• Highly accurate with fast response time
• Measuring range from 1 to 1000 ppm with a 1 ppm resolution
• ±5% or ±10 ppm basic accuracy (whichever is greater)
• Max, Data hold and Auto shut off
• Utilizes a stabilized electrochemical gas specific fast response sensor
• Audible alarm starts at 35 ppm
• Backlight LCD display
• Dimensions/Weight: 160 x 56 x 40 mm /180 g
• Complete with 9 V battery and carrying case

Model No. HX361
Mfg. No. CO-180