Functional
description
14
Benchtop multimeters, 6000 and 60000 points
Functional description (continued)
Mode
Δ
REL
Examples of display
in the V
AC+DC
function
Measured signal: 1V, 100Hz:
Activation of the
Δ
REL mode by
a short press on the
key
:
The signal changes to 1.5V (
Δ
REL = 1.5V-1V = 0.5V)
De-activation of the
Δ
REL mode by
a press on the
key
:
A long press on the
key erases the reference value and exits from the
Δ
REL mode.
Short press, in the
Δ
REL mode, on the
key:
Present value of the signal
Frequency of the signal
Δ
REL = (present value - reference value)
Reference value
Present value
-
Reference value
Δ
REL (%) =
x 100
Reference value
Δ
REL = (present value - reference value)
Reference value
Reference value
Present value of the signal
Reference value