The Ergo Premium Double Screen Monitor Mount Arm The Ergo Premium double screen monitor mount arm with two USB 3.0 and headphone port by Ergo Elements is the double arm version of our highly touted Ergo Premium single screen monitor mount arm. This sleek and strong double screen monitor mount arm conforms to VESA mounting size requirements. The two USB 3.0 and headphone ports are extremely convenient for connecting keyboards, mouse, USB flash drives, and headphones.
This monitor is lightly used and has had the oxygen sensor replaced. I have inspected and calibrated the unit and it is the four gas version co, h2s, lel and oxygen. It is ready for use out of the box.
This is a brand new Honeywell Analytics - Vulcain 90DM3A Carbon Dioxide CO2 Transmitter. Includes the user manual. With an unparalleled reputation for product innovation, reliability and excellence, Vulcain Inc.
RKI GX-2009 RKI is proud to offer the smallest and lightest 4-gas monitor in the world, the GX-2009. Weighing only 4.6 ounces, it fits in the palm of your hand (2.75” H x 2.95” L x .98” D). The GX-2009 simultaneously monitors and displays combustibles, oxygen, carbon monoxide, and hydrogen sulfide.
Measure and monitor ambient CO levels in home and office spaces. Visual and audible alarm indicates unsafe CO levels. This is a used TPI 770 Carbon Monoxide (single gas) Detector for professional (HVAC, home inspector, etc.) use.
Physical Characteristics Size Instrument shall not exceed 3.4” x 2.0” x 1.0” in total size. Weight 4.0 oz including clip. Handling Unit shall be easy to hold and operate.
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