Replacement Sensors

gas sensors

Are your Gas Monitor Sensors Failing calibration?

Most Gas Detector sensors have an average life span of 2 years and must be Calibrated and Bump Tested regularly to be in compliance with OSHA standards.

Contact us if you need help to determine your sensor date codes, or to determine if your sensor is about to expire. Do you need immediate pricing on the most common Sensors? We typically stock the most common sensors. Use our list below, and contact us for expedited shipping.

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RKI Instruments - Percent LEL Sensor, NC-6264A NC-6264A, % LEL Sensor $110.00	RKI Instruments - Oxygen (O2) Sensor. OS-BM2 OS-BM2, Oxygen (O2) Sensor $110.00	RKI Instruments - Carbon Monoxide (CO) Sensor, ES-1821 ES-1821, Carbon Monoxide (CO) Sensor $130.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, ES-1827 ES-1827, Hydrogen Sulfide (H2S) Sensor $130.00
RKI Instruments - Hydrogen Sulfide (H2S) Sensor, ES-1827i ES-1827i, Hydrogen Sulfide (H2S) Sensor $130.00	RKI Instruments - Thermal Conductivity (TC), % Volume Sensor, TE-7561 TE-7561, Thermal Conductivity (TC), % Volume Sensor $160.00	RKI Instruments - Percent LEL Sensor, 61-0217RK 61-0217RK, Percent LEL Sensor $160.00	RKI Instruments - Oxygen (O2) Sensor, 65-1058RK 65-1058RK, Oxygen (O2) Sensor $150.00
RKI Instruments - Carbon Monoxide (CO) Sensor, 65-2008RK 65-2008RK, Carbon Monoxide (CO) Sensor $175.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, 65-2038RK 65-2038RK, Hydrogen Sulfide (H2S) Sensor $175.00	RKI Instruments - LEL Sensor, 61-0220RK 61-0220RK, LEL Sensor $200.00	RKI Instruments - LEL Sensor filaments only, 60-5010RK 60-5010RK, LEL Sensor filaments only $70.00
RKI Instruments - Oxygen (O2) Sensor, 65-1051RK 65-1051RK, Oxygen (O2) Sensor $140.00	RKI Instruments - Carbon Monoxide (CO) Sensor, 65-2003RK 65-2003RK, Carbon Monoxide (CO) Sensor $175.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, 65-2033RK 65-2033RK, Hydrogen Sulfide (H2S) Sensor $175.00	RKI Instruments - Sulfur Dioxide (SO2) Sensor, 65-2023RK 65-2023RK, Sulfur Dioxide (SO2) Sensor $200.00
RKI Instruments - % LEL/ppm Hydrocarbon Sensor (NC-6260), 62-0125RK 62-0125RK, % LEL/ppm Hydrocarbon Sensor $200.00	RKI Instruments - Oxygen (O2) Sensor, 65-0613RK 65-0613RK, Oxygen (O2) Sensor $160.00	RKI Instruments - Carbon Monoxide (CO) Sensor, 65-2005RK 65-2005RK, Carbon Monoxide (CO) Sensor $200.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, 65-2035RK 65-2035RK, Hydrogen Sulfide (H2S) Sensor $200.00
RKI Instruments - Ammonia (NH3) Sensor, ES-23PX-NH3 ES-23PX-NH3, Ammonia (NH3) Sensor $465.00	RKI Instruments - Ammonia (NH3) Sensor, ES-23R-NH3 ES-23R-NH3, Ammonia (NH3) Sensor $465.00	RKI Instruments - Arsine (AsH3) Sensor, ES-23AHS-ASH3 ES-23AHS-ASH3, Arsine (AsH3) Sensor $465.00	RKI Instruments - Bromine (Br2) Sensor, ES-K233-BR2 ES-K233-BR2, Bromine (Br2) Sensor, ES-K233-BR2 $465.00
RKI Instruments - Carbon Monoxide (CO) Sensor, ES-23-CO ES-23-CO, Carbon Monoxide (CO) Sensor $465.00	RKI Instruments - Chlorine (Cl2) Sensor, ES-K233-CL ES-K233-CL, Chlorine (Cl2) Sensor $465.00	RKI Instruments - Chlorine Dioxide (ClO2) Sensor, ES-23AH-CL2 ES-23AH-CL2, Chlorine Dioxide (ClO2) Sensor $465.00	RKI Instruments - Diborane (B2H6) Sensor, ES-23AH-B2H6 ES-23AH-B2H6, Diborane (B2H6) Sensor $465.00
RKI Instruments - Diborane (B2H6) Sensor, ES-23AY-B2H6 ES-23AY-B2H6, Diborane (B2H6) Sensor $465.00	RKI Instruments - Fluorine (F2) Sensor, ES-K233-F2 ES-K233-F2, Fluorine (F2) Sensor $465.00	RKI Instruments - Hydrogen Bromide (HBr) Sensor, ES-23E-HBR ES-23E-HBR, Hydrogen Bromide (HBr) Sensor $465.00	RKI Instruments - Hydrogen Chloride (HCl) Sensor, ES-K233-HCL ES-K233-HCL, Hydrogen Chloride (HCl) Sensor $465.00
RKI Instruments - Hydrogen Chloride (HCl) Sensor, (No Cl2 response), ES-23E-HCL ES-23E-HCL, Hydrogen Chloride (HCl) Sensor, (No Cl2 response) $465.00	RKI Instruments - Hydrogen Cyanide (HCN) Sensor, ES-23DH-HCN ES-23DH-HCN, Hydrogen Cyanide (HCN) Sensor $465.00	RKI Instruments - Hydrogen Fluoride (HF) Sensor, ES-K233-HF ES-K233-HF, Hydrogen Fluoride (HF) Sensor $465.00	RKI Instruments - Hydrogen Iodide (HI) Sensor, ES-23E-HI ES-23E-HI, Hydrogen Iodide (HI) Sensor $465.00
RKI Instruments - Hydrogen Peroxide (H202) Sensor, ES-23DH-H2O2 ES-23DH-H2O2, Hydrogen Peroxide (H202) Sensor $465.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, ES-23AH-H2S ES-23AH-H2S, Hydrogen Sulfide (H2S) Sensor $465.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, ES-237-H2S ES-237-H2S, Hydrogen Sulfide (H2S) Sensor $465.00	RKI Instruments - Nitrogen Dioxide (NO2) Sensor, ES-23AH-NO2 ES-23AH-NO2, Nitrogen Dioxide (NO2) Sensor $465.00
RKI Instruments - Nitric Oxide (NO) Sensor, ES-23A-NO ES-23A-NO, Nitric Oxide (NO) Sensor $465.00	RKI Instruments - Ozone (O3) Sensor, ES-K233-O3 ES-K233-O3, Ozone (O3) Sensor $465.00	RKI Instruments - Ozone (O3) Sensor, ES-23AH-O3 ES-23AH-O3, Ozone (O3) Sensor $465.00	RKI Instruments - Phosphine (PH3) Sensor, ES-23AH-PH3 ES-23AH-PH3, Phosphine (PH3) Sensor $465.00
RKI Instruments - Sulfur Dioxide (SO2) Sensor, ES-23E-SO2 ES-23E-SO2, Sulfur Dioxide (SO2) Sensor $465.00	RKI Instruments - Sulfur Dioxide (SO2) Sensor, ES-238-SO2 ES-238-SO2, Sulfur Dioxide (SO2) Sensor $465.00	RKI Instruments - Silane (H4Si) Sensor, ES-23AH-SIH4 ES-23AH-SIH4, Silane (H4Si) Sensor $465.00	RKI Instruments - Silane (H4Si) Sensor, ES-23DH-SIH4 ES-23DH-SIH4, Silane (H4Si) Sensor $465.00
RKI Instruments - LEL Sensor, HW-6255 HW-6255, LEL Sensor $200.00	RKI Instruments - % Volume Hydrocarbon Sensor for NP-85, TE-7557 TE-7557, % Volume Hydrocarbon Sensor for NP-85 $240.00	RKI Instruments, LEL Sensor / flame arrestor assembly for GP-204, RKK style, CH4, 62-0111RK 62-0111RK, LEL Sensor / flame arrestor assembly $200.00	RKI Instruments, LEL filaments only, Methane (GP-204, marine OR USA version), EL-7776LB EL-7776LB, LEL filaments only $95.00
RKI Instruments, LEL filaments only, isoButane (standard for Marine use version only), HW-6246 HW-6246, LEL filaments only, isoButane $95.00	RKI Instruments, LEL Sensor / flame arrestor assembly for NP-204, USA version, 62-0107RK 62-0107RK, LEL Sensor / flame arrestor assembly $280.00	RKI Instruments - Oxygen (O2) Sensor, 65-0601RK 65-0601RK, Oxygen (O2) Sensor $160.00	RKI Instruments - % LEL Sensor, 61-0220RK 61-0220RK, % LEL Sensor $200.00
RKI Instruments - LEL filaments only, 60-5010RK 60-5010RK, LEL filaments only $70.00	RKI Instruments - Oxygen (O2) Sensor, 65-1051RK 65-1051RK, Oxygen (O2) Sensor $140.00	RKI Instruments - Carbon Monoxide (CO) Sensor, 65-2003RK 65-2003RK, Carbon Monoxide (CO) Sensor $175.00	RKI Instruments - Hydrogen Sulfide (H2S) Sensor, 65-2033RK 65-2033RK, (H2S) Sensor $175.00
RKI Instruments - Sulfur Dioxide (SO2) Sensor, 65-2023RK 65-2023RK, Sulfur Dioxide (SO2) Sensor $200.00	RKI Instruments - LEL Sensor, 61-0220RK 61-0220RK, % LEL Sensor $200.00	RKI Instruments - LEL Sensing Element, for GH-202F Leak Detector, 60-5007RK 60-5007RK, LEL Sensing Element, GH-202F Leak Detector $140.00	RKI Instruments - VOC/ppm Sensor, Toluene, HW-6258 HW-6258, VOC/ppm Sensor, Toluene $175.00
RKI Instruments - % LEL Sensor, HW-6257 HW-6257, % LEL Sensor $175.00	RKI Instruments - Oxygen (O2) Sensor, 65-0611RK 65-0611RK, Oxygen (O2) Sensor $130.00	RKI Instruments - % LEL Sensor, 61-0101RK 61-0101RK, % LEL Sensor $260.00	RKI Instruments - % LEL / ppm Hydrocarbon Sensor, NC-6260B NC-6260B, % LEL / ppm Hydrocarbon Sensor $200.00
RKI Instruments - Hydrogen Sulfide (H2S) Sensor, ES-87RW-H2S ES-87RW-H2S, RKI Instruments - Hydrogen Sulfide (H2S) Sensor $195.00	RKI Instruments - PID / VOC Sensor, 61-0300RK-01 61-0300RK-01, PID / VOC Sensor $1,240.00	RKI Instruments - PID / VOC Sensor, 61-0300RK-02 61-0300RK-02, PID / VOC Sensor $1,040.00	RKI Instruments - TC Thermal Conductivity Sensor, TE-7568 TE-7568, TC Thermal Conductivity Sensor $300.00
RKI Instruments - Infra Red "IR", Methane (CH4) Sensor, DEM-3313-3 DEM-3313-3, Infra Red "IR", Methane (CH4) Sensor $750.00	RKI Instruments - Infra Red "IR", Hydrocarbon HC Sensor, DEM-3313-2 DEM-3313-2, Infra Red "IR", Hydrocarbon HC Sensor $750.00	RKI Instruments - Infra Red "IR" Carbon Dioxide (CO2) Sensor, DEM-3313-4 DEM-3313-4, Infra Red "IR" Carbon Dioxide (CO2) Sensor $750.00	RKI Instruments - Infra Red "IR" Carbon Dioxide (CO2) Sensor, DEM-3313-1 DEM-3313-1, Infra Red "IR" Carbon Dioxide (CO2) Sensor $750.00
RKI Instruments - Infra Red "IR" Carbon Dioxide (CO2) Sensor, DEM-3313-5 DEM-3313-5, Infra Red "IR" Carbon Dioxide (CO2) Sensor $750.00	RKI Instruments - Arsine (AsH3) Sensor, ESM-01DH-ASH3 ESM-01DH-ASH3, Arsine (AsH3) Sensor $195.00	RKI Instruments - Sulfur Dioxide (SO2) Sensor, ESM-01DH-D-SO2 ESM-01DH-D-SO2, Sulfur Dioxide (SO2) Sensor $195.00	RKI Instruments - Hydrogen Cyanide (HCN) Sensor, 0 - 15 ppm, ESM-01DH-HCN ESM-01DH-HCN, Hydrogen Cyanide (HCN) Sensor, 0 - 15 ppm $195.00
RKI Instruments - Phosphine (PH3) Sensor, 0 - 1.0 ppm, ESM-01DH-PH3 ESM-01DH-PH3, Phosphine (PH3) Sensor, 0 - 1.0 ppm $195.00	RKI Instruments - Ammonia (NH3) Sensor, 0 - 75 ppm, ESM-01R-D-NH3 ESM-01R-D-NH3, Ammonia (NH3) Sensor, 0 - 75 ppm $195.00	Thermo Scientific- Gastech - Carbon Monoxide (CO) Sensor, 65-2007 65-2007, Carbon Monoxide Sensor $235.00	Thermo Scientific- Gastech - Carbon Monoxide (CO) Sensor, 65-2426-01 65-2426-01, Carbon Monoxide Sensor $293.00
Thermo Scientific - Gastech - LEL Combustible Sensor, GT and Innova Series, 61-0123 61-0123, LEL Combustible sensor, GT and Innova Series $321.00	Thermo Scientific- Gastech - Hydrogen Sulfide (H2S) Sensor (GT and Innova Series), 65-2426-02 65-2426-02,Hydrogen Sulfide Sensor $293.00	Thermo Scientific- Gastech - Hydrogen Sulfide (H2S) Sensor, (Genesis, SafeTMate), 65-2037 65-2037, Carbon Monoxide Sensor $235.00	Thermo Scientific-GasTech - Oxygen (O2) Sensor for Genesis and Fixed Systems, 65-1061 65-1061, Oxygen Sensor, Genesis & Fixed Systems $275.00
Thermo Scientific- GasTech - Oxygen (O2) Sensor for GT and Innova Series, 65-0612 65-0612, Oxygen (O2) Sensor $198.00	Thermo Scientific - GasTech - Potted Amplifier for LEL Combustibles, 57-7045-01 57-7045-01, Potted Amplifier for LEL Combustibles $438.00	Thermo Scientific - GasTech - Potted Amplifier for Toxic Sensors, 57-7210 57-7210 - Potted Amplifier for Toxic Sensors $523.00	Thermo Scientific - GasTech - Potted Amplifier for Toxic Sensors, No Bias, 57-7210-01 57-7210-01, Potted Amplifier for Toxic Sensors, No Bias $535.00
Thermo Scientific - GasTech - Potted Amplifier for Toxic Gases, 57-7210-02 57-7210-02, Potted Amplifier for Toxic Gases (HCl or NO) $540.00	Thermo Scientific - GasTech - LEL Amplifier Card for SafeTNet 100, 57-7702 57-7702, LEL Amplifier Card, SafeTNet 100 $374.00	Thermo Scientific - GasTech - Oxygen (O2) Amplifier Card for SafeTNet 100, 57-7703 57-7703, Oxygen (O2) Amplifier Card, SafeTNet 100 $366.00	Thermo Scientific - GasTech - Toxic Amplifier Card, SafeTNet 100, 57-7704 57-7704, Toxic Amplifier Card SafeTNet 100 $401.00
Thermo Scientific - GasTech - External Amplifier Adapter Card, SafeTNet 100, 57-7705 57-7705, External Amplifier Adapter Card, SafeTNet 100 $180.00	Thermo Scientific - GasTech - Oxygen (O2) Sensor Assembly, 65-1040 65-1040, Oxygen (O2) Sensor Assembly $388.00	Thermo Scientific - GasTech - Carbon Monoxide (CO) Sensor Assembly, 65-2450-02 65-2450-02, GasTech, (CO) Carbon Monoxide Sensor Assembly $610.00	Thermo Scientific - Detector Assembly, Hydrogen Sulfide (H2S) 65-2460-01 65-2460-01, Detector Assembly, Hydrogen Sulfide (H2S) $610.00
Thermo Scientific - Gastech - % LEL Sensor, 61-0101 61-0101, % LEL Sensor $393.00	RAE Systems - 10.6 eV 1/4" PID lamp (interchangeable), 050-0010-000 050-0010-000, 10.6 eV 1/4" PID lamp (interchangeable) $212.00	RAE Systems - 11.7 eV 1/4" PID lamp (in ampoule) (interchangeable), 050-0011-001 050-0011-001, 11.7 eV 1/4" PID lamp $374.00	RAE Systems - 10.6 eV Combination PID Lamp/Sensor (4R), 023-0102-000 023-0102-000, 10.6 eV Combination PID Lamp/Sensor (4R) $433.00
RAE Systems - PID sensor for 1/4" PID lamps, 008-3007-001 008-3007-001, PID sensor for 1/4" PID lamps $82.00	RAE Systems, Hydrogen Sulfide (H2S) Sensor, 008-1111-000 008-1111-000, Hydrogen Sulfide (H2S) Sensor $212.00	RAE Systems - Carbon Monoxide (CO) Sensor Module (interchangeable), 008-1112-000 008-1112-000, Carbon Monoxide (CO) Sensor $212.00	RAE Systems - Sulfur Dioxide (SO2) Sensor (interchangeable), 008-1113-000 008-1113-000, Sulfur Dioxide (SO2) Sensor (interchangeable) $212.00
RAE Systems, Nitric Oxide sensor, 008-1114-000 008-1114-000, Nitric Oxide sensor $212.00	RAE Systems - Nitrogen Dioxide (NO2) Sensor, 008-1115-000 008-1115-000, Nitrogen Dioxide sensor $212.00	RAE Systems - Chlorine (CL2) Sensor, 008-1116-001 008-1116-001, Chlorine (CL2) Sensor $212.00	RAE Systems, Hydrogen Cyanide (HCN) Sensor, 008-1117-000 008-1117-000, Hydrogen Cyanide (HCN) Sensor $428.00
RAE Systems - Ammonia (NH3) Sensor Module, 4R, No Bias, 008-1125-000 008-1125-000, Ammonia (NH3) Sensor Module, 4R, No Bias $428.00	RAE Systems - Phosphine (PH3) sensor, Interchangeable, 008-1119-000 008-1119-000, Phosphine (PH3) sensor, Interchangeable $428.00	RAE Systems - Chlorine Dioxide (ClO2) sensor, 008-1120-000 008-1120-000, Chlorine Dioxide (ClO2) sensor, for VRAE $428.00	RAE Systems - Carbon Dioxide (CO2) Sensor (non-interchangeable),051-0011-000 051-0011-000, Carbon Dioxide (CO2) Sensor $428.00
RAE Systems - Carbon Doxide (CO2) sensor, 051-0012-000 051-0012-000, Carbon Doxide (CO2) sensor $428.00	RAE Systems - Oxygen (O2) Sensor, 2 year, ALL except EntryRAE/QRAE II, 008-1161-000 008-1161-000, Oxygen (O2) Sensor, 2 year $130.00	RAE Systems, Oxygen (O2) Sensor, 1 year, for MultiRAE Plus, 008-1161-002 008-1161-002, Oxygen (O2) Sensor, for MultiRAE Plus $130.00	RAE Systems - SPE, Oxygen (O2) Sensor, 2 year for QRAEII, 022-0300-000 022-0300-000, SPE, Oxygen (O2) Sensor $109.00
RAE Systems, Combustible gas sensor for MultiRAE Plus, or QRAE, 008-1171-001 008-1171-001, Sensor, Combustible $190.00	RAE Systems, Combustible gas sensor for VRAE or SentryRAE Steel, 017-1171-000 017-1171-000, LEL Sensor $190.00	RAE Systems, Dual-Range Combustible Sensor, LEL/Percent Volume for VRAE, 017-1172-000 017-1172-000, Dual-Range Combustible Sensor, LEL / % Volume $212.00	RAE Systems, Combustible gas sensor for QRAE Plus, 016-1171-000 016-1171-000, Combustible Gas Sensor $212.00
RAE Systems, Dual-Range combustible sensor for QRAE Plus, 016-1172-000 016-1172-000, Dual-Range combustible sensor $245.00	RAE Systems, Dummy sensor block (pack of 5), 008-2009-005 008-2009-005, Dummy sensor block (pack of 5) $28.00	RAE Systems - 10.6 eV Interchangeable 1/2" PID lamp, 050-0000-004 050-0000-004, 10.6 eV Interchangeable 1/2" PID lamp $266.00	RAE Systems - 9.8 eV Interchangeable 1/2" PID lamp, 050-0020-000 050-0020-000, 9.8 eV Interchangeable 1/2" PID lamp $266.00
RAE Systems- 1/2" Photoionization Detector (PID) Lamp, 050-0001-000 050-0001-000, 1/2" Photoionization Detector (PID) Lamp $320.00	Honeywell Analytics - Sperian - Biosystems, LEL, Combustible Gas Sensor, 54-25-80A 54-25-80A, Combustible Gas Sensor, PhD Lite $173.00	Honeywell Analytics - Sperian - Biosystems, Hydrogen sulfide (H2S) Sensor, 54-25-02 54-25-02, Hydrogen sulfide (H2S) Sensor, PhD Lite $289.00	Honeywell Analytics - Sperian - Biosystems, Duo-Tox Sensor, CO/H2S, 54-25-14 54-25-14, Duo-Tox Sensor, CO/H2S $404.00
Honeywell Analytics - Sperian - Biosystems, LEL, Combustible Gas Sensor, 54-25-80 54-25-80, LEL, Combustible Gas Sensor, Cannonball 3 $173.00	Honeywell Analytics - Sperian - Biosystems, Combustible Gas Sensor, HC-PPM, LEL, 54-25-71 54-25-71, Combustible Gas Sensor, HC-PPM, LEL, Cannonball 3 $232.00	Honeywell Analytics - Sperian - Biosystems, Oxygen (O2) Sensor, 54-25-90 54-25-90, Oxygen (O2) Sensor, for Cannonball 3 $173.00	Honeywell Analytics - Sperian - Biosystems, Carbon Monoxide (CO) Sensor, 54-25-01 54-25-01, Carbon Monoxide (CO) Sensor $289.00
Honeywell Analytics - Sperian - Biosystems, Hydrogen Sulfide (H2S) Sensor, 54-25-02 54-25-02, Hydrogen Sulfide (H2S) Sensor, Cannonball 3 $289.00	Honeywell Analytics - Sperian - Biosystems, Duo-Tox Sensor, CO/H2S, 54-25-14 54-25-14, Duo-Tox Sensor, CO/H2S, Cannonball 3 $404.00	BW Technologies by Honeywell, Twin Tox Sensor - (CO and H2S), D4-RHM04 D4-RHM04, Twin Tox Sensor (CO and H2S) $295.00	BW Technologies by Honeywell, Hydrogen Sulphide (H2S) Sensor, PS-RH04S PS-RH04S, Hydrogen Sulphide (H2S) Sensor $190.00
BW Technologies by Honeywell, Carbon Monoxide (CO) Sensor, PS-RM04 PS-RM04, Carbon Monoxide (CO) Sensor, PS-RM04 $200.00	BW Technologies by Honeywell - Sulphur Dioxide (SO2) Sensor, PS-RS04 PS-RS04, Sulphur Dioxide (SO2) Sensor $295.00	BW Technologies by Honeywell, Chlorine (Cl2) Sensor, PS-RC10 PS-RC10, Chlorine (Cl2) Sensor $295.00	BW Technologies by Honeywell - Hydrogen Cyanide (HCN) Sensor, PS-RZ10 PS-RZ10, Hydrogen Cyanide (HCN) Sensor $295.00
BW Technologies by Honeywell, Nitrogen Dioxide (NO2) Sensor, PS-RD04 PS-RD04, Nitrogen Dioxide (NO2) Sensor $295.00	BW Technologies by Honeywell, Ammonia (NH3) Sensor, SR-A04 SR-A04, Ammonia (NH3) Sensor $395.00	BW Technologies by Honeywell - Phosphine (PH3) Sensor, SR-P04 SR-P04, Phosphine (PH3) Sensor $295.00	BW Technologies by Honeywell, Ethylene Oxide (ETO) Sensor, SR-E04 SR-E04, Ethylene Oxide (ETO) Sensor $275.00
BW Technologies by Honeywell - Ozone (O3) Sensor, SR-G04 SR-G04, Ozone (O3) Sensor $485.00	BW Technologies by Honeywell - Nitric Oxide (NO) Sensor, SR-N04 SR-N04, Nitric Oxide (NO) Sensor $185.00	BW Technologies by Honeywell - Chlorine Dioxide (ClO2) Sensor, SR-V04 SR-V04, Chlorine Dioxide (CLO2) Sensor $295.00	BW Technologies by Honeywell, LEL Sensor, SR-W04 SR-W04, LEL Sensor $175.00
BW Technologies by Honeywell, Combustible (0-100% LEL) Sensor (without heavy duty silicone filter), SR-W04-UF SR-W04-UF, Combustible (0-100% LEL) Sensor $195.00	BW Technologies by Honeywell - Oxygen (O2) Sensor, SR-X10 SR-X10, Oxygen (O2) Sensor $135.00

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	RKI Instruments Eagle 2 Series, 1 - 6 Gas, Sample Drawing Monitor - PID $0.00
	RKI Instruments Eagle 2, For Methamphetamine Laboratories $0.00
	COMING SOON! RKI Instruments, GX-2012 Confined Space - Leak Detection Gas Monitor $0.00
	COMING SOON! RKI Instruments, GAS TRACER - Confined Space Leak Detector $0.00