Duspol and Benning MM10 multimeters, available from Extreme Safety , have a variety of measurement functions and test-result logging features. MM10 multimeters feature a host of functions, including voltage (0.1mV to 750V), resistance (0.1? to 60M?), amperage (1mA to 10A), capacity (10pF to 100µF), frequency (1Hz to 60MHz) and temperature (-20°C to 800°C). MM10 multimeters also offer a USB download interface, which comes with software for PC download.