HT1330 3 1/2 Digit Timer + Watch Features · · ·.
Holtek Semiconductor Inc
HT1330 - 3 1/2 Digit Timer + Watch
HT1330 3 1/2 Digit Timer + Watch Features · · · · · · · A real time watch A 20-hour adjustable range setting count-down timer 20-minute count-up disp.