lel monitor for sale, brand-new and used.

Working, calibrated five gas pid (o2,lel,co,h2s). New oxygen sensor, calibrated, ready to use out of the box This monitor is in great shape, I believe it spent a few years with the government. The confined space kit includes: Alkaline adapter, charger, battery,boot, Teflon lined tubing, pvc tubing,filters and misc fittings,probe, software cd and manual on usb.

This sale is for two MSA Altair monitors and one charger. One monitor is ready to go, the second needs a new O2 sensor. You can get one for under $100.00.

This monitor is absolutely new, box perfect condition, original accy. and monitor never out of the box. I will calibrate before shipping.

MSA Altair 5 in great condition. Monitor has been fully tested, passed QA/QC check and calibrated with the proper calibration gas mixture cylinder as well as the Galaxy test system calibration dock station.

SPD202/EX NATURAL LPG COAL METER NEW TESTER DIGITAL COMBUSTIBLE GAS DETECTOR

INDUSTRIAL SCIENTIFIC ITX Multi-Gas Monitor 18104307-11B54C Brand new in the box Sensor types are O2, SO2, CO/H2Null, H2S LEL Calibration combustible Li-ion rechargeable battery pack

With the GX-2012, you have multiple tools in one instrument. Having 3 operating modes, the GX-2012 can be used for confined space, safety monitoring in it’s Normal Operating mode; for leak investigation in Leak Check mode; and for underground leak checking in Bar Hole mode. When equipped with an optional TC sensor, the GX-2012 can measure 100% volume methane and dynamically auto range from % LEL to % volume.

Multi-Gas Monitor Drager X-am 2000 Gas Monitor EX,O2,CO, H2S,w/ alkaline battery - Unlimited Life Instrument With Data Logger - 3 Year Warranty The Drager X-am 2000 is the new generation of gas measurement instruments, which is adjusted to the requirements for personal monitoring. With an integrated rubber boot, gas access from two sides, which prevents the sensors of being covered, and dust and water density according to IP 67 the Drager X-am 2000 offers much more reliability.

Industrial Scientific M40 Multi-Gas Monitor 18105437-01110 Brand new in the box O2, LEL, H2S are checked off

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Used General Monitors 4 Channel Comb

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This is a RKI GX2009 Certified Pre-Owned instrument. A factory trained RKI Technician has certified this unit for you. This unit was previously a gently used sales demo.

Direct from manufacturer. Three day lead time. BW Technologies equivalent to CG-QT34-1 which is a 4 in 1 mix of 100ppm carbon monoxide,50% LEL methane(2.5% by volume), 25ppm Hydrogen Sulfide, 18% Oxygen, in N2.

BW Technologies GasAlert Quattro 4-Gas Monitor #QT-XWHM-A-Y-NA BW Technologies Gas Alert Quattro 4-Gas Monitor, %LEL, O2, H2S, CO Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features w/ simple one-button operation. With Flexible power options, the GasAlertQuattro is always ready. The graphic

This sale is for Gas Alert MAX XT-II Gas Monitor with built-in motorized pump by BW Technologies. The unit has four sensors: O2, H2S, CO and LEL.

Landtec GEM-2000 Gas Extraction Monitor Analyzer Used and show some minor cosmetic scrapes / scratches. Came from a working environment in working condition. Came from a working environment in working condition.

Used, but in good shape. 2-4 gas monitor. Not currently calibrated.