Cosmos XC-2200 Personal CO Monitor

Thin and lightweight design with manual backlight LCD display
Features with buzzer sound, flashing light and vibration gas alarm
5000 hours of continuous operation with a single AAA Alkaline battery
Detection Range : 0 - 300 ppm
Alarm Set : 50 ppm (first stage) / 150 ppm (second stage) / 150 ppm·h (time weighted average)
Size : W65 x D22 x H64mm (excluding protrusions)
Weight : 75g (with battery)
Country of Origin : Japan