Mastech MS2010B - Panel Description; LCD Display

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Fig.1 MS2010B Front arrangement
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2-1 Panel description
1. Clamp jaw ; it is as current transformer(CT) when measuring
current flowing through the conductor .
2. Trigger
3. Clamp Barrier:
4. LCD display
5.‘H/ * ’ button : Hold & Back Light
When push this button, the display will keep the last reading.
Once push again, the
Meter will return the normal mode.
6. Knob: it is rotary switch for select function.
7. ‘Hz/%’button: Frequency & Duty cycle mode
8 ． ‘RANGE’ button: Change Auto or Manual mode
9 ． ‘FUNC’ button : Change function mode
10 ． ‘LPF’ button: Used as Low Pass Filter ON/OFF switch.
11 ． ‘INPUT’ terminal
12. ‘COM’ terminal
13. ‘REL’ push button: Relative measurement mode
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2-2. LCD display