Hand-held digital moisture meter with memory and communications
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 22, 2002
Grant Date -
N/A
app pub date -
Feb 23, 2000
filing date -
Feb 23, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A moisture meter (1) has an LCD display (8) driven by a digital microcontroller (50) which generates digital moisture reading data. Readings are stored as discrete records in files. The microcontroller (51) stores a library of material data and automatically compensates signals from a capacitive/impedance sensor circuit (51) according to both stored material parameter values and sensed temperature. Users may edit the parameter values. A non-removable cover (4) is used at the final stage of production to configure the meter for the nature of interfacing (such as serial port interfacing) required.
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