Harry O. Boling, III. P.E
P.O. Box 462535
Garland, Texas  75046-2535
972-276-5073

Educational, Team-Builder, and Game Tools

FUNBUZZER® game show buzzer system

COUNTDOWN TIMER game and event timer

"BUZZ" BELL BOX game show buzzer & bell system

TACIT TUTOR building academic productivity in the classroom

Battery Testers

BatTestR*9 9-Volt battery tester

BatTestR*1.5 1.5-Volt AA battery tester

Intercom Products

FONE(COM economical telephone intercom solution

FLASHLITE multi-purpose flashing signal light

About Us information about us, our products, our policies, and shopping with us.

Out of Warranty Repairs obtaining repairs after the warranty expires.