tibelec DT930 Manual De Uso página 11

1
2
3
HOLD
4
V
V
OFF
10A
!
5
For 30 sec.
MAX
every
15 min.
FUSED
6
• LCD display, max 1999-digit reading (1).
• MAX-MIN (2) : when using the MAX/MIN function in autoranging mode, the meter will «lock» into
the range that is displayed on the LCD when MAX/MIN is activated. If a MAX/MIN reading ex
ceeds that range, an OL wil be displayed. Select the desired range before entering MAX/MIN mode.
• HOLD (3) : the hold function freezes the reading in the display. Press the HOLD key momentarily
to activate or to exit the HOLD function. Press the HOLD key to keep the current measurement
and press the key again and hold to return to normal mode. Press and Hold the HOLD key to turn
on or off the display blacklinght function. The blacklight will automatically turn off after 10 seconds.
• Function switch (4) : DC voltage, AC voltage, ohmmeter, diode/continuity, CAP, frequency meter,
ADP , AC current, DC current.
• RANGE (7) : autoranging. When the meter is first turned on, it automatically goes into autoranging.
Press the RANGE key, the AUTO display will turn off, to be in manual mode.
To return to autoranging, press and hold the RANGE key for 2 seconds.
• Hz/duty (8) : allows to go from Hz range to%.
6 7
1
AUTO MAX MIN HOLD REL
2
DC
3
AC
4
5
+
_
0 10 20
MAX
RANGE Hz%
MIN
Hz
CAP
%
10A
10A
OFF
V
COM
CAP Hz
!
CAT III 600V
CAT II 1000V
8 9 10
°C °F
11
µ n F
12
mVA
13
Mk
14
Hz%
RPM
15
30 40 50 60
1. LCD display
2. MAX MIN pushbutton
7
3. HOLD pushbutton
8
4. Function switch
5. Jack 10A red test leads
6. Jack COM black test leads
7. RANGE
8. Hz% pushbutton
9. Jack VΩ
9
1. Automatic calibration
2. DC measurement
3. AC measurement
4. Negative polarity
5. Low battery symbol
6. MAX MIN active mode
7. Hold active mode
8. REL active mode
pushbutton
CAP Hz
9. Diode
10. Continuity
11. Capacitance meter
12. Voltmeter/Ammeter
13. Ohmmeter
14. Frequency meter
15. Scaling scale of the
displayed value
11