nVision Operation Manual • Page 11
Upper Module Numerical Screen
If you desire to view both the upper and lower numerical displays simultaneously, the dual view
is also possible (shown with battery capacity at 100%).
Dual Module Numerical Screen
Peak Detection and Filter
On the nVision, you may view the peak high (Hi), peak low (Lo), and lter (Filter) readings on the
numerical displays. Peak high, peak low and lter values are not saved when the gauge shuts
o; they will reset to the current reading when the nVision is turned on or reset.
.X
Peaks
Hi and Lo readings are useful for seeing rapidly changing events such as pressure during a relief
valve test, or longer duration events such as measuring pressure and temperature during pipe-
line hydrostatic testing.
Hi . . . . . . . Maximum recorded reading
Lo . . . . . . . Minimum recorded reading
.X
Filter
Filter is the average reading of the main display (and not the average of the Hi and Lo).
It updates in a xed, twenty (20) sample moving window and oers a dampened view of
your data.
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