Display Description; Button Description - Extech Instruments MF100 User Manual

Display Description
1. North N or South S indication
2. Unit of measure
(G for Gause or mT for milliTesla)
3. AC or DC field and resolution information
4. Magnetic reading
Button Description
1. POWER Button: Press and hold to power the meter ON or OFF
2. HOLD Button: Short press to freeze displayed reading (HOLD icon will appear); another
short press to return to normal operation
3. REC Button: Short press to start recording MAX and MIN readings. Additional short presses
will scroll through the saved MAX and MIN readings. Press and hold to exit this mode
4. MODE DC/AC/SET Button: Short presses to scroll through the available units of measure
and North/South modes. Long press to access the User Settings menu
5. ZERO Button: Short press to zero the display before taking a reading
Reset Button (right side of meter; not pictured below): Press to restore the meter to factory
default conditions. If the meter becomes unresponsive use the reset button to restore the
meter.
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Fig. 4 – Button Description
Fig. 3 – Display Description
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EXTECH INSTRUMENTS
MF100‐en‐GB_V1.7 9/15
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