24
23
6
.
000nF
60
.
00nF
600
.
0nF
6
.
000
µ
F
60
.
00 F
µ
600
.
0 F
µ
6000 F
µ
0.001nF
0.01nF
0.1nF
0.001 F
µ
0.01 F
µ
0.1 F
µ
1 F
µ
(≤
1000
µF
)
1 F
µ
(＞
1000
µF
)
±(2.0%+5)
±(5.0%+5)
10Hz 100KHz
～
1% 99.9%
～
0.01Hz 0.1KHz
～
0.1%
±(
0.1%+3)
±(
1.0%+4)
-
55.0
0
～
＞
0
50.0
～
＞
50.0
500.0
～
-67
32
℉
℉
～
＞
℉
32
122
～
＞
℉
122
932
～
±(
)
6.0%+2
±
2
±(
)
2.0%+1
±
%
(10
+2)
±
4
±(
)
4.0%+4
0.1
℃
1
℉
℃
-
55
500
℃
～
-
67
℉
～
932
℉
±10%
10
.
5 Capacitance
Measurement
Range
Resolution
Accuracy
Under REL mode: ±(4.0%+8)
Overload
protection
:
1000V
-
PTC
When
the
measured
capacitance
is
≤
600nF
,
REL
mode
is
recommended
to
ensure
the
accuracy
.
10.6 Frequency/Duty ratio Measurement (Only UT17B PRO)
Range
Range
Resolution
Resolution
Accuracy
Accuracy
Overload protection: 1000V-PTC
For voltage mV scale, the input range is about 100mVrms-30Vrms, duty ratio is 1.0%-99.0%, which is only
suitable for ≤1kHz square wave measurement.
For voltage V scale:
When the input frequency band is ≤50kHz, the input amplitude is >5Vrms;
When the input frequency band is >50kHz~100kHz, the input amplitude is >10Vrms;
The input range of 1000V scale needs to be ≥100V; Duty ratio is 10.0%-90.0% which is only suitable for
50Hz or 60Hz;
For current measurement scale, the input range of frequency/duty ratio measurement is 60% of the full range.
10.7 Temperature Measurement (Only UT17B PRO)
UT15B PRO/UT17B PRO User Manual
UT15B PRO/UT17B PRO User Manual
