Prokit's Industries MT-4015 - Manual (Page 8)

Press the key to turn the power ON and press the key
once more to turn the power OFF.
2. Func. key
1) Press the key can select the state of MAX、MIN、
HOLD.
The cycle of views shows as following figure:
Func. key Func. key
Measure mode Hold mode Max mode
Min mode
Func. key Func. key

Hold mode: Reading are held.

Max mode: Maximum values since the instrument
was last switched on or last reset.

Min mode: Minimum values since the instrument
was last switched on or last reset.
2) Back light control
Press and hold the FUNC. key >1sec. The back
light will be turned on, Press and hold the key once
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