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Gas Detectors & Monitors | Surplus Network

🌟BW Technologies BWC2-H BW Clip Single Gas Hydrogen Sulfide H2S Monitor
USA
🌟BW Technologies BWC2-H BW Clip...

$49.77 USD

🌟BW Technologies BWC2-H BW Clip...

$49.77 USD

Awair Element Planets Better than Atmotube Pro & Mining Helium HNT - PRE ORDER
USA
Awair Element Planets Better than...

$450.00 USD

Awair Element Planets Better than...

$450.00 USD

Loving Home Professional Air Tester AX-8016 - Air Quality Monitor - LM-559-191
USA
Loving Home Professional Air Tester...

$18.95 USD

Loving Home Professional Air Tester...

$18.95 USD

UEI Test Instruments CD100A Combustible Gas Leak Detector - BRAND NEW
USA
UEI Test Instruments CD100A...

$134.00 USD

UEI Test Instruments CD100A...

$134.00 USD

Bacharach 0024-8106 Oxygen Sensor with Gasket
USA
Bacharach 0024-8106 Oxygen Sensor...

$149.99 USD

Bacharach 0024-8106 Oxygen Sensor...

$149.99 USD

(Lot Of 2) Ventis MX4
USA
(Lot Of 2) Ventis MX4

$149.99 USD

(Lot Of 2) Ventis MX4

$149.99 USD

BW Technologies Gas Alert Max XT II Gas Detector with pump, new oxygen, cal
USA
BW Technologies Gas Alert Max XT II...

$424.99 USD

BW Technologies Gas Alert Max XT II...

$424.99 USD

BW Technologies QT-XW00-A-Y-NA GasAlertQuattro 2-Gas Detector, NEW!
USA
BW Technologies QT-XW00-A-Y-NA...

$249.95 USD

BW Technologies QT-XW00-A-Y-NA...

$249.95 USD

BW Technologies QT-00HM-A-B-NA GasAlertQuattro 2-Gas Detector, H2S and CO, NEW!
USA
BW Technologies QT-00HM-A-B-NA...

$249.95 USD

BW Technologies QT-00HM-A-B-NA...

$249.95 USD

BW Technologies QT-X0HM-R-Y-NA GasAlertQuattro Rechargeable 3-Gas Detector - NEW
USA
BW Technologies QT-X0HM-R-Y-NA...

$319.95 USD

BW Technologies QT-X0HM-R-Y-NA...

$319.95 USD

Portable Combustible Natural Gas Propane Leak Detector Tester Visual Leakage RV
USA
Portable Combustible Natural Gas...

$26.90 USD

Portable Combustible Natural Gas...

$26.90 USD

Oxygen Concentration Purity Tester Meter Detector Analyzer O2 Analyzer
USA
Oxygen Concentration Purity Tester...

$299.00 USD

Oxygen Concentration Purity Tester...

$299.00 USD

(10) HONEYWELL BW Technologies BWC2-H BW Clip Single Gas H2S Monitor
USA
(10) HONEYWELL BW Technologies BWC2-H...

$399.99 USD

(10) HONEYWELL BW Technologies BWC2-H...

$399.99 USD

MSA 815406 ULTIMA SENSOR GAS MONITOR W/ALARM SIGNAL & STAINLESS STEEL CART
USA
MSA 815406 ULTIMA SENSOR GAS MONITOR...

$399.99 USD

MSA 815406 ULTIMA SENSOR GAS MONITOR...

$399.99 USD

Sensidyne Gilian Gilibrator 2
USA
Sensidyne Gilian Gilibrator 2

$430.00 USD

Sensidyne Gilian Gilibrator 2

$430.00 USD

BW HONEYWELL GASALERT MAX XT II - MULTI-GAS MONITOR DETECTOR
USA
BW HONEYWELL GASALERT MAX XT II -...

$279.99 USD

BW HONEYWELL GASALERT MAX XT II -...

$279.99 USD

Bacharach Monoxor II Carbon Monoxide PPM Detector Tester Gas Analyzer w/Case
USA
Bacharach Monoxor II Carbon Monoxide...

$69.99 USD

Bacharach Monoxor II Carbon Monoxide...

$69.99 USD

BW Technologies QT-00H0-R-B-NA GasAlertQuattro Rechargeable 1-Gas Detector - NEW
USA
BW Technologies QT-00H0-R-B-NA...

$229.95 USD

BW Technologies QT-00H0-R-B-NA...

$229.95 USD

Yeezou Y201 Combustible Natural Gas Leak Detector
USA
Yeezou Y201 Combustible Natural Gas...

$16.00 USD

Yeezou Y201 Combustible Natural Gas...

$16.00 USD

RKI GX 2012 confined space Gas detector
USA
RKI GX 2012 confined space Gas detector

$199.00 USD

RKI GX 2012 confined space Gas detector

$199.00 USD

UEi Test Instruments CD100A Combustible Gas Leak Detector
USA
UEi Test Instruments CD100A...

$219.88 USD

UEi Test Instruments CD100A...

$219.88 USD

Honeywell BW Clip Portable Single Gas Detector Model# BWC2-X
USA
Honeywell BW Clip Portable Single Gas...

$50.00 USD

Honeywell BW Clip Portable Single Gas...

$50.00 USD

GasKnight 2.0 Natural Gas Detector & Propane Leak Sensor Detector w LCD Display
USA
GasKnight 2.0 Natural Gas Detector &...

$29.99 USD

GasKnight 2.0 Natural Gas Detector &...

$29.99 USD

Natural Gas Detector, Propane Detector, Methane LPG Natural Gas Alarm 4 Home RV
USA
Natural Gas Detector, Propane...

$29.99 USD

Natural Gas Detector, Propane...

$29.99 USD

CPS VG200: Vacuum Gauge with Digital LCD Display
USA
CPS VG200: Vacuum Gauge with Digital...

$124.77 USD

CPS VG200: Vacuum Gauge with Digital...

$124.77 USD

Bar 97 Zero Calibration Gas (Blend Code 37)
USA
Bar 97 Zero Calibration Gas (Blend...

$89.00 USD

Bar 97 Zero Calibration Gas (Blend...

$89.00 USD

Bar 97 Low Calibration Gas With Nox (Blend Code 32)
USA
Bar 97 Low Calibration Gas With Nox...

$89.00 USD

Bar 97 Low Calibration Gas With Nox...

$89.00 USD

BW BWC2R-X - Clip Real Time Series, 2 Year, O2, 0-25% vol.; Low 19.5% vol./High
USA
BW BWC2R-X - Clip Real Time Series, 2...

$173.39 USD

BW BWC2R-X - Clip Real Time Series, 2...

$173.39 USD

RAE Systems PGM-6228 MultiRAE Multi Gas Detector Monitor O2, CO, LEL, H2S, VOC
USA
RAE Systems PGM-6228 MultiRAE Multi...

$1,399.99 USD

RAE Systems PGM-6228 MultiRAE Multi...

$1,399.99 USD

SMITHS DETECTION APD-2000 ADVANCED PORTABLE CHEMICAL DETECTOR w/ CASE & MANUAL
USA
SMITHS DETECTION APD-2000 ADVANCED...

$289.95 USD

SMITHS DETECTION APD-2000 ADVANCED...

$289.95 USD

Temtop M2000 Air Quality Monitor PM2.5 PM10 CO2 Tester HCHO Temperature Humidity
USA
Temtop M2000 Air Quality Monitor...

$165.99 USD

Temtop M2000 Air Quality Monitor...

$165.99 USD

Draeger X-AM 5000 Offer #1 Liquidation of my odor mitigation business
USA
Draeger X-AM 5000 Offer #1...

$400.00 USD

Draeger X-AM 5000 Offer #1...

$400.00 USD

Draeger X-AM 5000 Offer #2 Liquidation of my odor mitigation business
USA
Draeger X-AM 5000 Offer #2...

$400.00 USD

Draeger X-AM 5000 Offer #2...

$400.00 USD

Draeger X-AM 5000 Offer #4 Liquidation of my odor mitigation business
USA
Draeger X-AM 5000 Offer #4...

$400.00 USD

Draeger X-AM 5000 Offer #4...

$400.00 USD

Draeger X-AM 5000 Offer #3 Liquidation of my odor mitigation business
USA
Draeger X-AM 5000 Offer #3...

$400.00 USD

Draeger X-AM 5000 Offer #3...

$400.00 USD

Draeger X-AM 5000 Offer #5 Liquidation of my odor mitigation business
USA
Draeger X-AM 5000 Offer #5...

$400.00 USD

Draeger X-AM 5000 Offer #5...

$400.00 USD

Combustible Gas Leak LPG Natural Gas Detector Propane Alarm For RV Van Boat 12V
USA
Combustible Gas Leak LPG Natural Gas...

$14.88 USD

Combustible Gas Leak LPG Natural Gas...

$14.88 USD

Extech CO260 Indoor Air Quality CO/CO2 Meter
USA
Extech CO260 Indoor Air Quality...

$390.00 USD

Extech CO260 Indoor Air Quality...

$390.00 USD

MSA Toxgard II Gas Monitor O2 Monitoring Detecting Safety - Used No Key
USA
MSA Toxgard II Gas Monitor O2...

$99.00 USD

MSA Toxgard II Gas Monitor O2...

$99.00 USD

RKI Instruments SD-1 Explosion Proof Transmitter No Box
USA
RKI Instruments SD-1 Explosion Proof...

$335.99 USD

RKI Instruments SD-1 Explosion Proof...

$335.99 USD

Columbus Instruments Carbon Dioxide Sensor Extended Range
USA
Columbus Instruments Carbon Dioxide...

$75.00 USD

Columbus Instruments Carbon Dioxide...

$75.00 USD

METROTECH HL5000 Slab Water Leak Locator with PAM-H2
USA
METROTECH HL5000 Slab Water Leak...

$2,795.00 USD

METROTECH HL5000 Slab Water Leak...

$2,795.00 USD

Thermo Environmental 41C
USA
Thermo Environmental 41C

$575.00 USD

Thermo Environmental 41C

$575.00 USD

BW Technologies BWC2-H Clip Gas Alert Monitor Single H2S Hydrogen Sulfide
USA
BW Technologies BWC2-H Clip Gas Alert...

$88.89 USD

BW Technologies BWC2-H Clip Gas Alert...

$88.89 USD

New In original package Fieldpiece SCM4 Carbon Monoxide Detector
USA
New In original package Fieldpiece...

$245.00 USD

New In original package Fieldpiece...

$245.00 USD

Carbon Dioxide Detector CO2 ppm Meters Gas Analyzer Protable Air Quality Tester
China
Carbon Dioxide Detector CO2 ppm...

$29.78 USD

Carbon Dioxide Detector CO2 ppm...

$29.78 USD

58L - MSA Altair 4, 4X, 4XR, 5, 5X, Solaris Calibration Gas
USA
58L - MSA Altair 4, 4X, 4XR, 5, 5X,...

$206.00 USD

58L - MSA Altair 4, 4X, 4XR, 5, 5X,...

$206.00 USD

NEW in BOX MSA Ultima A-ULTX-SENS-39-2-C Methane / Propane SENSOR
USA
NEW in BOX MSA Ultima...

$519.00 USD

NEW in BOX MSA Ultima...

$519.00 USD

Testo 0563 3100 310 Combustion Analyzer Kit
USA
Testo 0563 3100 310 Combustion...

$616.25 USD

Testo 0563 3100 310 Combustion...

$616.25 USD

Fieldpiece SOX3 Combustion Checker with Auto Pump
USA
Fieldpiece SOX3 Combustion Checker...

$402.90 USD

Fieldpiece SOX3 Combustion Checker...

$402.90 USD

Draeger X-AM 5600 W/O SENSORS W/ 4542117
USA
Draeger X-AM 5600 W/O SENSORS W/ 4542117

$420.29 USD

Draeger X-AM 5600 W/O SENSORS W/ 4542117

$420.29 USD

Sensorcon The Inspector by molex Industrial Carbon Monoxide Detector INS-CO-01
USA
Sensorcon The Inspector by molex...

$89.95 USD

Sensorcon The Inspector by molex...

$89.95 USD

Fieldpiece SCM4 Carbon Monoxide (CO) Detector -- 0 to 1000 PPM
USA
Fieldpiece SCM4 Carbon Monoxide (CO)...

$250.75 USD

Fieldpiece SCM4 Carbon Monoxide (CO)...

$250.75 USD

MSA altair 4X multigas Gas Monitor detector O2 H2S CO LEL Charger Included
USA
MSA altair 4X multigas Gas Monitor...

$199.99 USD

MSA altair 4X multigas Gas Monitor...

$199.99 USD

NOT TESTED Fieldpiece Carbon Monoxide Accessory Head *AS IS*
USA
NOT TESTED Fieldpiece Carbon Monoxide...

$40.00 USD

NOT TESTED Fieldpiece Carbon Monoxide...

$40.00 USD

Klein ET110 Carbon Monoxide Detector w/ Carry Pouch Batteries Kit
USA
Klein ET110 Carbon Monoxide Detector...

$119.99 USD

Klein ET110 Carbon Monoxide Detector...

$119.99 USD

Lot 3x Gilian Hfs-113a Low Flow Air Samplers W/5 Chargers, 2 Boxes Sorbent Tubes
USA
Lot 3x Gilian Hfs-113a Low Flow Air...

$750.00 USD

Lot 3x Gilian Hfs-113a Low Flow Air...

$750.00 USD

MSA Orion Multi-Gas Detector with Accessories
USA
MSA Orion Multi-Gas Detector with...

$349.99 USD

MSA Orion Multi-Gas Detector with...

$349.99 USD

MSA 10092521 ALTAIR HYDROGEN SULFIDE H2S PORTABLE SINGLE GAS DETECTOR
USA
MSA 10092521 ALTAIR HYDROGEN SULFIDE...

$97.00 USD

MSA 10092521 ALTAIR HYDROGEN SULFIDE...

$97.00 USD

RIKEN KEIKI GD-70D GAS SENSOR - TRANSMITTER & ESU-K233 CARTRIDGE
USA
RIKEN KEIKI GD-70D GAS SENSOR -...

$149.95 USD

RIKEN KEIKI GD-70D GAS SENSOR -...

$149.95 USD

GENERAL MONITORS H2S GAS SENSOR 0-50PPM 50445-5 FREE SHIPPING
Canada
GENERAL MONITORS H2S GAS SENSOR...

$374.49 CAD

GENERAL MONITORS H2S GAS SENSOR...

$374.49 CAD

BW GasAlert MicroClip XL Multi gas Monitor Detector Meter H2S,LEL,CO,O2
USA
BW GasAlert MicroClip XL Multi gas...

$262.00 USD

BW GasAlert MicroClip XL Multi gas...

$262.00 USD

Trolex XD One Personal Dust Monitor
United Kingdom
Trolex XD One Personal Dust Monitor

$1,999.00 GBP

Trolex XD One Personal Dust Monitor

$1,999.00 GBP

Subsurface LD8 Water Leak Locator Gen Ear LE Goldak
USA
Subsurface LD8 Water Leak Locator Gen...

$650.00 USD

Subsurface LD8 Water Leak Locator Gen...

$650.00 USD

MSA Escort ELF Air Sampling Pump # 497701 Includes Zefon Battery pack # 10087242
USA
MSA Escort ELF Air Sampling Pump #...

$210.00 USD

MSA Escort ELF Air Sampling Pump #...

$210.00 USD

Honeywell - 1874-1000 - CM4 Continuous Toxic Gas Monitor - 120 VAC 60 HZ 3 AMPS
USA
Honeywell - 1874-1000 - CM4...

$825.00 USD

Honeywell - 1874-1000 - CM4...

$825.00 USD

Sewerin Slab Water Leak Locator Subsurface LD Metrotech HL Gen Ear LE Goldak
USA
Sewerin Slab Water Leak Locator...

$1,150.00 USD

Sewerin Slab Water Leak Locator...

$1,150.00 USD

BW MC-AS01 Manual Aspirator Pump Kit with Probe (1 ft. / 0.3m) For GasAlert Dete
USA
BW MC-AS01 Manual Aspirator Pump Kit...

$79.90 USD

BW MC-AS01 Manual Aspirator Pump Kit...

$79.90 USD

Industrial Scientific IBRID MX6 MULTI GAS Detector Detection~ For PARTS/ REPAIR
USA
Industrial Scientific IBRID MX6 MULTI...

$129.00 USD

Industrial Scientific IBRID MX6 MULTI...

$129.00 USD

(RENTAL FLEET UNIT) RAE Systems MultiRAE Multi-Gas Detector (10.6 PID/LEL/CO/H2S
USA
(RENTAL FLEET UNIT) RAE Systems...

$1,799.99 USD

(RENTAL FLEET UNIT) RAE Systems...

$1,799.99 USD

X-am 5000 Gas Detector
USA
X-am 5000 Gas Detector

$500.00 USD

X-am 5000 Gas Detector

$500.00 USD

Air Quality Monitor PM2.5/1.0/10 HCHO O3 Ozone TVOC Humidity Detector Tester NEW
China
Air Quality Monitor PM2.5/1.0/10 HCHO...

$108.66 USD

Air Quality Monitor PM2.5/1.0/10 HCHO...

$108.66 USD

MSA ULTIMA XE MAIN GAS MONITOR W/ULTIMA XE SENSOR 3 WIRE mA A-ULTX-PCB-E-E-3000
USA
MSA ULTIMA XE MAIN GAS MONITOR...

$499.99 USD

MSA ULTIMA XE MAIN GAS MONITOR...

$499.99 USD

WORKING, CALIBRATED RAE MULTIRAE MULTI-GAS MONITOR PGM50-5P, EXCELLENT
USA
WORKING, CALIBRATED RAE MULTIRAE...

$195.00 USD

WORKING, CALIBRATED RAE MULTIRAE...

$195.00 USD

BACHARACH LEAKATOR 10 COMBUSTIBLE GAS LEAK DETECTOR 19-7051
USA
BACHARACH LEAKATOR 10 COMBUSTIBLE GAS...

$175.00 USD

BACHARACH LEAKATOR 10 COMBUSTIBLE GAS...

$175.00 USD

BRAMC 5-in-1 Air Quality Monitor PM2.5 PM10 Formaldehyde HCHO VOC CO2 Detector
Singapore
BRAMC 5-in-1 Air Quality Monitor...

$299.95 USD

BRAMC 5-in-1 Air Quality Monitor...

$299.95 USD

PANGAEA Digital RV Propane Gas Detector with Loud 85dB Alarm 12vDC, LED Display
USA
PANGAEA Digital RV Propane Gas...

$42.90 USD

PANGAEA Digital RV Propane Gas...

$42.90 USD

MSA 488543 KWIK-DRAW DETECTOR TUBE PUMP
USA
MSA 488543 KWIK-DRAW DETECTOR TUBE PUMP

$72.99 USD

MSA 488543 KWIK-DRAW DETECTOR TUBE PUMP

$72.99 USD

Hagemeyer J1016300PN Carbon Monoxide Calibration Gas 300 ppm 1000psi 103 Liters
USA
Hagemeyer J1016300PN Carbon Monoxide...

$59.00 USD

Hagemeyer J1016300PN Carbon Monoxide...

$59.00 USD

MSA Altair 4XR 4-Gas LEL, O2, H2S & CO Bluetooth Monitor c/w 6 Month Calibration
United Kingdom
MSA Altair 4XR 4-Gas LEL, O2, H2S &...

$460.00 GBP

MSA Altair 4XR 4-Gas LEL, O2, H2S &...

$460.00 GBP

Temtop M2000C Air Quality Detector PM2.5 PM10 CO2 Particles Humidity Temperature
USA
Temtop M2000C Air Quality Detector...

$141.09 USD

Temtop M2000C Air Quality Detector...

$141.09 USD

Industrial Scientific Ventis MX4, 3 Gas Monitor / Gas Detector , New 2017 Sealed
USA
Industrial Scientific Ventis MX4, 3...

$425.00 USD

Industrial Scientific Ventis MX4, 3...

$425.00 USD

Klein Tools ET120 Combustible Gas Leak Detector with LED Alerts
USA
Klein Tools ET120 Combustible Gas...

$109.99 USD

Klein Tools ET120 Combustible Gas...

$109.99 USD

SNAP-ON ACT8080 COMBUSTIBLE GAS DETECTOR w/t charger UNTESTED
USA
SNAP-ON ACT8080 COMBUSTIBLE GAS...

$80.00 USD

SNAP-ON ACT8080 COMBUSTIBLE GAS...

$80.00 USD

RIDGID - Micro CD-100 Gas Detector 36163
USA
RIDGID - Micro CD-100 Gas Detector 36163

$74.99 USD

RIDGID - Micro CD-100 Gas Detector 36163

$74.99 USD

Temtop P1000 Air Quality Monitor Temperature Humidity PM10 PM2.5 CO2 LCD Screen
USA
Temtop P1000 Air Quality Monitor...

$102.84 USD

Temtop P1000 Air Quality Monitor...

$102.84 USD

Gastec Pump set GV-100S
USA
Gastec Pump set GV-100S

$179.00 USD

Gastec Pump set GV-100S

$179.00 USD

New RAE Systems PID Replacement Lamp 10.6 eV, 1/4 for Multirae system, Free Ship
USA
New RAE Systems PID Replacement Lamp...

$112.00 USD

New RAE Systems PID Replacement Lamp...

$112.00 USD

PERKIN ELMER N9306089 PORTABLE ELECTRONIC LEAK DETECTOR
USA
PERKIN ELMER N9306089 PORTABLE...

$599.00 USD

PERKIN ELMER N9306089 PORTABLE...

$599.00 USD

New Oxygen Concentration Purity Tester Meter Detector Analyzer O2 Analyzer
Georgia
New Oxygen Concentration Purity...

$329.00 USD

New Oxygen Concentration Purity...

$329.00 USD

Oxygen Concentration Purity Tester Meter Detector Analyzer O2 Analyzer
USA
Oxygen Concentration Purity Tester...

$329.00 USD

Oxygen Concentration Purity Tester...

$329.00 USD

0.5LPM Fixed Flow Calibration Gas Regulator CGA 600
USA
0.5LPM Fixed Flow Calibration Gas...

$136.50 USD

0.5LPM Fixed Flow Calibration Gas...

$136.50 USD

CO2 Meter RAD-0102 Remote CO2 Storage Safety System NEW CO2METER UL10
USA
CO2 Meter RAD-0102 Remote CO2 Storage...

$224.99 USD

CO2 Meter RAD-0102 Remote CO2 Storage...

$224.99 USD

Bendix Gastec Gas Detector Sampling Tube Hand Pump 400 w 301 Accessories & Case
USA
Bendix Gastec Gas Detector Sampling...

$33.20 USD

Bendix Gastec Gas Detector Sampling...

$33.20 USD

SSI Super Systems, Inc. Model DP2000 Portable Dew Point Analyzer
USA
SSI Super Systems, Inc. Model DP2000...

$899.99 USD

SSI Super Systems, Inc. Model DP2000...

$899.99 USD

Drager Pac 6500
USA
Drager Pac 6500

$169.88 USD

Drager Pac 6500

$169.88 USD

MET ONE BAM-1020 PM2.5 FEM AMBIENT PARTICULATE MONITOR ~ PM10 INLET SHARP CUT
USA
MET ONE BAM-1020 PM2.5 FEM AMBIENT...

$11,499.99 USD

MET ONE BAM-1020 PM2.5 FEM AMBIENT...

$11,499.99 USD

MSA Gas Detection S5000-2-0-0-0-00-D22-D00-0 Lot of (2) Transmitter Only
USA
MSA Gas Detection...

$1,495.00 USD

MSA Gas Detection...

$1,495.00 USD

VERNIER CO2-BTA CARBON DIOXIDE GAS SENSOR
USA
VERNIER CO2-BTA CARBON DIOXIDE GAS...

$49.99 USD

VERNIER CO2-BTA CARBON DIOXIDE GAS...

$49.99 USD

HONEYWELL BW Technologies BWC2-H BW Clip Single Gas Hydrogen Sulfide H2S Monitor
USA
HONEYWELL BW Technologies BWC2-H BW...

$44.99 USD

HONEYWELL BW Technologies BWC2-H BW...

$44.99 USD