Cal-6b Calculagraph Manual -

The CAL-6B uses a standardized interface shared by brands like YOOYIST and BEAMNOVA. Select Timer: Press the TIME button. Choose Channel: Select one of the six number keys (1–6).

Use a damp cloth and mild soap; avoid abrasive cleaners. cal-6b calculagraph manual

Unlike a standard stopwatch, a Calculagraph was designed to calculate cost . Attorneys used it to bill clients by the minute (or tenth of an hour) for phone calls and court time. Manufacturers used it to track piecework labor. The CAL-6B uses a standardized interface shared by