
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 Track Gas Leak Detector can detector mixture 5% Hydrogen (H2) + 95% Nitrogen (N) with extremely sensitivity. The unit is built in newly developed heated semi-conductor sensor and microprocessor control to provide reliable digital signal processing. Adjustable leak sensitivity level and 7 LED visual indicators also offer the users the ease and convenience of operations. 
Features:
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Specifications:Detectable Gases: 5% Hydrogen (H2) + 95% Nitrogen (N) 
Sensitivity: 5ppm; 2g/year 
Alarm Method: Buzzer alarm, LED bar Indicator 
  Detection Tube Length: 15 inch (390mm) 
  Warm-Up Time: 45 sec 
      Battery: 1.5V AA x 4
 
  Dimensions: 173 x 66 x 56mm 
   Weight: 400g 
*The specifications are subjects to change without prior notice. 
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