Simpson Electric S661-1-1-1-1-0 Preset Rate Counter, 120VAC, Standard Input, One Relay Output, 12VDC Excitation $433.63 Select
Simpson Electric S660-1-1-1-1-0 Preset Totalizer/Counter, 120VAC, Standard Input, One Relay Output, 12VDC Excitation $417.99 Select
Simpson Electric S662-1-1-1-0-0 Batch/Dual Counter, 120VAC, Standard Input, One Relay Output $435.66 Select
Simpson Electric S660-1-1-2-1-0 Preset Totalizer/Counter, 120VAC, Standard Input, Two Relay Output, 12VDC Excitation $457.99 Select
Simpson Electric S664-1-1-0-1-0 Frequency Counter, 120VAC, Standard Input, 12VDC Excitation $326.48 Select