AUTOMATIC AWARENESS MULTI-METER CONNECTING TO A SMARTPHONE MEASURING SYSTEM THEREOF

摘要

The present invention relates to a smartphone-connected type multimeter of a measurement object automatic recognition function and a measurement system and a measurement method for forming the same. The present invention can: easily measure the electrical characteristics of a measurement object which a user wants to measure without performing an input process like the selection of a measurement object and measurement content in advance for measuring the measurement object; enable a non-specialist in a related technology field to easily measure various kinds of measurement objects; and improve the storage and use ability of the multimeter due to convenient carriage and storage. The present invention comprises: a housing; a pair of lead wires which is equipped with a probe being in contact with a measurement object at an end and is formed to be drawn from the housing; a range module which rectifies and transforms an electrical signal received by the lead wires and is installed in the housing; a voltage module which applies a current on the measurement object by generating the electricity of a designated voltage; and a process module which receives instruction data by communicating with the program module of a smart phone, generates an electrical signal processed by the range module as analysis data by converting and analyzing the electrical signal into a corresponding digital signal suitable for electrical characteristics according to the setting of the instruction data, and is installed in the housing while controlling an electrical signal for the current appliance of the voltage module if an electrical signal is not received from the measurement object.