Typical life expectancy is 5 years for the oxygen sensor and over 10 years for the solid state sensor. This results in a tremendous savings in long term operating costs. Compared with other units, the IQ-200 can save you hundreds, even thousands, of dollars in long term costs associated with sensor replacement. The IQ-200 is easy to use as well. Just slide the power switch on and you're ready to go.
All alarms are factory preset.
Alarm LED's indicate low, mid, and high alarm levels for the solid state sensor, and low and high alarms for the oxygen sensor. The IQ-200 also has an audible alarm buzzer to alert you to hazardous gas conditions. The IQ-200 is small and lightweight, weighing just 22 ounces , including batteries. It comes standard with a carrying case which includes a belt strap and shoulder harness. The unit operates on 4 size 'AA' alkaline batteries, and operates approximately 14 hours on one set of batteries.