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
$244.00 - $244.00
$244.00
$244.00 - $244.00
$244.00

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
$244.00 - $244.00
$244.00
$244.00 - $244.00
$244.00

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

Life Protectors LLC
$2,074.00 - $2,074.00
$2,074.00
$2,074.00 - $2,074.00
$2,074.00

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
$2,074.00 - $2,074.00
$2,074.00
$2,074.00 - $2,074.00
$2,074.00

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

Life Protectors LLC
$830.00 - $830.00
$830.00
$830.00 - $830.00
$830.00

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
$830.00 - $830.00
$830.00
$830.00 - $830.00
$830.00
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
$372.00 - $372.00
$372.00
$429.00
$429.00 - $429.00
$429.00

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
$372.00 - $372.00
$372.00
$429.00
$429.00 - $429.00
$429.00
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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00

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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00
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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00

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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00
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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00

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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00
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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00

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
$4,141.00
$4,141.00 - $4,141.00
$4,141.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00
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
$4,289.00
$4,289.00 - $4,289.00
$4,289.00
$3,770.00
$3,770.00 - $3,770.00
$3,770.00

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
$4,289.00
$4,289.00 - $4,289.00
$4,289.00
$3,770.00
$3,770.00 - $3,770.00
$3,770.00
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
$4,284.00
$4,284.00 - $4,284.00
$4,284.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00

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
$4,284.00
$4,284.00 - $4,284.00
$4,284.00
$3,661.00
$3,661.00 - $3,661.00
$3,661.00
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
$4,014.00
$4,014.00 - $4,014.00
$4,014.00
$3,361.00
$3,361.00 - $3,361.00
$3,361.00

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
$4,014.00
$4,014.00 - $4,014.00
$4,014.00
$3,361.00
$3,361.00 - $3,361.00
$3,361.00
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
$4,142.00
$4,142.00 - $4,142.00
$4,142.00
$3,361.00
$3,361.00 - $3,361.00
$3,361.00

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
$4,142.00
$4,142.00 - $4,142.00
$4,142.00
$3,361.00
$3,361.00 - $3,361.00
$3,361.00
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
$3,145.00
$3,145.00 - $3,145.00
$3,145.00
$2,718.00
$2,718.00 - $2,718.00
$2,718.00

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
$3,145.00
$3,145.00 - $3,145.00
$3,145.00
$2,718.00
$2,718.00 - $2,718.00
$2,718.00
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
$900.00
$900.00 - $900.00
$900.00
$744.00
$744.00 - $744.00
$744.00

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
$900.00
$900.00 - $900.00
$900.00
$744.00
$744.00 - $744.00
$744.00
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
$873.00
$873.00 - $873.00
$873.00
$773.00
$773.00 - $773.00
$773.00

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
$873.00
$873.00 - $873.00
$873.00
$773.00
$773.00 - $773.00
$773.00
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
$914.00
$914.00 - $914.00
$914.00
$758.00
$758.00 - $758.00
$758.00

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
$914.00
$914.00 - $914.00
$914.00
$758.00
$758.00 - $758.00
$758.00
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
$916.00
$916.00 - $916.00
$916.00
$787.00
$787.00 - $787.00
$787.00

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
$916.00
$916.00 - $916.00
$916.00
$787.00
$787.00 - $787.00
$787.00
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
$780.00
$780.00 - $780.00
$780.00
$697.00
$697.00 - $697.00
$697.00

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
$780.00
$780.00 - $780.00
$780.00
$697.00
$697.00 - $697.00
$697.00
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
$844.00
$844.00 - $844.00
$844.00
$715.00
$715.00 - $715.00
$715.00

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
$844.00
$844.00 - $844.00
$844.00
$715.00
$715.00 - $715.00
$715.00
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
$816.00
$816.00 - $816.00
$816.00
$715.00
$715.00 - $715.00
$715.00

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
$816.00
$816.00 - $816.00
$816.00
$715.00
$715.00 - $715.00
$715.00
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
$844.00
$844.00 - $844.00
$844.00
$687.00
$687.00 - $687.00
$687.00

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
$844.00
$844.00 - $844.00
$844.00
$687.00
$687.00 - $687.00
$687.00
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
$830.00
$830.00 - $830.00
$830.00
$715.00
$715.00 - $715.00
$715.00

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
$830.00
$830.00 - $830.00
$830.00
$715.00
$715.00 - $715.00
$715.00
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
$4,784.00
$4,784.00 - $4,784.00
$4,784.00
$4,005.00
$4,005.00 - $4,005.00
$4,005.00

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
$4,784.00
$4,784.00 - $4,784.00
$4,784.00
$4,005.00
$4,005.00 - $4,005.00
$4,005.00
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
$5,213.00
$5,213.00 - $5,213.00
$5,213.00
$4,334.00
$4,334.00 - $4,334.00
$4,334.00

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
$5,213.00
$5,213.00 - $5,213.00
$5,213.00
$4,334.00
$4,334.00 - $4,334.00
$4,334.00
Save 17% Save %