lel detector for sale, brand-new and used.

Perfect operating condition, recently calibrated with 1 year valid certificate - four gas detector (H2S - O2 - CO - LEL

Visual auditing, easy compliance Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation. With flexible power options, the GasAlertQuattro is always ready. The graphic LCD displays easy to identify icons that indicate operational information, such as bump test and calibration status for simplified onsite auditing.

Used GMI Gasurveyor 11 - 500 2 Button Portable Gas Detector - LEL, VOL, O2.Installed 2 sensors: O2, LEL. Some of sensors probably are faulty.Last callibration in 2013. Actual pictures of item provided.CHARGER IS NOT INCLUDED.If DOA return accepted with full money back.

Used MSA Tankscope II Multi-Gas Detector in good working condition.Installed 5 sensors: CO, H2S, O2, Methane-LEL, Butane C4H10. Some of sensors probably are faulty. Actual pictures of item provided.CHARGER IS NOT INCLUDED.If DOA return accepted with full money back.

Used MSA Orion Plus Multi-Gas Detector in good working condition.Installed 5 sensors: CO, H2S, O2, Methane-LEL, Butane C4H10. Some of sensors probably are faulty. Actual pictures of item provided.CHARGER IS NOT INCLUDED.If DOA return accepted with full money back.

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.

Detects combustible gases in LEL and/or volume percentage range, oxygen, carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur  dioxide, ammonia, chlorine, VOCs,  and many others depending upon sensor configuration.

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.

MSA ALTAIR 4X 4 X Multi Gas Monitor Detector, O2, H2S, CO, Pentane LEL Shipping times and costs are clearly posted on all our listing pages. We SHIP TO USA ONLY, anyone outside of the USA contact us first please. Came from a Large Loc

Combustible Gas Leak Detector Test Flammable Natural Methane Propane Item specifics DIY Supplies: Electrical Model Number: ZC17000 Detector size::

The CD200 has a long gooseneck probe and bright LED tip light to find combustible gas leaks in tight areas. Its adjustable alarm, easy one-hand operation and impact resistant storage case add up to value and convenience. Features • 50 ppm minimum detection • Long 18" gooseneck • Visual leak detection by color LED's

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THIS IS SEALED IN MANUFACTURE PACKAGE. FREE SHIPPING IN USA!

BW Technologies Gas Alert MAX XT-II Gas Detector Monitor Meter H2S,LEL,O2,CO * MAY NEED SERVICED ! * ** BOOTS UP , BLINKS "BLOCKED INLET"

This Auction is for used GasAlert MAX XT-II Gas Monitor with built-in motorized pump by BW Technologies. This model replaced discontinued GasAlert Max XT Gas Monitor.

This Auction is for new GasAlert MAX XT-II Gas Monitor with built-in motorized pump by BW Technologies. This model replaced discontinued GasAlert Max XT Gas Monitor.

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