0.10 Model of the human body By way of the incorporated electronic measuring circuit, the occurrence of shock currents is indicated by a signal lamp within the head of the model of the human body lighting up. A value of I/M in excess of 20 mA with a permanent maximum permissible touch voltage of 50 V AC is specified as a shock current. A change-over switch allows to select a contact resistance of either 470 Ohm or 22 Ohm. The incorporated resistors are protected by thermostatic switches. The operation of these switches is indicated by a signal lamp

Poids: 0.4 Kg
Delai de livraison estimé : 12 semaines