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Independence Day Promotion - Save 5% on almost everything with promo code JULY5
Independence Day Promotion - Save 5% on almost everything with promo code JULY5

RKI Instruments - Gas and Combustion Accessories


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 13 in Stock

Qty:

Sale Price $134.25 USD
Regular Price $150.00 USD
Availability 13 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 DES-3311-4-01 Carbon Dioxide Sensor with scrubber-

RKI DES-3311-4-01 Carbon Dioxide Sensor with scrubber
Model: DES-3311-4-01

Your Price $470.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $470.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DES-3311-4 Carbon Dioxide Sensor, 0 to 10,000 ppm-

RKI DES-3311-4 Carbon Dioxide Sensor, 0 to 10,000 ppm
Model: DES-3311-4

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DES-3311-1-01 Carbon Dioxide Sensor, infrared-

RKI DES-3311-1-01 Carbon Dioxide Sensor, infrared
Model: DES-3311-1-01

Your Price $470.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $470.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DES-3311-1 Carbon Dioxide Sensor, IR-

RKI DES-3311-1 Carbon Dioxide Sensor, IR
Model: DES-3311-1

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DEM-3313-5 Infrared CO2 Sensor, 2 mm, 0 to 60%-

RKI DEM-3313-5 Infrared CO2 Sensor, 2 mm, 0 to 60%
Model: DEM-3313-5

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DEM-3313-4 Infrared CO2 Sensor, 30mm, 0 to 10,000 ppm-

RKI DEM-3313-4 Infrared CO2 Sensor, 30mm, 0 to 10,000 ppm
Model: DEM-3313-4

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DEM-3313-3A  Infrared CH4 Sensor, autoranging-

RKI DEM-3313-3A Infrared CH4 Sensor, autoranging
Model: DEM-3313-3A

Sale Price $702.58 USD
Regular Price $785.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $702.58 USD
Regular Price $785.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DEM-3313-3 Infrared CH4 Sensor, 50 mm, 5 to 100%-

RKI DEM-3313-3 Infrared CH4 Sensor, 50 mm, 5 to 100%
Model: DEM-3313-3

Sale Price $702.58 USD
Regular Price $785.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $702.58 USD
Regular Price $785.00 USD
Availability 1 to 2 Weeks
Quantity

RKI DEM-3313-2 Infrared HC Sensor, 10 mm, 2 to 30%-

RKI DEM-3313-2 Infrared HC Sensor, 10 mm, 2 to 30%
Model: DEM-3313-2

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DEM-3313-1 Infrared CO2 Sensor, 10mm, 0 to 5%-

RKI DEM-3313-1 Infrared CO2 Sensor, 10mm, 0 to 5%
Model: DEM-3313-1

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $716.00 USD
Regular Price $800.00 USD
Availability 2 to 3 Weeks
Quantity

RKI Beacon 800 Eight-Channel Wall Mount Controller-

RKI Beacon 800 Eight-Channel Wall Mount Controller
Model: 72-2108RK

Your Price $2835.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $2835.00 USD
Availability 5 to 6 Weeks
Quantity

RKI Beacon 410A Four-Channel Wall Mount Controller with large strobe light-

RKI Beacon 410A Four-Channel Wall Mount Controller with large strobe light
Model: 72-2104A-13R

Your Price $3335.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $3335.00 USD
Availability 5 to 6 Weeks
Quantity