Datasheet

(7) Frequency (Hz)
Range
Resolution
Accuracy
Overload
protection
10Hz
0.001Hz
±(0.5%+3)
600Vp
100Hz
0.01Hz
1kHz
0.1Hz
10kHz
1Hz
100kHz
10Hz
1MHz
100Hz
10MHz
1kHz
(Reading is only for reference.)
Sensitivity: ≥300mV rms if ≤100kHz;
≥600mV rms if ＞100kHz;
≥800mV rms if ＞1MHz;
(8) Temperature (℃)
Range
Accuracy
Overload
protection
-40℃
~1,000℃
-40℃~0℃
±(8%+5)
Plug-in
resistance
of 1KΩ
0℃~400℃
±(2.5%+3)
400℃~1,000℃
±(3.0%+3)
Note:
1) There is no voltage protection for temperature gear. It
is not allowed to insert electrified conductor into jack to
avoid burnout of 1KΩ resistance;
2) Spot K type thermocouple (Ni-Cr~Ni-Si) is only
suitable to temperature measurement of less than 230℃.
Rod type temperature sensor shall be used for
temperature measurement of more than 230℃.
(9) DC current ( )
Range
Resolution
Accuracy
Overload
protection
40.00A
0.01A
±(2%+5)
600A DC/AC
600A
1A
Note:
Current measurement function must be between 0℃
and 40℃. Current direction is from bottom to top for
positive reading during DC current measurement. (As
shown in Figure 11, panel is on the top and bottom cover
is on the bottom.)Please do not loosen the trigger
suddenly after pressing. As a sensitive device, Hall
element will be sensitive to heat and mechanical stress
to different extents except magnetic sensitivity.
Collision will cause short-term reading variation.More