• Measures CO in ambient air and stack gases
  • Includes stainless steel probe w/5' of tubing
  • Warm Up Time 60 seconds
  • Battery Life Up to 18 hours continuous operation
  • Four-digit LCD display w/back-light


The Bacharach Monoxor® III is a portable analyzer designed to detect and display concentrations of carbon monoxide (CO) gas. In addition to detecting CO in ambient air, the Monoxor® III is supplied with a stainless steel probe and five feet of tubing to sample CO found in flue gases or residential furnaces, combustion appliances, commercial and industrial boilers.

The Bacharach Monoxor® III is a battery powered, hand-held instrument that can quickly and accurately measure levels of CO between 0 and 2,000ppm. The Bacharach Monoxor® III has a resolution of 1ppm and an accuracy of ±5% of reading or ±10ppm, whichever is greater. Results are shown on a highly visible digital display with backlight.

The Monoxor® III ships complete with analyzer, batteries, probe & hose assembly with integral water-trap/filter, and a hard carrying case. A kit option is available which also includes a wireless IrDA printer and printer accessories.

Bacharach Monoxor III Carbon Monoxide Detector Specifications
Range: 0 - 2,000 ppm
Resolution: 1 ppm
Accuracy: ±5% of reading or ±10 ppm, whichever is greater
Operating Temperature: Instrument: 32 - 104°F (0-40°C)
Probe: 1,000°F (538°C) at 5" insertion
Warm up time: 60 seconds
Battery Life: Up to 18 hours continuous operation
Display: Four-digit LCD display w/backlight
Power: (4) 'AA' alkaline batteries
Printer Port: Wireless, IRDA or HP protocol
Weight: 16 oz. with batteries
Dimensions: 7.5"H x 3.1"W x 2.1"D