• Faster response measurements to 1000ppm
• Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm
• 1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
• Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
• Audible alarm starts at 35ppm
• Backlight for low light conditions

Fast Response Detection of Gas Leakage

• Detects combustible gases - Liquefied Natural Gas (LNG) and Liquefied Propane Gas (LPG) from 500 to 6500ppm
• Highly sensitive detection circuitry
• Audible and visual alarm
• Continuous operation up to 4 hours
• LED indicators for gas leakage and static absorption

• Quickly Identifies and Pinpoints gas leaks
• 16" (406mm) gooseneck for easy access into hard to reach locations
• High Sensitivity
• One hand operation with thumb controlled sensitivity adjustments to eliminate background gas levels
• Visible and audible alarm at 10%
• (LEL) Lower Explosive Limity for methane
• Locate the smallest leaks
• Complete with 3 "C" batteries

• Measures CO2 , Temperature, Humidity, Dew Point, and Wet Bulb 
• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
• Measurement range: CO2: 0 to 6,000ppm Temperature: -4 to 140ºF (-20 to 60ºC)
• Humidity: 10 to 95%RH
• Continuous (20,000 sets) or Manual (99 sets) datalogging
• Complete with (6) AAA batteries, RS-232 cable, and Windows® 95/98/NT/2000/ME/XP compatible software