100 ppm for sale, brand-new and used.

Formaldehyde(HCHO) is one of the most commonly poisonous substances found in daily life and industry.

BW Alarm Rat Single Point Hazardous Gas Monitor for H2 with Display. Measurement Range: 0-100 PPM. Sensor Module PLYS-50-1 46-06.

BASCOM TURNER INSTRUMENTS Gas-Rover Model VGI-201 *Includes Test Handle* Description The Gas-Rover™ uses a catalytic combustion sensor to provide sensitivity, speed of response, and

This sale is for Two MSA Altair 4x Multi-Gas Detector. One of the most reliable and sought-after gas detectors on the market.   These units have four sensors: O2, H2S, CO and LEL. These gas detectors are slightly used, but still look like new, feel like new and work like new.  Will calibrate prior to shipping and fill up calibration sticker.

I have no way to test this unit thus sold as is with no warranty or returns. the following info is from the manufacturers website:AIR SYSTEMS MODEL INTERNATIONAL BB50-CO CARBON MONOXIDE AIRLINE MONITOR BB-50-CO MODEL: BB-50-CO TYPE: CARBON MONOXIDE AIRLINE MONITOR MANUFACTURER: AIR SYSTEMS INTERNATIONAL, INC. The monitor will analyze the air sample and display the CO concentration in parts per million (ppm).

This Sale is for a former sales demo unit, barely touched and now considered Certified Pre-Owned Inventory (CPO). A new Oxygen sensor has been installed and the other three sensors show plenty of life and very quick response times during bump testing.The iSP sample pump is brand new, clean and working wonderfully. A factory trained technician has certified both instruments.

~IF YOU ARE INTERESTED IN SINGLE AND SIX BAY DOCKING STATIONS FOR THE M40, WITH PRINTER, PLEASE SEND US AN EMAIL ~IF YOU NEED MULTIPLE QUANTITIES OF M40 MONITORS, PLEASE SEND US AN EMAIL

MSA #10107602 Altair 4X Multigas Detector LEL, O2, CO, H2S Factory Calibration Date 9/2/14 Shipping charges includes shipping insurance on this item Feature a large LCD and 24-hr. Li-poly battery. Multi-Gas Detector, 4 Gas, Detects Oxygen DetectsOxygen, Carbon Monoxide, Hydrogen Sulfide, Lower Explosive Limit Sensor RangeO2 0 to 25%, CO 0 to 999 ppm, H2S 0 to 200 ppm, LEL 0 to 100% Includes:Rechargeable Battery Pack, Charger, Calibration Cap, Tubing, and CD Manual

TPI 719 Combustible Gas Leak Detector Features: Characteristics: TPI 719 Combustible Gas Leak Detector Instant response 30 ppm (methane) sensitivity Adjustable tic rate One-hand operation

New Page 1 BW Honeywell Gas Alert Quattro Multi-Gas Monitor GasAlert Quattro Multi-Gas M

Multi-Gas Detector, 4 Gas, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, Lower Explosive Limit, Sensor Range O2 0 to 30 Percent, CO 0 to 999 ppm, H2S 0 to 500 ppm, LEL 0 to 100 PercentOperating Temp.

TIF Instruments TIF8900 Combustible Gas Leak Detector Features: Characteristics: TIF Instruments TIF8900 Combustible Gas Leak Detector Solid state sensor technology, long life and precision Broad band of combustible gas detection Sensitivity as low as 5 ppm

Purchase Price Includes access to our in-house Tech Support/Repair Center - 800-446-8274. Have questions - we got answers. This is brand new calibration gas for the following 02/LEL/CO/H2S Honeywell BW gas monitors: GasAlert Max XT GasAlert Max XT II GasAlert Quattro GasAlert MicroClip GasAlert MicroClip XL Calibration Gas Features: 58 Liter recyclable aluminum cylinder Cylinder contains 2.5" Methane (CH4) - 18% O

Monitor is in excellent condition, please message me with any questions you may have. Monitor comes calibrated for 180 days. If wanting more then one please ask for a deal.