![AMEC SB-181 TX Switch Box [AMEC-SB181-010] Brand_Analytic Systems Specially designed for inflating Polyform](https://cdn.shopify.com/s/files/1/0499/1942/6726/files/114147XL.jpg?v=1778788845)
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Specially designed for inflating Polyform products
TH Mount Transducer
A DuraView™ front cover holds everything in place
100% Biodegradable and marine safe boat wash formula
*Requires a Shakespeare 4006 double female ferrule (not included)
AMEC SB-181 TX Switch Box [AMEC-SB181-010] Brand_Analytic Systems Specially designed for inflating PolyformSB 181 TX Switch Box The TX Switch Box SB 181 is specifically made to work with AMEC AIS Class B transceivers, both the 2W and 5W series. With its simple and robust design, silent mode (AIS transmission disabled) can be activated easily. Owner's Manual (pdf)
