SPECIFICATIONS
Gases Detected: Methane (CH 4 ) Propane (C 3 H 8 ),
Butane (C 4 H 10 )
Detection Range: 0 to 100%LEL
(Lower Explosive Limit)
High Alarm Level: >(50±10)% LEL
Low Alarm Level: Between (20±5)% LEL
and (50±10)% LEL
Response Time: < 5 seconds
High and Low Audible Alarm Levels: >65dB
Sampling Technique: Natural diffusion
Operating Temperature:
-4° to 131°F (-20° to 55°C) @ <95%RH
Power Source: 2 "AA" batteries (included)
WARRANTY INFORMATION
General Tools & Instruments' (General's) PNG2000A
Combustible Gas Leak Detector Pen is warranted to
the original purchaser to be free from defects in
material and workmanship for a period of one year.
Subject to certain restrictions, General will repair or
replace this instrument if, after examination, the
company determines it to be defective in material or
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