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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 ESM-01DH-PH3 ESM-01 Plug-In Phosphine Sensor, 0 to 1 ppm-

RKI ESM-01DH-PH3 ESM-01 Plug-In Phosphine Sensor, 0 to 1 ppm
Model: ESM-01DH-PH3

Your Price $210.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $210.00 USD
Availability 2 to 3 Weeks
Quantity

RKI ESM-01DH-D-SO2 ESM-01 Plug-In Sulphur Dioxide Sensor, 0 to 6 ppm-

RKI ESM-01DH-D-SO2 ESM-01 Plug-In Sulphur Dioxide Sensor, 0 to 6 ppm
Model: ESM-01DH-D-SO2

Sale Price $187.95 USD
Regular Price $210.00 USD
Availability 10 to 11 Weeks

Qty:

Sale Price $187.95 USD
Regular Price $210.00 USD
Availability 10 to 11 Weeks
Quantity

RKI 49-2175RK-01 Battery Charger with 4 C size NiMH batteries-

RKI 49-2175RK-01 Battery Charger with 4 C size NiMH batteries
Model: 49-2175RK-01

Your Price $211.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $211.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 47-1556-10 Extender Cable with remote box, 10 m-

RKI 47-1556-10 Extender Cable with remote box, 10 m
Model: 47-1556-10

Your Price $211.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $211.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 33-0156RK-100 Hydrophobic Filter Element, 100-pack-

RKI 33-0156RK-100 Hydrophobic Filter Element, 100-pack
Model: 33-0156RK-100

Sale Price $188.85 USD
Regular Price $211.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $188.85 USD
Regular Price $211.00 USD
Availability 1 to 2 Weeks
Quantity

RKI 30-0600RK-01 Pump-

RKI 30-0600RK-01 Pump
Model: 30-0600RK-01

Sale Price $188.85 USD
Regular Price $211.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $188.85 USD
Regular Price $211.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2037RK Hydrogen Sulfide Sensor, ES-87 type-

RKI 65-2037RK Hydrogen Sulfide Sensor, ES-87 type
Model: 65-2037RK

Your Price $213.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $213.00 USD
Availability 2 to 3 Weeks
Quantity

RKI NC-6260B LEL Sensor-

RKI NC-6260B LEL Sensor
Model: NC-6260B

Sale Price $192.43 USD
Regular Price $215.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $192.43 USD
Regular Price $215.00 USD
Availability 1 to 2 Weeks
Quantity

RKI 30-0951RK-HS-01 Flow Through Adapter, H<sub>2</sub>S-

RKI 30-0951RK-HS-01 Flow Through Adapter, H2S
Model: 30-0951RK-HS-01

Sale Price $196.90 USD
Regular Price $220.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $196.90 USD
Regular Price $220.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 51-0096RK Horn/Strobe for the GD-70D4H-XX, 10 to 33 VDC-

RKI 51-0096RK Horn/Strobe for the GD-70D4H-XX, 10 to 33 VDC
Model: 51-0096RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Alarms, Sirens and Indicators category for similar products.


RKI 49-2175RK-02 Battery Charger with 4 C size NiMH batteries, field-installed-

RKI 49-2175RK-02 Battery Charger with 4 C size NiMH batteries, field-installed
Model: 49-2175RK-02

Sale Price $197.80 USD
Regular Price $221.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $197.80 USD
Regular Price $221.00 USD
Availability 3 to 4 Weeks
Quantity

RKI 49-2177RK-01 Battery Charger, 100 to 240 VAC adapter, factory-installed-

RKI 49-2177RK-01 Battery Charger, 100 to 240 VAC adapter, factory-installed
Model: 49-2177RK-01

Sale Price $197.80 USD
Regular Price $221.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $197.80 USD
Regular Price $221.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 49-2176RK-02 Battery Charger, 12 VDC, field-installed-

RKI 49-2176RK-02 Battery Charger, 12 VDC, field-installed
Model: 49-2176RK-02

Sale Price $205.85 USD
Regular Price $230.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $205.85 USD
Regular Price $230.00 USD
Availability 3 to 4 Weeks
Quantity

RKI 49-2177RK-02 Battery Charger, 100 to 240 VAC adapter, field-installed-

RKI 49-2177RK-02 Battery Charger, 100 to 240 VAC adapter, field-installed
Model: 49-2177RK-02

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 3 to 4 Weeks
Quantity

RKI 81-0192RK-04 Calibration Cylinder, 2 ppm CL2, 34 liter-

RKI 81-0192RK-04 Calibration Cylinder, 2 ppm CL2, 34 liter
Model: 81-0192RK-04

This product is a special order item which can’t be returned or cancelled.

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 81-0155RK-02 Aluminum Cylinder, 58 L-

RKI 81-0155RK-02 Aluminum Cylinder, 58 L
Model: 81-0155RK-02

This product is a special order item which can’t be returned or cancelled.

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 81-0158RK-02 Aluminum Cylinder, 58 L-

RKI 81-0158RK-02 Aluminum Cylinder, 58 L
Model: 81-0158RK-02

This product is a special order item which can’t be returned or cancelled.

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $206.75 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 48-2000RK Noise Filter for the LF210SEW-UL-

RKI 48-2000RK Noise Filter for the LF210SEW-UL
Model: 48-2000RK

Your Price $231.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $231.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 20-0112RK-03 Case with foam-

RKI 20-0112RK-03 Case with foam
Model: 20-0112RK-03

Sale Price $207.64 USD
Regular Price $232.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.64 USD
Regular Price $232.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 33-0171RK Filter Replacement-

RKI 33-0171RK Filter Replacement
Model: 33-0171RK

Sale Price $208.54 USD
Regular Price $233.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $208.54 USD
Regular Price $233.00 USD
Availability 2 to 3 Weeks
Quantity