SpeedTest 2018 makes it possible to define BONDS general (A, ACE) and selective type parameters both before the automatic and before the manual regime. It can measure the impedance of grounding without turning off OF BONDS, measure the impedance of chain “phase- phase”, “phase - neutral particle”, “phase - the earth” and calculate the value of the expected current [KZ], and also determine phase sequence. Possibility to memorize the results of testing before the memory of instrument, to transfer them beside the computer for further the processing.