Omega EngineeringCounter and Rate Meters Power supplies for stepper drives, sensors, transducers, strain gages, and general purpose use. Linear regulated and switching supplies, adjustable voltages and fixed voltages.Panel Meter, Freq., Rate, Total/ Period Counter 6-Digit, ⅛ DIN MountDUAL PULSE TIMER/Totalizer, Wall Mount, NEMA 4Batch Controller, 6 Digits Display, 30 mV Magnetic Pickup InputsAnalog Input Ratemeter/Totalizer, 6 Digits Display, NEMA 4XFrequency Input Ratemeter/Totalizer, 6 Digits DisplayRate and Total Flow Meter Indicator, Rugged NEMA 4XMultifunction Flow Computers, with Liquid, Gas, Steam, Equations1/8 DIN 6-Digit Rate Meter/TotalizerBattery powered Flow Indicator and TotalizerFlow Batching Processor with Output Controls