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

This Auction is for one MSA Altair 4 Multi-Gas Detector. One of the most reliable and sought-after gas detector on the market.

For sale is a brand new confined space meter, with IR combustible sensor, H2S, CO and O2. Comes with box, charger and calibration adapter. NOTE: Item has been labelled with a number on rubber casing in marker.

This Auction is for BW Technologies Gas Alert Quattro Multi-Gas Detector. The units have four sensors: O2, H2S, CO and LEL.

This auction is for MSA Altair 4x Multi-Gas Detector.

GasTech GT-2400 Gas Detector With Shoulder Strap This gas detector has an LCD with the labels "% LEL", "% VOL", "PPM" and "PPM" along the bottom. There are three buttons; "back light", "air" and "on/off". Under a rubber cover is a round 8-pin connector.

This Auction is for BW Technologies Gas Alert MicroClip Multi-Gas Detector. One of the most compact and lightweight gas detectors on the market.

GasDetectorsUSA is a provider of industrial gas leak and flame detectors, process analyzers, alarm signaling devices and calibration gases. We are distributors of GDS, Spectrex, Simtronics, MEDC, Macurco, Honeywell Analytics, BW Technologies, Draeger, Bacharach, CoolAir, MSA, RAE, Simtronics FHF, Intec and Portagas, manufacturers of industrial gas detectors, safety and control devices. GasDetectorsUSA provides a wide range of industrial fixed and portable ga

BW Technologies XT-XWHM-Y-NA GasAlertMax XT II 4-Gas Detector with Pump, Combustible, O2, H2S and CO Factory Calibrated November 28, 2014 Item is NEW in ORIGINAL packaging Four-gas detector for surveying levels of H2S, oxygen (O2), carbon monoxide (CO), and combustibles in natural and industrial environments, and in other personal safety, training, research, and ambient air monitoring applications

Scout SCT SCT096-2560 Gas Detector Multi-Gas Personal Monitor with Carrying Case This unit powers on and appears to be in Good Used Condition. I tested it by inserting 3 C-sized batteries (not included) and then randomly pressed settings buttons. It seems to be working.

This Auction is for one Industrial Scientific M40 Multi-Gas Monitor. The unit has four sensors

One used GAXT M BW GAS ALERT Carbon Monoxide. This model has a replaceable battery, and is serviceable. Not the throwaway kind that has a timer.

This item is used and sold as is. Item includes gas detector pump. (do not have charger).

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 Philips M1019A G5 Anesthesia Monitor is in excellent condition. Unit is very clean with very minimal signs of wear. No cracks or dents in chassis.