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- RKI ESR-A13i Sensor, CO for GX-3R/GX-3R Pro
Product Description
RKI ESR-A13P Sensor, CO for GX-3R/GX-3R Pro
The replacement LEL sensor for the GX-3R and GX-3R Pro has dual active filiments to minimize chances of silicone poisoning. If one filiment is poisoned, the second filiment will continue to allow LEL detection of combustible gases.