Carbon Monoxide (CO) Calibration Gas - 50 PPM Balance Nitrogen Polyurethane making it one of the

making it one of the most capable instruments for long-term unattended outdoor noise monitoring

Its IP-65 rated enclosure

With a runtime of approximately 8 hours per charge and a compact weight of 1

Well-suited for indoor air quality investigations

wildfire response

Carbon Monoxide (CO) Calibration Gas - 50 PPM Balance Nitrogen Polyurethane making it one of theCarbon monoxide (CO) calibration gas at 50 ppm, balanced with nitrogen. Used for span calibration and bump testing of CO sensors on portable gas monitors. Compatible with the MultiRAE, ToxiRAE Pro, QRAE 3, BW Clip CO, Industrial Scientific Tango TX1, Honeywell BW Ultra, and any gas detector with a CO sensor requiring 50 ppm span gas. Available Sizes: 34 Liter (P N: FX34 10 0050) 120 Liter (P N: FX120 10 0050) Cylinder Material: Aluminum Balance Gas: