Klein Tools ET110 Carbon Monoxide Meter

This is a Klein Tools ET110 carbon monoxide meter, designed for HVAC professionals. It detects and measures carbon monoxide levels with audible and visual alarms, showing PPM and temperature readings in Fahrenheit and Celsius. It's brand new in packaging. Specs include: CO Range: 0 to 1,000 PPM, Temperature Range: 32° to 122°F (0° to 50°C). Comparable meters sell used for $90-$130. Asking $130 for this new unit. If the ad is up, it's available!