Skip to content
HUGE Discounts on Non-Contact Voltage Detectors by Enespro until the end of October!
HUGE Discounts on Non-Contact Voltage Detectors by Enespro until the end of October!
RKI Instruments

RKI Instruments

Premium Gas Detection Systems Built to Last a Lifetime. World leader in gas detectors, fixed gas monitors, and multi gas sensor products Superior safety products & service that you can rely on by RKI Instruments.

Filters

RKI Instruments Calibration 58 Liter Gas Cylinder 81-0154RK-02 Quad Mix, CH4 50%, H2S 25 ppm, CO 50 ppm, O2 12% Vol, N2 Balance

Life Protectors LLC
LE 8,525.00 - LE 8,525.00
LE 8,525.00
LE 8,525.00 - LE 8,525.00
LE 8,525.00

RKI Instruments Calibration 58 Liter Gas Cylinder 81-0154RK-02 Quad Mix, CH4 50%, H2S 25 ppm, CO 50 ppm, O2 12% Vol, N2 Balance | $169.97 | No Sale...

View full details
LE 8,525.00 - LE 8,525.00
LE 8,525.00
LE 8,525.00 - LE 8,525.00
LE 8,525.00

RKI SDM-3R Stand Alone Calibration Station 81-SDM3R101

Life Protectors LLC
LE 72,722.00 - LE 72,722.00
LE 72,722.00
LE 72,722.00 - LE 72,722.00
LE 72,722.00

RKI SDM-3R Stand Alone Calibration Station 81-SDM3R101 | $1,449.97 | Free Shipping and No Sales Tax RKI SDM-3R Stand Alone Calibration Station is a...

View full details
LE 72,722.00 - LE 72,722.00
LE 72,722.00
LE 72,722.00 - LE 72,722.00
LE 72,722.00

RKI Instruments GX-3R 4 Gas Confined Space Monitor 72-RA-C

Life Protectors LLC
LE 29,088.00 - LE 29,088.00
LE 29,088.00
LE 29,088.00 - LE 29,088.00
LE 29,088.00

RKI Instruments GX-3R 4 Gas Confined Space Monitor 72-RA-C | $579.97 | Free Shipping and No Sales Tax |    RKI GX-3R 4 Gas Confined Space Monitor (...

View full details
LE 29,088.00 - LE 29,088.00
LE 29,088.00
LE 29,088.00 - LE 29,088.00
LE 29,088.00
Multi color RKI gas monitor ESS-B335-CL2 against white background

RKI ESS-B335-CL2 Sensor Chlorine (Cl2) 0-10 ppm for GX-6000

Life Protectors LLC
LE 13,040.00 - LE 13,040.00
LE 13,040.00
LE 15,045.00
LE 15,045.00 - LE 15,045.00
LE 15,045.00

RKI  ESS-B335-CL2 Sensor Chlorine (Cl2) 0-10 ppm For GX-6000   Made In USA   No Sales Tax and Free Shipping brand new in a sealed RKI container d...

View full details
LE 13,040.00 - LE 13,040.00
LE 13,040.00
LE 15,045.00
LE 15,045.00 - LE 15,045.00
LE 15,045.00
RKI yellow gas monitor 722-045 Eagle 2 against white background
Save 12% Save %

RKI Instruments 722-045 Eagle 2 Gas Monitor CH4(100% LEL/100% Volume IR Auto O2)

Life Protectors LLC
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00

RKI Instruments 722-045 Eagle 2 Gas Monitor CH4(100% LEL/100% Volume (IR Autoranging) / O2   No Sales Tax and Free Shipping brand new in a sealed R...

View full details
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00
Save 12% Save %
RKI yellow gas monitor 722-043-05 Eagle 2 against white background
Save 12% Save %

RKI Instruments 722-043-05 Eagle 2 Gas Monitor LEL&PPM/CO2 60% Volume (IR) Sale

Life Protectors LLC
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00

RKI Instruments 722-043-05 Eagle 2 Gas Monitor LEL&PPM/CO2  60% Volume (IR) |  No Sales Tax and Free Shipping brand new in a sealed RKI contain...

View full details
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00
Save 12% Save %
RKI yellow gas monitor 722-043-03 Eagle 2 against white background
Save 12% Save %

RKI Instruments 722-043-03 Eagle 2 Gas Monitor LEL&PPM/CO2 5% Volume (IR) Sale

Life Protectors LLC
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00

RKI Instruments 722-043-03 Eagle 2 Gas Monitor LEL&PPM/CO2  5% Volume (IR) |  No Sales Tax and Free Shipping brand new in a sealed RKI containe...

View full details
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00
Save 12% Save %
RKI yellow gas monitor 722-043-02 Eagle 2 against white background
Save 12% Save %

RKI Instruments 722-043-02 Eagle 2 Gas Monitor LEL&PPM/CO2 0-10,000ppm (IR) Sale

Life Protectors LLC
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00

RKI Instruments 722-043-02 Eagle 2 Gas Monitor LEL&PPM / CO2 0-10,000ppm (IR) | No Sales Tax and Free Shipping brand new in a sealed RKI contai...

View full details
LE 145,195.00
LE 145,195.00 - LE 145,195.00
LE 145,195.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00
Save 12% Save %
RKI yellow gas monitor 722-038-H2 Eagle 2 against white background
Save 12% Save %

RKI Instruments 722-038-H2 Eagle 2 Gas Monitor LEL/ CH4(IR Autoranging %LEL/%vol

Life Protectors LLC
LE 150,411.00
LE 150,411.00 - LE 150,411.00
LE 150,411.00
LE 132,204.00
LE 132,204.00 - LE 132,204.00
LE 132,204.00

RKI Instruments 722-038-H2 Hydrogen (H2 Specific) (Catalytic) CH4 (100% LEL / 100% Volume (IR) | No Sales Tax and Free Shipping brand new in a seal...

View full details
LE 150,411.00
LE 150,411.00 - LE 150,411.00
LE 150,411.00
LE 132,204.00
LE 132,204.00 - LE 132,204.00
LE 132,204.00
Save 12% Save %
RKI yellow gas monitor 722-038 Eagle 2 against white background
Save 15% Save %

RKI Instruments 722-038 Eagle 2 Gas Monitor LEL&PPM(catalytic)/CH4(100%)LEL (IR)

Life Protectors LLC
LE 150,211.00
LE 150,211.00 - LE 150,211.00
LE 150,211.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00

RKI Instruments 722-038 Eagle 2 Gas Monitor LEL&PPM(catalytic)/CH4(100%)LEL/ 100% Volume (IR) Autoranging | No Sales Tax and Free Shipping bran...

View full details
LE 150,211.00
LE 150,211.00 - LE 150,211.00
LE 150,211.00
LE 128,392.00
LE 128,392.00 - LE 128,392.00
LE 128,392.00
Save 15% Save %
RKI yellow gas monitor 722-037 Eagle 2 against white background
Save 16% Save %

RKI Instruments 722-037 Eagle 2 Gas Monitor for H2S/S02 Sale

Life Protectors LLC
LE 140,764.00
LE 140,764.00 - LE 140,764.00
LE 140,764.00
LE 117,860.00
LE 117,860.00 - LE 117,860.00
LE 117,860.00

RKI Instruments 722-037 Eagle 2 Gas Monitor for H2S/S02  No Sales Tax and Free Shipping brand new in a sealed RKI container directly from the RKI f...

View full details
LE 140,764.00
LE 140,764.00 - LE 140,764.00
LE 140,764.00
LE 117,860.00
LE 117,860.00 - LE 117,860.00
LE 117,860.00
Save 16% Save %
RKI yellow gas monitor 722-036 Eagle 2 against white background
Save 19% Save %

RKI Instruments 722-036 Eagle 2 Gas Monitor for HCN / NH3 Sale

Life Protectors LLC
LE 145,246.00
LE 145,246.00 - LE 145,246.00
LE 145,246.00
LE 117,860.00
LE 117,860.00 - LE 117,860.00
LE 117,860.00

RKI Instruments 722-036 Eagle 2 Gas Monitor for HCN / NH3 | No Sales Tax and Free Shipping brand new in a sealed RKI container directly from the RK...

View full details
LE 145,246.00
LE 145,246.00 - LE 145,246.00
LE 145,246.00
LE 117,860.00
LE 117,860.00 - LE 117,860.00
LE 117,860.00
Save 19% Save %
RKI yellow gas monitor 722-035 Eagle 2 against white background
Save 14% Save %

RKI Instruments 722-035 Eagle 2 Gas Monitor for H2S/ CO Sale

Life Protectors LLC
LE 110,288.00
LE 110,288.00 - LE 110,288.00
LE 110,288.00
LE 95,291.00
LE 95,291.00 - LE 95,291.00
LE 95,291.00

RKI Instruments 722-035 Eagle 2 Gas Monitor for H2S/ CO | No Sales Tax and Free Shipping brand new in a sealed RKI container directly from the RKI ...

View full details
LE 110,288.00
LE 110,288.00 - LE 110,288.00
LE 110,288.00
LE 95,291.00
LE 95,291.00 - LE 95,291.00
LE 95,291.00
Save 14% Save %
Multi color RKI gas monitor 72-0314RKC-HC against white background
Save 17% Save %

RKI GX-2009 | 72-0314RKC-HC | 4 Gas LEL/O2/H2S/CO Monitor W/115/220 VAC Charger

Life Protectors LLC
LE 31,530.00
LE 31,530.00 - LE 31,530.00
LE 31,530.00
LE 26,079.00
LE 26,079.00 - LE 26,079.00
LE 26,079.00

RKI GX-2009 | 72-0314RKC-HC  4 Gas LEL(Isobutane)/O2/H2S/CO Monitor W/115/220 VAC Charger | No Sales Tax and Free Shipping | USA Made Instrument ...

View full details
LE 31,530.00
LE 31,530.00 - LE 31,530.00
LE 31,530.00
LE 26,079.00
LE 26,079.00 - LE 26,079.00
LE 26,079.00
Save 17% Save %
Multi color RKI gas monitor 72-0314RKC-05 against white background
Save 11% Save %

RKI GX-2009 | 72-0314RKC-05 4 Gas LEL/O2/H2S/CO Monitor W/115/220 VAC Charger

Life Protectors LLC
LE 30,594.00
LE 30,594.00 - LE 30,594.00
LE 30,594.00
LE 27,082.00
LE 27,082.00 - LE 27,082.00
LE 27,082.00

RKI GX-2009 | 72-0314RKC-05  4 Gas LEL/O2/H2S/CO Monitor W/115/220 VAC Charger & Calibration Cap   No Sales Tax and Free Shipping brand new in ...

View full details
LE 30,594.00
LE 30,594.00 - LE 30,594.00
LE 30,594.00
LE 27,082.00
LE 27,082.00 - LE 27,082.00
LE 27,082.00
Save 11% Save %
Multi color RKI gas monitor 72-0314RKC against white background
Save 17% Save %

RKI GX-2009 | 72-0314RKC 4 Gas LEL/O2/H2S/CO Monitor W/115/220 VAC Charger

Life Protectors LLC
LE 32,049.00
LE 32,049.00 - LE 32,049.00
LE 32,049.00
LE 26,580.00
LE 26,580.00 - LE 26,580.00
LE 26,580.00

RKI GX-2009 | 72-0314RKC  4 Gas LEL/O2/H2S/CO Monitor W/115/220 VAC Charger | No Sales Tax and Free Shipping brand new in a sealed RKI container di...

View full details
LE 32,049.00
LE 32,049.00 - LE 32,049.00
LE 32,049.00
LE 26,580.00
LE 26,580.00 - LE 26,580.00
LE 26,580.00
Save 17% Save %
Multi color RKI gas monitor 72-0314RKA against white background
Save 14% Save %

RKI GX-2009 | 72-0314RKA 4Gas Monitor LEL/O2/H2S/CO Charger & Vehicle Plug

Life Protectors LLC
LE 32,099.00
LE 32,099.00 - LE 32,099.00
LE 32,099.00
LE 27,584.00
LE 27,584.00 - LE 27,584.00
LE 27,584.00

RKI GX-2009 | 72-0314RKA Two Gas Monitor With 12 VDC Charger & Vehicle Plug | No Sales Tax and Free Shipping brand new in a sealed RKI containe...

View full details
LE 32,099.00
LE 32,099.00 - LE 32,099.00
LE 32,099.00
LE 27,584.00
LE 27,584.00 - LE 27,584.00
LE 27,584.00
Save 14% Save %
Multi color RKI gas monitor 72-0314RK against white background
Save 11% Save %

RKI GX-2009 | 72-0314RK 4Gas Monitor LEL/O2/H2S/CO alligator clip battery

Life Protectors LLC
LE 27,334.00
LE 27,334.00 - LE 27,334.00
LE 27,334.00
LE 24,424.00
LE 24,424.00 - LE 24,424.00
LE 24,424.00

RKI GX-2009 Part#72-0314RK FOUR Gas Monitor for LEL/O2/H2S/CO w/alligator clip, battery set, wrist strap, no charger  | No Sales Tax! | Brand new i...

View full details
LE 27,334.00
LE 27,334.00 - LE 27,334.00
LE 27,334.00
LE 24,424.00
LE 24,424.00 - LE 24,424.00
LE 24,424.00
Save 11% Save %
Multi color RKI gas monitor 72-0313RKC against white background
Save 15% Save %

RKI GX-2009 | 72-0313RKC 3 Gas O2/H2S/CO Monitor With 115/220 VAC Charger

Life Protectors LLC
LE 29,591.00
LE 29,591.00 - LE 29,591.00
LE 29,591.00
LE 25,076.00
LE 25,076.00 - LE 25,076.00
LE 25,076.00

RKI GX-2009 Part#72-0313RKC TWO Gas O2/H2S/CO Monitor With 115/220 VAC Charger |  No Sales Tax! | Brand new in a sealed RKI container directly from...

View full details
LE 29,591.00
LE 29,591.00 - LE 29,591.00
LE 29,591.00
LE 25,076.00
LE 25,076.00 - LE 25,076.00
LE 25,076.00
Save 15% Save %
Multi color RKI gas monitor 72-0313RKA against white background
Save 12% Save %

RKI GX-2009 | 72-0313RKA 3Gas Monitor O2/H2S/CO VDC Charger & Vehicle Plug

Life Protectors LLC
LE 28,588.00
LE 28,588.00 - LE 28,588.00
LE 28,588.00
LE 25,076.00
LE 25,076.00 - LE 25,076.00
LE 25,076.00

RKI GX-2009 Part#72-0313RKA Two Gas Monitor With 12 VDC Charger & Vehicle Plug | No Sales Tax! | Brand new in a sealed RKI container directly f...

View full details
LE 28,588.00
LE 28,588.00 - LE 28,588.00
LE 28,588.00
LE 25,076.00
LE 25,076.00 - LE 25,076.00
LE 25,076.00
Save 12% Save %
Multi color RKI gas monitor 72-0313RK against white background
Save 19% Save %

RKI GX-2009 | 72-0313RK 3 Gas Monitor O2/H2S/CO alligator clip battery set

Life Protectors LLC
LE 29,591.00
LE 29,591.00 - LE 29,591.00
LE 29,591.00
LE 24,073.00
LE 24,073.00 - LE 24,073.00
LE 24,073.00

RKI GX-2009 Part#72-0313RK THREE Gas Monitor for O2/H2S/CO w/alligator clip, battery set, wrist strap | No Sales Tax and Free Shipping brand new in...

View full details
LE 29,591.00
LE 29,591.00 - LE 29,591.00
LE 29,591.00
LE 24,073.00
LE 24,073.00 - LE 24,073.00
LE 24,073.00
Save 19% Save %
Multi color RKI gas monitor 72-0305RKA against white background
Save 14% Save %

RKI GX-2009 | 72-0305RKA Two Gas Monitor O2/H2S VDC Charger & Vehicle Plug

Life Protectors LLC
LE 29,090.00
LE 29,090.00 - LE 29,090.00
LE 29,090.00
LE 25,076.00
LE 25,076.00 - LE 25,076.00
LE 25,076.00

RKI GX-2009 Part#72-0305RKA Two Gas Monitor With 12 VDC Charger & Vehicle Plug | No Sales Tax and Free Shipping brand new in a sealed RKI conta...

View full details
LE 29,090.00
LE 29,090.00 - LE 29,090.00
LE 29,090.00
LE 25,076.00
LE 25,076.00 - LE 25,076.00
LE 25,076.00
Save 14% Save %
RKI yellow gas monitor 721-101-P2 Eagle 2 against white background
Save 16% Save %

RKI 721-101-P2 Eagle 2 Gas Monitor VOC's (PID 0-2000ppm) | SALE!

Life Protectors LLC
LE 167,765.00
LE 167,765.00 - LE 167,765.00
LE 167,765.00
LE 140,429.00
LE 140,429.00 - LE 140,429.00
LE 140,429.00

RKI 721-101-P2  Eagle 2 Gas Monitor VOC's (PID 0-2000ppm) | No Sales Tax and Free Shipping from RKI you | USA Made | Generally made and shipped by ...

View full details
LE 167,765.00
LE 167,765.00 - LE 167,765.00
LE 167,765.00
LE 140,429.00
LE 140,429.00 - LE 140,429.00
LE 140,429.00
Save 16% Save %
RKI yellow gas monitor 721-101-P1 Eagle 2 against white background
Save 17% Save %

RKI 721-101-P1 Eagle 2 Gas Monitor VOC's (PID 0-50ppm) SALE

Life Protectors LLC
LE 182,811.00
LE 182,811.00 - LE 182,811.00
LE 182,811.00
LE 151,965.00
LE 151,965.00 - LE 151,965.00
LE 151,965.00

RKI 721-101-P1  Eagle 2 Gas Monitor VOC's (PID 0-50ppm)  | No Sales Tax and Free Shipping brand new directly from the RKI factory to your door | U...

View full details
LE 182,811.00
LE 182,811.00 - LE 182,811.00
LE 182,811.00
LE 151,965.00
LE 151,965.00 - LE 151,965.00
LE 151,965.00
Save 17% Save %