General PNG2000A Natural Gas Detector Pen

• Audible and visible annunciation
• LEDS: green, on; yellow, 500 ppm; red 200ppm
• Detects lng, lpg, ch4, methane, butane, flammable gas
• Catalytic combustion sensor
• Pre-calibrated
• Sensitivity:
  lpg 2000 ppm
  lng 4000 ppm

General PNG2000A Shown