Analog Voltage and Current Multimeter By Pifco of Manchester. Round with metal case (like an old table alarm clock) and silvered dial made for Voltage measurements in the range of 0 – 240 Volts AC and 0 – 8 Volts DC. It can measure currents in the range 0 – 40 milli Amps with input resistance of 6 kOhm or 0.2 kOhm. Made Probably in the early 1950’s by Pifco Co. Ltd, the famous flashlight and battery makers in Manchester.