co calibration gas for sale, brand-new and used.

Vitalograph BreathCO 29700 carbon monoxide monitor Excellent working used condition. Plastic still on the LED, looks new Fast indicator of smoking status CO levels shown on large display Quick and easy to use Non-invasive Hand-held, battery operated Unique, accurate, zero adjuster

Fieldpiece ACM4 Carbon Monoxide Detector Head ACM4 - Carbon Monoxide Detector Accessory Carbon Monoxide Head Fast Enough for Walk Around Tests Field-replaceable CO sensor Fast electrochemical sensor Display measurements smoothly (average) or real-time (normal) Zero set to ambient The ACM4 is a carbon monoxide detector (CO detector) accessory head for use with Fieldpiece modular instruments. It has a fast reacting electrochemical sesor specific designed to detect carbon Monoxide (CO).

Mixed assortment of new and used Gas calibration Cylinders Large variety see pictures for what each tank holds. All but one appear to have a charge by weight. I have not tested them that is for the experts.

BW Gas Detector - GasAlertMax Compact, rugged and lightweight. Simple OperationSimultaneous Display of H2S, CO, O2 and combustible gas concentrations.Built in sampling pumpBlack and Decker VersaPak battery and charger Last calibration 02.2010. Unit powered up, pumping and display some results.

This is a used monitor. The battery still is functional, but the monitor does not respond to any button pressing. The display shows ERR/EE.

This is a used monitor. The battery is still functional, the unit powers on and runs through its start up checks, but the condition of the sensor is unknown. This unit does have the ability to replace the battery and sensor.

Parallax CO Gas Sensor Module : Part No. 27931. Sell for around $25 online.

This gas analyzer was used once during a demo session and then put away. I no longer work in that industry and want to recoup some of my money spent on tools. Here is a list of what it is: BTU900 Economical Residential Combustion Analyzer

Product Description(Product Is New In Original Package(Package Shows Store Stickers) Package Will Be Fully Insured/ Shipped USPS Priority BW Technologies MC2-XWHM-Y-NA GasAlertMicr

This sale is for a lot of ten (10) used

Kidde AC Plug-In Combustible Explosive Gas Carbon CO Monoxide Detector Battery 2-Pack

This

Purchased these for our company and never got to use them. Brand new in box.

Includes: 3 year warranty, data logging capability, power supply charger, calibration cap and tubing MSA Part Number 10125912 is MSHA Approved, Charcoal colored case Can be set up to customer's required settings We service what we sell - we are an authorized MSA warranty repair service center and can perform future repairs if needed. Applications • Mining • Confined spaces • The ALTAIR 4X Mining Multigas Detector for Methane as % or LEL, CO, H2S and O2 is as tough and functional as it looks.

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector, CO, H2S, LEL and O2, Yellow

Gas detector Altair 5X Gas Detector Economy Kit, LEL, O2, CO, H2S Item Number | 10116924 MSA Altair 5X Multigas Detector Economy Kit, LEL, O2, CO, H2S MSA’s new ALTAIR 5X Multigas Detector is driven by the most advanced technology available in any portable gas detector on the market. Breakthroughs in design improve performance and ensures that the ALTAIR 5X Multigas Detector outlasts the competition.

The Draeger Pac 3500 CO Gas Monitor is a reliable way for workers to get accurate, continuous readings of dangerous carbon monoxide between 0-500 ppm with a resolution down to 1 ppm. This two-year disposable CO detector clips to your work outfit and is constructed to endure the rigors of industrial work life.

. Offering two (2) Sensit Multi Gas Detectors, these items have never been used, recently sent back to OEM manufacturer for calibration and replacement of any sensors as needed included a Flash 5.32 software update. .

. Sensit Multi Gas Detector, this item has never been used, recently sent back to OEM manufacturer for calibration, replacement of any sensors as needed also a Flash 5.32 software update performed. .