
RKI Instruments
Gas detection and monitoring
RKI Instruments Portable Replacement Sensors
168 products across 9 product families
39 modelsSC Series Replacement Sensors
Click to compare & select →
Starting at $210.00
30 modelsEagle Replacement Sensors
Click to compare & select →
Starting at $167.00
24 modelsSpecialty & Legacy Portable Sensors
Click to compare & select →
Starting at $46.00
18 modelsEagle 2 Replacement Sensors
Click to compare & select →
Starting at $167.00
15 modelsGX-9000 Replacement Sensors
Click to compare & select →
Starting at $415.00
14 modelsGX-6000 / GX-6100 PID & IR Sensors
Click to compare & select →
Starting at $275.00
13 modelsGX-3R / GX-3R Pro / 04 Series Sensors
Click to compare & select →
Starting at $160.00
9 modelsGX-8000 / RX Series Sensors
Click to compare & select →
Starting at $160.00
6 modelsGX-2009 / GX-2012 / Gas Tracer Sensors
Click to compare & select →
Starting at $127.00
Need Help With RKI Instruments Products?
Our team is factory-trained and ready to help you select, configure, and maintain RKI Instruments instruments.
Get Expert Help