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HOLIDAY DISCOUNTS! Our orders have tripled due to the Holiday season. Order now before inventory is depleted!
HOLIDAY DISCOUNTS! Our orders have tripled due to the Holiday season. Order now before inventory is depleted!
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.

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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 8,781.00 - LE 8,781.00
LE 8,781.00
LE 8,781.00 - LE 8,781.00
LE 8,781.00

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...

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LE 8,781.00 - LE 8,781.00
LE 8,781.00
LE 8,781.00 - LE 8,781.00
LE 8,781.00

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

Life Protectors LLC
LE 74,906.00 - LE 74,906.00
LE 74,906.00
LE 74,906.00 - LE 74,906.00
LE 74,906.00

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...

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LE 74,906.00 - LE 74,906.00
LE 74,906.00
LE 74,906.00 - LE 74,906.00
LE 74,906.00

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

Life Protectors LLC
LE 29,962.00 - LE 29,962.00
LE 29,962.00
LE 29,962.00 - LE 29,962.00
LE 29,962.00

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 (...

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LE 29,962.00 - LE 29,962.00
LE 29,962.00
LE 29,962.00 - LE 29,962.00
LE 29,962.00
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 13,432.00 - LE 13,432.00
LE 13,432.00
LE 15,497.00
LE 15,497.00 - LE 15,497.00
LE 15,497.00

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...

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LE 13,432.00 - LE 13,432.00
LE 13,432.00
LE 15,497.00
LE 15,497.00 - LE 15,497.00
LE 15,497.00
RKI yellow gas monitor 722-045 Eagle 2 against white background
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RKI Instruments 722-045 Eagle 2 Gas Monitor CH4(100% LEL/100% Volume IR Auto O2)

Life Protectors LLC
LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00

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...

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LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00
Save 12% Save %
RKI yellow gas monitor 722-043-05 Eagle 2 against white background
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RKI Instruments 722-043-05 Eagle 2 Gas Monitor LEL&PPM/CO2 60% Volume (IR) Sale

Life Protectors LLC
LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00

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...

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LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00
Save 12% Save %
RKI yellow gas monitor 722-043-03 Eagle 2 against white background
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RKI Instruments 722-043-03 Eagle 2 Gas Monitor LEL&PPM/CO2 5% Volume (IR) Sale

Life Protectors LLC
LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00

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...

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LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00
Save 12% Save %
RKI yellow gas monitor 722-043-02 Eagle 2 against white background
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RKI Instruments 722-043-02 Eagle 2 Gas Monitor LEL&PPM/CO2 0-10,000ppm (IR) Sale

Life Protectors LLC
LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00

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...

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LE 149,557.00
LE 149,557.00 - LE 149,557.00
LE 149,557.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00
Save 12% Save %
RKI yellow gas monitor 722-038-H2 Eagle 2 against white background
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RKI Instruments 722-038-H2 Eagle 2 Gas Monitor LEL/ CH4(IR Autoranging %LEL/%vol

Life Protectors LLC
LE 154,929.00
LE 154,929.00 - LE 154,929.00
LE 154,929.00
LE 136,175.00
LE 136,175.00 - LE 136,175.00
LE 136,175.00

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...

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LE 154,929.00
LE 154,929.00 - LE 154,929.00
LE 154,929.00
LE 136,175.00
LE 136,175.00 - LE 136,175.00
LE 136,175.00
Save 12% Save %
RKI yellow gas monitor 722-038 Eagle 2 against white background
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RKI Instruments 722-038 Eagle 2 Gas Monitor LEL&PPM(catalytic)/CH4(100%)LEL (IR)

Life Protectors LLC
LE 154,723.00
LE 154,723.00 - LE 154,723.00
LE 154,723.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00

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...

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LE 154,723.00
LE 154,723.00 - LE 154,723.00
LE 154,723.00
LE 132,249.00
LE 132,249.00 - LE 132,249.00
LE 132,249.00
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 144,992.00
LE 144,992.00 - LE 144,992.00
LE 144,992.00
LE 121,400.00
LE 121,400.00 - LE 121,400.00
LE 121,400.00

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...

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LE 144,992.00
LE 144,992.00 - LE 144,992.00
LE 144,992.00
LE 121,400.00
LE 121,400.00 - LE 121,400.00
LE 121,400.00
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 149,608.00
LE 149,608.00 - LE 149,608.00
LE 149,608.00
LE 121,400.00
LE 121,400.00 - LE 121,400.00
LE 121,400.00

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...

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LE 149,608.00
LE 149,608.00 - LE 149,608.00
LE 149,608.00
LE 121,400.00
LE 121,400.00 - LE 121,400.00
LE 121,400.00
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 113,601.00
LE 113,601.00 - LE 113,601.00
LE 113,601.00
LE 98,153.00
LE 98,153.00 - LE 98,153.00
LE 98,153.00

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 ...

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LE 113,601.00
LE 113,601.00 - LE 113,601.00
LE 113,601.00
LE 98,153.00
LE 98,153.00 - LE 98,153.00
LE 98,153.00
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 32,477.00
LE 32,477.00 - LE 32,477.00
LE 32,477.00
LE 26,862.00
LE 26,862.00 - LE 26,862.00
LE 26,862.00

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 ...

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LE 32,477.00
LE 32,477.00 - LE 32,477.00
LE 32,477.00
LE 26,862.00
LE 26,862.00 - LE 26,862.00
LE 26,862.00
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 31,513.00
LE 31,513.00 - LE 31,513.00
LE 31,513.00
LE 27,895.00
LE 27,895.00 - LE 27,895.00
LE 27,895.00

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 ...

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LE 31,513.00
LE 31,513.00 - LE 31,513.00
LE 31,513.00
LE 27,895.00
LE 27,895.00 - LE 27,895.00
LE 27,895.00
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 33,011.00
LE 33,011.00 - LE 33,011.00
LE 33,011.00
LE 27,379.00
LE 27,379.00 - LE 27,379.00
LE 27,379.00

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...

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LE 33,011.00
LE 33,011.00 - LE 33,011.00
LE 33,011.00
LE 27,379.00
LE 27,379.00 - LE 27,379.00
LE 27,379.00
Save 17% Save %
Multi color RKI gas monitor 72-0314RKA against white background
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RKI GX-2009 | 72-0314RKA 4Gas Monitor LEL/O2/H2S/CO Charger & Vehicle Plug

Life Protectors LLC
LE 33,063.00
LE 33,063.00 - LE 33,063.00
LE 33,063.00
LE 28,412.00
LE 28,412.00 - LE 28,412.00
LE 28,412.00

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...

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LE 33,063.00
LE 33,063.00 - LE 33,063.00
LE 33,063.00
LE 28,412.00
LE 28,412.00 - LE 28,412.00
LE 28,412.00
Save 14% Save %
Multi color RKI gas monitor 72-0314RK against white background
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RKI GX-2009 | 72-0314RK 4Gas Monitor LEL/O2/H2S/CO alligator clip battery

Life Protectors LLC
LE 28,155.00
LE 28,155.00 - LE 28,155.00
LE 28,155.00
LE 25,157.00
LE 25,157.00 - LE 25,157.00
LE 25,157.00

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...

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LE 28,155.00
LE 28,155.00 - LE 28,155.00
LE 28,155.00
LE 25,157.00
LE 25,157.00 - LE 25,157.00
LE 25,157.00
Save 11% Save %
Multi color RKI gas monitor 72-0313RKC against white background
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RKI GX-2009 | 72-0313RKC 3 Gas O2/H2S/CO Monitor With 115/220 VAC Charger

Life Protectors LLC
LE 30,480.00
LE 30,480.00 - LE 30,480.00
LE 30,480.00
LE 25,829.00
LE 25,829.00 - LE 25,829.00
LE 25,829.00

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...

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LE 30,480.00
LE 30,480.00 - LE 30,480.00
LE 30,480.00
LE 25,829.00
LE 25,829.00 - LE 25,829.00
LE 25,829.00
Save 15% Save %
Multi color RKI gas monitor 72-0313RKA against white background
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RKI GX-2009 | 72-0313RKA 3Gas Monitor O2/H2S/CO VDC Charger & Vehicle Plug

Life Protectors LLC
LE 29,447.00
LE 29,447.00 - LE 29,447.00
LE 29,447.00
LE 25,829.00
LE 25,829.00 - LE 25,829.00
LE 25,829.00

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...

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LE 29,447.00
LE 29,447.00 - LE 29,447.00
LE 29,447.00
LE 25,829.00
LE 25,829.00 - LE 25,829.00
LE 25,829.00
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 30,480.00
LE 30,480.00 - LE 30,480.00
LE 30,480.00
LE 24,796.00
LE 24,796.00 - LE 24,796.00
LE 24,796.00

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...

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LE 30,480.00
LE 30,480.00 - LE 30,480.00
LE 30,480.00
LE 24,796.00
LE 24,796.00 - LE 24,796.00
LE 24,796.00
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 29,963.00
LE 29,963.00 - LE 29,963.00
LE 29,963.00
LE 25,829.00
LE 25,829.00 - LE 25,829.00
LE 25,829.00

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...

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LE 29,963.00
LE 29,963.00 - LE 29,963.00
LE 29,963.00
LE 25,829.00
LE 25,829.00 - LE 25,829.00
LE 25,829.00
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 172,804.00
LE 172,804.00 - LE 172,804.00
LE 172,804.00
LE 144,647.00
LE 144,647.00 - LE 144,647.00
LE 144,647.00

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 ...

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LE 172,804.00
LE 172,804.00 - LE 172,804.00
LE 172,804.00
LE 144,647.00
LE 144,647.00 - LE 144,647.00
LE 144,647.00
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 188,302.00
LE 188,302.00 - LE 188,302.00
LE 188,302.00
LE 156,529.00
LE 156,529.00 - LE 156,529.00
LE 156,529.00

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...

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LE 188,302.00
LE 188,302.00 - LE 188,302.00
LE 188,302.00
LE 156,529.00
LE 156,529.00 - LE 156,529.00
LE 156,529.00
Save 17% Save %