Prokit's Industries MT-1860 - Manual (Page 10)

9
AC Current (ACA)
. Press the “ mA “ button or “ A “ button. Plug the black meter pen into the hole of
“COM” and the red meter pen into the hole of “mA ” or “0A”. See the picture below.
2. Circularly press the “ mA “ button or “ A “ button. Select automatic AC 600aA
and 0A current to test. The “AC”,“AUTO”,“APO” symbols will appear on the LCD
screen.
3. In case “OL” is displayed on the display, it indicates the current being measured has
exceed the current range, and please select higher ranges for measurements.
Caution:
a) At the 0A mode, current bigger than 0A cannot be measured, and at mA mode, the
current bigger than 600 mA cannot be measured. Otherwise this will lead to the burn-
ing of the fuse or damage the instrument.
b) When the meter penis plugged in the input terminal of the current, it is strictly prohib-
ited to have the meter pen connected in parallel on any circuits.
Range Accuracy Resolution
60mA
±(1.5%+10d)
0μA
600mA 00μA
6A
±(2.5%+15d)
mA
0A 0mA
• The maximum input current: 0A (not exceeding 5s))
• Overload protection: 0.6A/250V fuse; 0A/250V fuse.
• Frequency response: 40~400Hz.
• Duty Cycle Display: (0.1%-99.9%).
Resistance
. Press “
Ω
“ button, and respectively plug the red and black meter pens into the holes
of “
VΩ Hz
TEMP ”and “COM”.
2. Circularly press “
Ω
“ button and select resistance measurement. Meanwhile, a cor-
CAT ll
VΩ Hz
10A
COM mA
10A 10sec MAX FUSED
MAX 600mA
FUSED MAX 1000V DC 750V AC
Ω
m A
A
DC
/A C Hz/ C˚/F
˚
AUTO POWER OFF
POWER REL/RS232
MAX/MIN Hz/DUTY HOLD RANGE
TEMP
DC
V
AUTO
APO
CAT ll
VΩ Hz
10A
COM mA
10A 10sec MAX FUSED
MAX 600mA
FUSED MAX 1000V DC 750V AC
Ω m
A
A
DC / AC
Hz
/ C
˚ / F ˚
AUTO POWER OFF
POWER REL/RS232
MAX/MIN Hz/DUTY HOLD RANGE
TEMP
DC
V
AUTO
APO
A
mA
switch
switch