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

Yellow RKI gas monitor 721-015-02 against white background Save 29% Save %

RKI 721-015-02 Eagle 2 Gas Monitor CO2 (IR 0-10,000ppm) FREE SHIPPING

Life Protectors LLC
$5,495.00
$5,495.00 - $5,495.00
$5,495.00
$3,923.00
$3,923.00 - $3,923.00
$3,923.00

RKI 721-015-02 Eagle 2 Gas Monitor Carbon Dioxide CO2 (IR 0-10,000ppm)    USA Made  No Sales Tax  Free shipping RKI factory to you  Authorized wor...

View full details
$5,495.00
$5,495.00 - $5,495.00
$5,495.00
$3,923.00
$3,923.00 - $3,923.00
$3,923.00
Save 29% Save %
Yellow RKI gas monitor 721-011 against white background Save 29% Save %

RKI 721-011 EAGLE 2 for Ammonia (NH3) 0 -75 ppm FREE SHIPPING

Life Protectors LLC
$4,681.00
$4,681.00 - $4,681.00
$4,681.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00

RKI 721-011 EAGLE 2 for Ammonia (NH3) 0 -75 ppm   USA Made  No Sales Tax  Free shipping RKI factory to you  Authorized worldwide RKI distributor D...

View full details
$4,681.00
$4,681.00 - $4,681.00
$4,681.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00
Save 29% Save %
Yellow RKI gas monitor 721-008 against white background Save 29% Save %

RKI 721-008 Eagle 2 Gas Monitor, Phosphine (PH3), 0-1.0 ppm FREE SHIPPING

Life Protectors LLC
$4,681.00
$4,681.00 - $4,681.00
$4,681.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00

RKI 721-008 Eagle 2 Gas Monitor, Phosphine (PH3), 0-1.0 ppm   USA Made No Sales Tax  Free shipping RKI factory to you  Authorized worldwide RKI di...

View full details
$4,681.00
$4,681.00 - $4,681.00
$4,681.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00
Save 29% Save %
Yellow RKI gas monitor 721-007 against white background Save 28% Save %

RKI 721-007 Eagle 2 Gas Monitor, Arsine (AsH3), 0-1.5 ppm FREE SHIPPING

Life Protectors LLC
$4,636.00
$4,636.00 - $4,636.00
$4,636.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00

RKI 721-007 Eagle 2 Gas Monitor, Arsine (AsH3), 0-1.5 ppm  USA Made  No Sales Tax  Free shipping RKI factory to you  Authorized worldwide RKI dist...

View full details
$4,636.00
$4,636.00 - $4,636.00
$4,636.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00
Save 28% Save %
Yellow RKI gas monitor 721-006 against white background
Save 29% Save %

RKI 721-006 Eagle 2 Gas Monitor, Chlorine (Cl2), 0-3 ppm FREE SHIPPING

Life Protectors LLC
$4,677.00
$4,677.00 - $4,677.00
$4,677.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00

RKI 721-006 Eagle 2 Gas Monitor, Chlorine (Cl2), 0-3 ppm  USA Made  No Sales Tax  Free shipping RKI factory to you  Authorized worldwide RKI distr...

View full details
$4,677.00
$4,677.00 - $4,677.00
$4,677.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00
Save 29% Save %
Yellow RKI gas monitor 721-005 against white background
Save 31% Save %

RKI 721-005 Eagle 2 Gas Monitor, Sulphur Dioxide (SO2), 0-6ppm

Life Protectors LLC
$4,816.00
$4,816.00 - $4,816.00
$4,816.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00

RKI 721-005 Eagle 2 Gas Monitor, Sulphur Dioxide (SO2), 0-6ppm  USA Made.   No Sales Tax  Free shipping RKI factory to you  Authorized worldwide R...

View full details
$4,816.00
$4,816.00 - $4,816.00
$4,816.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00
Save 31% Save %
Yellow RKI gas monitor 721-003 against white background
Save 40% Save %

RKI 721-003 Eagle 2 Hydrogen Sulfide Detector H2S 0-100ppm

Life Protectors LLC
$4,876.00
$4,876.00 - $4,876.00
$4,876.00
$2,942.00
$2,942.00 - $2,942.00
$2,942.00

RKI 721-003  Eagle 2  Hydrogen Sulfide Detector H2S 0-100ppm . USA Made.  FREE SHIPPING and NO SALES TAX to all 48 continental United States. De...

View full details
$4,876.00
$4,876.00 - $4,876.00
$4,876.00
$2,942.00
$2,942.00 - $2,942.00
$2,942.00
Save 40% Save %
Yellow RKI gas monitor 721-002-M against white background
Save 26% Save %

RKI 721-002-M Eagle 2 (O2, 0-40% volume) Marine Version Detector

Life Protectors LLC
$4,053.00
$4,053.00 - $4,053.00
$4,053.00
$2,985.00
$2,985.00 - $2,985.00
$2,985.00

RKI 721-002-M  Eagle 2   Gas Detector  (O2, 0-40 percent volume) Marine Version with Internal Oil Mist Filter. USA Made. No Sales Tax  Free shippi...

View full details
$4,053.00
$4,053.00 - $4,053.00
$4,053.00
$2,985.00
$2,985.00 - $2,985.00
$2,985.00
Save 26% Save %
Yellow RKI gas monitor 721-002 against white background
Save 42% Save %

RKI 721-002 Eagle 2 (O2, 0-40 percent volume) Gas Detector No Tax!

Life Protectors LLC
$5,033.00
$5,033.00 - $5,033.00
$5,033.00
$2,942.00
$2,942.00 - $2,942.00
$2,942.00

RKI 721-002  Eagle 2   Gas Detector  (O2, 0-40 percent volume) Gas Detector. USA Made. No Sales Tax  Free shipping RKI factory to you  Authorized w...

View full details
$5,033.00
$5,033.00 - $5,033.00
$5,033.00
$2,942.00
$2,942.00 - $2,942.00
$2,942.00
Save 42% Save %
Yellow RKI gas monitor 721-001-TT against white background
Save 21% Save %

RKI Eagle 2 721-001-TT For LEL/ppm Tank tester version No Tax!

Life Protectors LLC
$4,662.00
$4,662.00 - $4,662.00
$4,662.00
$3,695.00
$3,695.00 - $3,695.00
$3,695.00

RKI 721-001-T  Eagle 2   Gas Detector for LEL/ppm Tank Tester Version, with float probe included. USA Made. No Sales Tax  Free shipping RKI factor...

View full details
$4,662.00
$4,662.00 - $4,662.00
$4,662.00
$3,695.00
$3,695.00 - $3,695.00
$3,695.00
Save 21% Save %
Yellow RKI gas monitor 721-001-T against white background
Save 28% Save %

RKI Eagle 2 721-001-T(Teflon) Gas Detector for Heavy Hydrocarbons No Tax!

Life Protectors LLC
$4,292.00
$4,292.00 - $4,292.00
$4,292.00
$3,092.00
$3,092.00 - $3,092.00
$3,092.00

RKI 721-001-T  Eagle 2   Gas Detector for LEL/ppm with Teflon hose for Heavy Hydrocarbons. USA Made  No Sales Tax  Free shipping RKI factory to you...

View full details
$4,292.00
$4,292.00 - $4,292.00
$4,292.00
$3,092.00
$3,092.00 - $3,092.00
$3,092.00
Save 28% Save %
Yellow RKI gas monitor 721-001-IR against white background
Save 22% Save %

RKI Eagle 2 721-001-IR Gas Detector for LEL, methane only w/IR Sensor

Life Protectors LLC
$5,052.00
$5,052.00 - $5,052.00
$5,052.00
$3,923.00
$3,923.00 - $3,923.00
$3,923.00

RKI 721-001-IR  Eagle 2   Gas Detector for LEL, methane only w/IR Sensor. USA Made. No Sales Tax  Free shipping RKI factory to you  Authorized wor...

View full details
$5,052.00
$5,052.00 - $5,052.00
$5,052.00
$3,923.00
$3,923.00 - $3,923.00
$3,923.00
Save 22% Save %
Yellow RKI gas monitor 721-001-H2 against white background

RKI 721-001-H2 Eagle 2 Multi Gas Detector for LEL,ppm (H2 specific)

Life Protectors LLC
$3,880.00 - $3,880.00
$3,880.00
$3,880.00 - $3,880.00
$3,880.00

RKI 721-001-H2 Eagle 2 Multi Gas Detector for LEL,ppm (Hydrogen H2 specific) USA Made.  This instrument is configured to monitor LEL and ppm (Hydr...

View full details
$3,880.00 - $3,880.00
$3,880.00
$3,880.00 - $3,880.00
$3,880.00

RKI 721-001 Eagle 2 Multi Gas Detector for LEL and ppm

Life Protectors LLC
$2,886.00 - $2,886.00
$2,886.00
$2,886.00 - $2,886.00
$2,886.00

RKI 721-001 Eagle 2 Multi Gas Detector for LEL and ppm USA Made.  FREE SHIPPING and NO SALES TAX to all 48 continental United States. This instrume...

View full details
$2,886.00 - $2,886.00
$2,886.00
$2,886.00 - $2,886.00
$2,886.00
Yellow RKI gas monitor 721-001 against white background
Save 32% Save %

RKI 721-001 Eagle 2 Multi Gas Detector for LEL and ppm No Tax

Life Protectors LLC
$4,520.00
$4,520.00 - $4,520.00
$4,520.00
$3,088.00
$3,088.00 - $3,088.00
$3,088.00

RKI 721-001 Eagle 2 Multi Gas Detector for LEL and ppm USA Made  No Sales Tax Free shipping RKI factory to you  Authorized worldwide RKI distrib...

View full details
$4,520.00
$4,520.00 - $4,520.00
$4,520.00
$3,088.00
$3,088.00 - $3,088.00
$3,088.00
Save 32% Save %