True-rms Multimeters
Display
7
Table 4. Rotary Switch Positions
Switch
Position
Measurement Function
DC mV 0.1 mV to 600 mV.
Temperature −40 °C to +400 °C.
−40 °F to +752 °F.
R
Beeper turns on at <25 Ω and turns off at >250 Ω.
Diode test. Displays above 2.4 V.
A
Hz
AC A from 0.300 A to 10 A.
DC A from 0.001 A to 10 A.
>10.00, display flashes.
>20 A, is displayed.
Frequency of ac A 2 Hz to 30 kHz.
e
Ohms from 0.1 Ω to 50 MΩ.
Farads from 1 nF to 9999 μF.
mA
Hz
AC mA from 3.00 mA to 400 mA.
DC mA from 0.01 mA to 400 mA.
Frequency of ac mA 2 Hz to 30 kHz.
Note: AC voltage and current AC-coupled, true-rms, up to 1 kHz.
Display
Table 5 shows the items on the Product display.
Table 5. Display
8
7
7
5
6
4
3
2
1
13
14
15
9
11
12
10
aik02f.eps
Item Symbol Description
Continuity test.
Diode test.
Negative readings.
Y
Unsafe voltage. Voltage ≥30 V, or
voltage overload ().
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