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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 81-SC04PH3-LV Calibration Kit for the SC-04 PH<sub>3</sub>, 34 L cylinder of 0.5 ppm PH<sub>3</sub> in N<sub>2</sub>-

RKI 81-SC04PH3-LV Calibration Kit for the SC-04 PH3, 34 L cylinder of 0.5 ppm PH3 in N2
Model: 81-SC04PH3-LV

Your Price $570.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $570.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 75-0038 Standby Battery with charger, 12 AH-

RKI 75-0038 Standby Battery with charger, 12 AH
Model: 75-0038

Your Price $567.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $567.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 81-5203RK Calibration Kit for EAGLE Monitor, H<sub>2</sub>S (25 ppm)/CO/CH<sub>4</sub>/O<sub>2</sub>-

RKI 81-5203RK Calibration Kit for EAGLE Monitor, H2S (25 ppm)/CO/CH4/O2
Model: 81-5203RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


RKI 81-5301RK Calibration Kit for EAGLE Monitor, H<sub>2</sub>S/CO/CH<sub>4</sub>/O<sub>2</sub>-

RKI 81-5301RK Calibration Kit for EAGLE Monitor, H2S/CO/CH4/O2
Model: 81-5301RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


RKI 81-5401RK Calibration Kit for EAGLE Monitor, H<sub>2</sub>S (25 ppm)/CO/CH<sub>4</sub>/O<sub>2</sub>-

RKI 81-5401RK Calibration Kit for EAGLE Monitor, H2S (25 ppm)/CO/CH4/O2
Model: 81-5401RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


RKI 65-2427RK-05 Hydrogen Sulfide Sensor with J-box, CSA version-

RKI 65-2427RK-05 Hydrogen Sulfide Sensor with J-box, CSA version
Model: 65-2427RK-05

Your Price $565.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $565.00 USD
Availability 4 to 5 Weeks
Quantity

RKI 65-2437RK-05 Carbon Monoxide Sensor with J-box, 0 to 300 ppm, CSA version-

RKI 65-2437RK-05 Carbon Monoxide Sensor with J-box, 0 to 300 ppm, CSA version
Model: 65-2437RK-05

Your Price $565.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $565.00 USD
Availability 1 to 2 Weeks
Quantity

RKI 61-1001RK LEL Hydrogen Specific Sensor with explosion proof J-box, 0 to 100% LEL, UL version-

RKI 61-1001RK LEL Hydrogen Specific Sensor with explosion proof J-box, 0 to 100% LEL, UL version
Model: 61-1001RK

Your Price $565.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $565.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 52-0003RK-240 Horn, Edwards 876-R5-

RKI 52-0003RK-240 Horn, Edwards 876-R5
Model: 52-0003RK-240

Your Price $562.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $562.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 20-0640RK Carrying Case for Sample Draw Gas Monitor-

RKI 20-0640RK Carrying Case for Sample Draw Gas Monitor
Model: 20-0640RK

Sale Price $498.52 USD
Regular Price $557.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $498.52 USD
Regular Price $557.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 52-0004RK Horn, federal 450-24 VDC-

RKI 52-0004RK Horn, federal 450-24 VDC
Model: 52-0004RK

Your Price $547.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $547.00 USD
Availability 5 to 6 Weeks
Quantity

RKI 47-1557RK-20 Extender Cable for the OX-07, 65.6'-

RKI 47-1557RK-20 Extender Cable for the OX-07, 65.6'
Model: 47-1557RK-20

Your Price $545.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $545.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 81-2120RKA Confined Space Kit-

RKI 81-2120RKA Confined Space Kit
Model: 81-2120RKA

Sale Price $483.30 USD
Regular Price $540.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $483.30 USD
Regular Price $540.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 21-0519RK Rain Proof Housing for the GD-K8A Toxic Diffusion Sensor/Transmitter-

RKI 21-0519RK Rain Proof Housing for the GD-K8A Toxic Diffusion Sensor/Transmitter
Model: 21-0519RK

Your Price $537.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $537.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 811-101-P1-DLV Calibration Kit, 9 gal cylinder, 10 ppm isobutylene in air-

RKI 811-101-P1-DLV Calibration Kit, 9 gal cylinder, 10 ppm isobutylene in air
Model: 811-101-P1-DLV

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

Sale Price $478.83 USD
Regular Price $535.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $478.83 USD
Regular Price $535.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 811-101-P1 Calibration Kit, 27.2 gal cylinder, 10 ppm isobutylene in air-

RKI 811-101-P1 Calibration Kit, 27.2 gal cylinder, 10 ppm isobutylene in air
Model: 811-101-P1

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

Sale Price $469.88 USD
Regular Price $525.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $469.88 USD
Regular Price $525.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 811-101-P2 Calibration Kit, 27.2 gal cylinder, 100 ppm isobutylene in air-

RKI 811-101-P2 Calibration Kit, 27.2 gal cylinder, 100 ppm isobutylene in air
Model: 811-101-P2

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

Sale Price $469.88 USD
Regular Price $525.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $469.88 USD
Regular Price $525.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 81-5101RK Calibration Kit for single-gas EAGLE gas detectors-

RKI 81-5101RK Calibration Kit for single-gas EAGLE gas detectors
Model: 81-5101RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


RKI 81-5201RK Calibration Kit for EAGLE monitors, CH<sub>4</sub>/CO/O<sub>2</sub>-

RKI 81-5201RK Calibration Kit for EAGLE monitors, CH4/CO/O2
Model: 81-5201RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


RKI 81-5202RK Calibration Kit for EAGLE monitor, CH<sub>4</sub>/CO/O<sub>2</sub>-

RKI 81-5202RK Calibration Kit for EAGLE monitor, CH4/CO/O2
Model: 81-5202RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.