The Oil Spotter auto control and alarm system from SJE-Rhombus is designed to monitor and control one single-phase pump in water/oil environments. The system has two terminal blocks – one for a 120 VAC pump, 120 VAC oil containment valve or 120 VAC water drain valve. The other terminal block is for wiring the Oil Spotter auto probe, high-water alarm float or auxiliary alarm connection. The panel includes an auto/hand pump switch and water/oil drain selection switch (functions in hand mode only). 888/342-5753; www.sjerhombus.com.