QtDMM is a simple DMM readout program which includes a configurable recorder. The recorder features manual start, scheduled start (at a given time), and triggered automatic start and starting of external applications when given thresholds are reached. It was written for the Metex multimeter, and compatible multimeters like VOLTCRAFT. It has been tested with the following Multimeters: Metex M-3660D, M-3830D, M-3850D, ME-11, ME-22, ME-32, Universal system 9160, PeakTech 4010 and 451, Radioshack 22-805, and Voltcraft M-4660, ME-11, and ME-32, but it should work with other DMMs that support the same protocol.