Functional Buttons; Display Symbols - Rev Ritter Em402 Bedienungsanleitung

FUNCTIONAL BUTTONS
Below table indicated for information about the
functional button operations.
HOLD Press HOLD to enter and exit the
HOLD mode in any mode, the Meter
beeps.
MAX Press MAX to start recording and
updating of maximum values.
SELECT Press SELECT button to switch
between
Not every functional button can be used on every rotary
switch position. Below two tables describe which functio-
nal buttons can be used on which rotary switch positions.
Rotary Switch
Positions
SELECT
V
—
V —
—
Ω
•
A 2/20A —
A 200/600A
—
°C °F •
— not available
• available
VΩ
Functional Buttons
MAX HOLD
• •
• •
— •
— •
• •
• •
— •
36 36
DISPLAY-SYMBOLS
4 5 6
3
AUTO
M.H D.H hFE
2
DC
1 AC
14
No Symbol Meaning
1 AC Indicator for AC voltage or current
2 DC Indicator for DC voltage
3 The Meter is in the auto range mode
AUTO
in which the Meter automatically selects
the range with the best resolution
4 Test of diode
5 The continuity buzzer is on
6 M.H Maximum reading displayed
7 D.H Date hold is active
8 The battery is low
Warning: To avoid false readings, which
could lead to possible electric shock or
personal injury, replace the battery as
soon as the battery indicator appears
9 Ω Ohm. The unit of resistance
KΩ Kiloohm: 1 x 10
MΩ Megaohm: 1 x 10
10 °C °F Temperature: Degrees or Fahrenheit
11 A Amperes (amps). The unit of current
12 V Volts. The unit of voltage
mV mV: Millivolt 1x10
13 OL The input value is too large for the
selected range
14 Indicates negative reading
7
8
9
MkΩ
10
°C °F
11
mVA
µ
12
13
3 or 1.000Ohms
or 1.000.000Ohms
6
or 0.001 volts
3
37 37