UYIGAO MM-UA9999, Руководство пользователя

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- Overload protection ： 250V DC or AC （ RMS ）
- Input voltage range ： 1.0V~10V ac （ As the measured frequency increases, the input voltage
should also increase
）
3.2.11 Duty Ratio
Measuring
Range
Resolution Accuracy
0.1 – 99.9% 0.1% ±
（
0.1% re 2 digits
）
- Frequency response
：
10 ~ 10MHz
-Input voltage range: 200mV ~ 10V AC (with the measured frequency increases, the input
voltage should also increase)
- Maximum input voltage: 250V DC and AC (RMS)
3.2.12 Temperature test
Range Resolution Resolution
－ 20 ℃－ 300 ℃ ±(2.5%+5d) 1 ℃
301 ℃－ 1000 ℃ ±(2.5%+5d) 1 ℃
-4
℉－
600
℉
±(2.5%+5d) 1 ℉
601
℉－
1832
℉
±(2.5%+5d) 1
℉
- Overload protection: 250V DC or AC (rms)
4. Operation guide
4.1 Readings remain
In the course of the measurement, if you want to keep the reading, press the " " key, the
display value of the monitor will be locked, and then press the key to release the reading.
4.2
Function selection
1 ） In capacitance ,Diode, Buzzer ,Temperature mode, Press “ “ to switch the function.
2 ） Press “ ” Button ,move meter to the relate location
3 ） Short time press “ ” change to frequency and duty ratio