The Tallyman 600 was designed to replace the standard scaler's rule with a device capable of transmitting measurements
to a portable data collector. While originally designed as a log scaling tool, it is now being used predominantly
in end tally operations here in North America. Basically, the Tallyman is an input device consisting of twenty-three
keys, on 1" centers, these are numbered sequentially from three to twenty-four. In addition, a shift function
key has been provided in order
to permit entry of composite numbers i.e., inventory or control numbers. As well, this feature allows the user
to assign specific labels to the keys 3 through 9, and 21 to 24 inclusive. This latter feature is also useful for
entering incidental information such as species, damage codes etc.
To use the Tallyman, the tang on the upper left edge is placed on the item to be measured, the thumb or index finger
is then moved to a point corresponding to the diameter or width of the sample, when the key nearest that position
is activated, the measurement is entered into the data collector. How the information is ultimately used is solely
dependent upon programming.The main housing is constructed of a high strength aluminum extrusion.
The membrane keyboard is environmentally sealed and the embossed keys are constructed with high quality stainless
steel domes which provide excellent tactile response and long life. Communication and power are provided by a detachable
coiled cable. Termination at the ruler is by a medical grade connector and strain relief. The data collector end
is normally a 25 Pin Sub miniature D type plug, other configurations are available. Because the Tallyman utilizes
standard RS-232 protocol, we are able to interface with the vast majority of handheld computers on the market.
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