carbon dioxide calibration gas for sale, brand-new and used.

Up for sale is used in good condition and 100% working 54-45-21VD ToxiPro Ammonia (NH3) Single-Gas Detector. Needs to be calibrated though. Save $$$ Good Luck!!!

This is a listing for a Miran 1BX Portable Ambient Air Analyzer, 2 Batteries, Charger, Case, Manual What you will get: Miran 1BX Portable Ambient Air Analyzer 2 Batteries Foxboro CR011WX High Efficiency Partial Filter Foxboro CR011WY Zero Gas Filter for Organic Charger Case Manual Power Cord Miran 1B2/1BX Compound Library Document Infrared Spectra of Gases and Vapors Docume

This item is a Honeywell ToxiPro H2S gas tester. This item is used but in very good working condition (see picture). 100% SATISFACTION GUARANTEED The 54-45-02VD ToxiPro Hydrogen Sulfide (H2S) Single-Gas Detector is a fully serviceable, reusable single-gas detector with real-time Peak, STEL and TWA readings, as well as a black box data recorder (135 hours/1 minute intervals).

Hello, I am selling a UEI C155 Kit Eagle 2X Extended Life Combustion Analyzer With Printer This set is complete as pictured. I added zoom so you can get a close look!!! EAGLE 2X Xtended Life Combustion & System Analyzer The newly redesigned Eagle 2X Combustion System Analyzer eliminates the number one hassle for combustion contractors; the annual replacement and calibration of the O2 sensor.

UEI C155 EAGLE 2X Xtended Life Combustion and System Analyzer eliminates the number one hassle for combustion contractors; the annual repla

Biosystems Phd Ultra Atmospheric Monitor p/n54-05-a0101 installed 3 double a batteries booted up and took readings The PhD Plus portable gas detector monitors up to four atmospheric hazards simultaneously. The PhD Plus detector measures oxygen, combustible gas, and up to two additional toxic gases. The Biosystems' "smart sensor" technology used by these meters improves instrument performance, and makes regular maintenance even easier.

PHILIPS Respironics Capnograph CapnoGUARD C02 MONITOR Model 1265 NEW!

ECO SENSORS C-21 Volatile Organic Compound Detector VOC Sensor The model C-12 is a solid-state gas monitor capable of sensing a variety of gases and vapors. The ones it is generally sensitive to are called VOCS (volatile organic compounds), and the most common application of the C-12 is for solvent vapors. Common examples are paint thinners, dry cleaning fluids, cleaning solvents, and gasoline vapors.

Features: 1.Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function

HONEYWELL The C7632 Sensor and Controller is a stand-alone carbon dioxide (CO2) sensor for use in determining ventilation necessity with heating ventilation and air conditioning (HVAC) controllers. The C7632 measures the CO2 concentration in the ventilated space or duct. The C7632 is used in HVAC systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space.

North American Drager Narkomed M Anesthesia MachineNew, UnusedCalibration Guaranteed on deliveryIncludes all parts picturedCalibration paperwork included 14 Day ReturnsFree ShippingQuantity discounts

Early model North American Draeger Narkomed M Anesthes

Built to Industrial Scientific’s highest quality and reliability standards, GasBadge® Pro provides a lifetime of gas hazard protection with more features than any other single gas monitor available.

Industrial Scientific T82 Single Gas Monitor - Gold Color Used, powers up (see photos). It does not have a sensor or battery installed so we are selling it as-is. Originally priced at over $500.00 new.

Industrial Scientific T82 Single Gas Monitor - Silver Color Used, powers up (see photos). It does not have a sensor or battery installed so we are selling it as-is. Originally priced at over $500.00 new.

I'm happy to offer here on Ebay one (1) at a time Industrial Scientific LTX310 multi gas monitor/detector. When refurbed these go for $500 on line. So, big savings here obviously.