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

BW Technologies GAXT-A2-DL GasAlert Extreme High Range Ammonia (NH3) Single Gas Detector, 0-400 ppm Measuring Range, Yellow

This item is new in box but out of original packaging ! It was tested and calibrated in my office , these things are bullet proof ammonia sensors and great for personal safety The portable Honeywell Manning EC-P2 gas detector is a battery operated instrument with interchangeable electrochemical cells for the measurement of gas concentrations in ambient air.

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).

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USA Daily Deals Inficon 718-202-G1 Gas Mate Combustible Gas Leak Detector

IST AIM COMMANDER MULTI GAS METER WORKS, POWERS ON, DUE FOR CALIBRATION INCLUDES THE FOLLOWING GAS SENSORS: AMMONIA, PHOSHINE, OXYGEN, EXPLOSIVE COMES WITH AA BATTERY PACK, BOX, TUBING, QUICK START GUIDE

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.

PRODUCT OVERVIEW Model # NGD268 General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The NGD268 is a highly sensitive wide range gas detector that works from -40° to 158°F. It can be used in mines and outdoor or underground construction projects to detect methane, natura

This Auction is for MSA Altair 5X Multi-Gas Detector. Most reliable and long lasting Multi Gas Detector on the market. The units have four sensors:

General Tools CGD900 Intrinsically Safe MSHA Approved Combustible Gas Leak Detector

General's CGD900 Intrinsically Safe MSHA Approved Combustible Gas Leak Detector is ideal for detecting more combustible gases (including hydrocarbons) than competitive units. It detects methane, propane, ethane, butane, hydrogen, ethylene, ethanol, ISO-butane, NOL, gasoline, acetylene, methyl ether, ammonia, hydrogen sulfide, industrial solvents, benzene, alcohols, acetone, toluene and xylene. Numeric LED display of sensitivity and heated sensor technology.

BW GAXT-D-DL GasAlert Extreme Single Gas Detector, Nitrogen Dioxide (NO2), 0 to 100ppm Model: GAXT-D-DL For users who need a permanent use monitor with a real-time PPM display in a monitor that's lightweight, compact and easy-to-use form. Features include datalogging, wide range of tamperproof user options and multi-language display. Yellow Housing Need a Quote?

Based on the industry-standard ALTAIR Single-Gas Detector—but with added features and functionality—ALTAIR Pro toxic gas and oxygen detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. Electrochemical sensors measure concentrations of toxic gas (ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide) or percent oxygen.

Based on the industry-standard ALTAIR Single-Gas Detector—but with added features and functionality—ALTAIR Pro toxic gas and oxygen detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. Electrochemical sensors measure concentrations of toxic gas (ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide) or percent oxygen.

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.