T.M. can supply test bench and special electrical equipment. The test bench could have different use and needs to be specifically designed.
A test bench usually is composed by a voltage regulator, dedicated components and a metallic shell including all the components. On the shell, are usually installed the instrumentations and the button panel such as: incoming voltmeter with switches for the reading of the incoming voltage, digital ammeters to measure the output power of the apparatus in test, buttons and leds.
T.M. is also able to offer tools for measuring step and contact voltages, the resistance of grounding outlets for stations for generation and trasformatioon of electrical power, according to CEI standards. The equipment includes a power generator that injects the current between the disperser in test and the auxiliary disperser. The power generator is composed by a voltage regulator under on load which guarantees an excellent continuity of the power. The voltage is measured between two probes with standard weight and dimension and the measurement are executed connecting to the picks a voltmeter and a load which simulate the human impedance, these accessory are not included in the instrument. This solutions permits a reduction of the time needed for the measurement that otherwise is extremely long because of the pauses imposed by the cooling time.