Explanation Of The Buttons - TESTBOY TV 218 Bedienungsanleitung

Explanation of the buttons

Select
Switch between DC (default) or
AC mode.
Zero
Press the Zero key to zero-out
the display reading.
D-H
Data Hold button (also referred to
as the measurement save but-
ton).
Press this button in order to save
and display the current measured
value. The H-D icon on the dis-
play confirms the active function.
The measurement process is in-
terrupted during the data-hold
function!
Function select switch
The function select switch is used
for selecting the measurement
range and for switching off the
meter.
TV 218
Operations
31