Omega Foot Switch for ET-500 and ET-400 Enlarging Timers

The Omega Foot Switch for  the Omega/LPL ET-500 and ET-400 Enlarging Timers simply plugs into timer for easy, hands-free operation.

Dimensions: 7-7/8 x 3-23/64 x 1-37/64" H Weight: 13oz.Switch". Extra plug in outlet for safelight.