RKI Instruments - Gas and Combustion


RKI ES-238-SO2 Gas Sensor, sulfur dioxide (SO2), 0 to 10 ppm-

RKI ES-238-SO2 Gas Sensor, sulfur dioxide (SO2), 0 to 10 ppm
Model: ES-238-SO2

Sale Price $434.08 USD
Regular Price $485.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $434.08 USD
Regular Price $485.00 USD
Availability 2 to 3 Weeks
Quantity

RKI ES-237-H2S Gas Sensor, hydrogen sulfide (H<sub>2</sub>S), 0 to 30 ppm-

RKI ES-237-H2S Gas Sensor, hydrogen sulfide (H2S), 0 to 30 ppm
Model: ES-237-H2S

Your Price $485.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $485.00 USD
Availability 2 to 3 Weeks
Quantity

RKI ES-23-CO Gas Sensor, carbon monoxide (CO), 0 to 150 ppm-

RKI ES-23-CO Gas Sensor, carbon monoxide (CO), 0 to 150 ppm
Model: ES-23-CO

Your Price $485.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $485.00 USD
Availability 2 to 3 Weeks
Quantity

RKI ES-1827i Replacement Hydrogen Sulfide Sensor for the GX-2001, GX-2003, GX-2009, GX-2012, GasWatch 2, and HS-01-

RKI ES-1827i Replacement Hydrogen Sulfide Sensor for the GX-2001, GX-2003, GX-2009, GX-2012, GasWatch 2, and HS-01
Model: ES-1827i

Sale Price $134.25 USD
Regular Price $150.00 USD
Availability 7 in Stock

Qty:

Sale Price $134.25 USD
Regular Price $150.00 USD
Availability 7 in Stock
Quantity

RKI ES-1821 Replacement Carbon Monoxide Sensor for the GX-2001, GX-2003, GX-2009, GX-2012, GasWatch 2, CO-01, and Gas Tracer-

RKI ES-1821 Replacement Carbon Monoxide Sensor for the GX-2001, GX-2003, GX-2009, GX-2012, GasWatch 2, CO-01, and Gas Tracer
Model: ES-1821

Sale Price $134.25 USD
Regular Price $150.00 USD
Availability 9 in Stock

Qty:

Sale Price $134.25 USD
Regular Price $150.00 USD
Availability 9 in Stock
Quantity

RKI ES-1537-H2S H<sub>2</sub>S Replacement Sensor-

RKI ES-1537-H2S H2S Replacement Sensor
Model: ES-1537-H2S

Your Price $205.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $205.00 USD
Availability 4 to 5 Weeks
Quantity

RKI ES-1531-CO Carbon Monoxide Sensor, 0 to 300 ppm-

RKI ES-1531-CO Carbon Monoxide Sensor, 0 to 300 ppm
Model: ES-1531-CO

Your Price $205.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $205.00 USD
Availability 3 to 4 Weeks
Quantity

RKI ES-031M-CO Carbon Monoxide Sensor-

RKI ES-031M-CO Carbon Monoxide Sensor
Model: ES-031M-CO

Your Price $235.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $235.00 USD
Availability 2 to 3 Weeks
Quantity

RKI EL-7776 Filament Set, CH<sub>4</sub>-

RKI EL-7776 Filament Set, CH4
Model: EL-7776

Sale Price $66.23 USD
Regular Price $74.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $66.23 USD
Regular Price $74.00 USD
Availability 2 to 3 Weeks
Quantity

RKI Eagle Single Gas Detector for transformer gas testing with two pumps, H<sub>2</sub>, 0 to 5%-

RKI Eagle Single Gas Detector for transformer gas testing with two pumps, H2, 0 to 5%
Model: 72-5101RK-TRB

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


RKI Eagle Single Gas Detector for transformer gas testing with bag and diluting fitting, H<sub>2</sub>, 0 to 5%-

RKI Eagle Single Gas Detector for transformer gas testing with bag and diluting fitting, H2, 0 to 5%
Model: 72-5101RK-TR1

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


RKI EAGLE Portable Single-Gas Detector, SiH<sub>4</sub>, 0 to 15 ppm-

RKI EAGLE Portable Single-Gas Detector, SiH4, 0 to 15 ppm
Model: 72-5117RK-23AH

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, PH<sub>3</sub>, 0 to 1 ppm-

RKI EAGLE Portable Single-Gas Detector, PH3, 0 to 1 ppm
Model: 72-5108RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, O<sub>3</sub>, 0 to 1 ppm-

RKI EAGLE Portable Single-Gas Detector, O3, 0 to 1 ppm
Model: 72-5109RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, NO<sub>2</sub>, 0 to 15 ppm-

RKI EAGLE Portable Single-Gas Detector, NO2, 0 to 15 ppm
Model: 72-5114RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, NO, 0 to 100 ppm-

RKI EAGLE Portable Single-Gas Detector, NO, 0 to 100 ppm
Model: 72-5113RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, NH<sub>3</sub>, 0 to 75 ppm-

RKI EAGLE Portable Single-Gas Detector, NH3, 0 to 75 ppm
Model: 72-5111RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, NH<sub>3</sub>, 0 to 200 ppm-

RKI EAGLE Portable Single-Gas Detector, NH3, 0 to 200 ppm
Model: 72-5111RK-01

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, N<sub>2</sub>H<sub>4</sub>, 0 to 5 ppm-

RKI EAGLE Portable Single-Gas Detector, N2H4, 0 to 5 ppm
Model: 72-5126RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI EAGLE Portable Single-Gas Detector, HF, 0 to 9 ppm-

RKI EAGLE Portable Single-Gas Detector, HF, 0 to 9 ppm
Model: 72-5112RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.