Instruments to measure signals from loadcells. Typical 1mV/V, 2mV/V or 3mV/V signals.
Instruments to measure frequency from power networks. Voltages up to 500Vac, and frequency measures from mHz up to 900KHz.
Flow meters to measure instant and total flow, from flow sensor signals, with scalable reading, excitation voltage, …
Instruments to measure process signals (4/20mA, 0/10Vdc) and provide frequency in form of impulses, with output frequency proportional to the input process value.