Seaward Europa Pac Plus - Manual (Page 15)

The Rotary Switch
9
The Rotary Switch
Definitions
Equipment Under Test The electrical / electronic apparatus
(EUT) which is the subject of testing.
Powered Tests - The EUT is supplied with mains voltage,
with measurements being taken of power
consumption, leakage currents etc.
Tester - The Seaward Europa Portable Appliance
Checker
Un-powered Tests - The EUT is the subject of electrical tests
using stimuli generated within the Tester.
The EUT is not provided with mains power.
User - The test technician using the Tester to
perform tests on an EUT