The Laserliner MultiMeter PocketBox is a multimeter in a handy format. The measuring needles are integrated in the box, as well as the holder. You turn the function knob to operate the multimeter. The function and range switching is automatic, so you do not have to cross the cables. You measure voltage up to 250 volts, current up to 200 millie amperes and resistances up to 20 mega ohms. An acoustic signal sounds when the resistance test exceeds 30 ohms. For the function and polarity determination you do the diode test. As an extra convenience, the multimeter is equipped with a data hold function. This allows you to measure difficult places with the MultiMeter PocketBox and then read the measured values ¿¿on the LC display.