DATAMATH CALCULATOR MUSEUM

Texas Instruments Professor Time

Date of introduction:	1990	Display technology:	LCD
New price:		Display size:	8
Size:	8.3" x 3.8" x 1.8"
Weight:	6 ounces	Serial No:
Batteries:	2*AA	Date of manufacture:	Taiwan
AC-Adapter:		Origin of manufacture:	mth 08 year 1990
Precision:		Integrated circuits:	TP0456/CD4632
Memories:
Program steps:		Courtesy of:	Joerg Woerner

This educational toy for youngsters tells you to read the time and to do some simple calculations with quarter hours. The keyboard uses different paper overlays for each game. An additional feature is a simple digital clock with alarm function, the picture shows the corresponding keyboard overlay.

This product sold in Europe is identical to the Time...To Go! sold elsewhere.

Compare this product with the green Math...To Go! and the red Words...ToGo! using similar housings.

The Professor Time is featured in the Texas Instruments France SA leaflet Magiques et Intelligents dated 1991 and the Texas Instruments Deutschland GmbH leaflet Spielen macht schlau dated 1991.

If you have additions to the above article please email: joerg@datamath.org.