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RKI Humidity Filter Disk for PH3 sensor 33-7133 (5/pack)

Usually ships in 5 - 7 days
$35.00

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RKI Humidity Filter Disk is needed when ordering the for Phosohine (PH3) sensor individually. The PH3 sensor utilizes a humidity filter to prevent unstable readings around 0 ppm. Sold 5 filters per pack.

Part Number:
33-7133

GX-3R Pro Manual: 

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