Model Q 1074A - OPERATION MANUAL
3
Resistance
600
Ω
, 6k
Ω
, 60k
Ω
, 600K
Ω
, 6M
Ω
±(
0.5%+2
)
60M
Ω
±(
1.0%+3
)
Overload protection
250V DC/AC RMS.
DC Current
600uA,6000uA ,60mA, 600mA
±
(
0.5%+3)
Overload protect
:
Fast fuse 0.8A/600V
Note - Not to measure a current in a circuit
with voltage more than 600V.
10A
±
(
0.8%+5)
10A for 15sec each.
15min maximum
Overload protect
Fast fuse 10A/600V
Input voltage drop
≤
0.3V.
Note - Not to measure a current in a circuit
with voltage more than 600V.
AC Current
6000uA , 600mA
±
(
1.5%+4)
Overload protect
Fast fuse 0.8A/600V
Note - Not to measure a current in a circuit
with voltage more than 600V.
10A
±
(
2.0%+5)
10A for 15sec each.
15min maximum
Overload protect
Fast fuse 10A/600V.
Input voltage drop
≤
0.3V.
Frequency Respond
50Hz
– 1KHz
Note - Not to measure a current in a circuit
with voltage more than 600V.
Capacitance
1nF,10nF, 100nF, 1
μ
F, 10
μ
F,100
μ
F,
1000
μ
F,10mF,100mF
± (5% +10)
Overload protection
250V DC/AC RMS.
Temperature
-50
℃-
150
℃
±
(3
℃
+1) (Use build-in temperature sensor)
-58
℉
-
302
℉
±
(5
℉
+2)
150
℃-
700
℃
±
3%
±
1
℃
302
℉
-
1292
℉
±
3%
±
2
℉
Overload protection
250V DC/AC RMS
Frequency
9.999Hz -10MHz
±
(0.1
%
rdg+5)
Sensitivity
≤
100kHz - 1.5V RMS;
>
100kHz - 5V RMS
Overload protect
250V RMS
Duty Cycle
0.1~99.9%
± (2% rdg +5) @ Frequency less than 10kHz
Overload Protection
250V DC/AC RMS
Diode Test
Test current
1±0.6mA; Test voltage - Approx. 2.8V
Overload protection
250V DC/AC RMS
Continuity Test
Audible indication
< 120
Ω
Approx.
Overload protection
250V DC/AC RMS
.