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Hand Held electronic digital count up / count down timer. It includes red, yellow, and green LEDs to inform you that "the timer is running" (green LED), you need to "wrap it up" (yellow LED), or "time is up" (red LED). This unit may be connected to a Red-Yellow-Green Indicator Lamp Unit or Large Display or to another timer.
This unit can also be operated with a 9 volt battery or from AC power.
Table Top electronic digital count up / count down timer. It includes red, yellow, and green LEDs to inform you that "the timer is running" (green LED), you need to "wrap it up" (yellow LED), or "time is up" (red LED). This unit may be connected to a Red-Yellow-Green Indicator Lamp Unit or Large Display or to another timer.
This unit is available with an optional Time-of-Day Clock in selectable 12 hour or 24 hour mode. It can also be operated with a 9 volt battery or from AC power.

Flush mount Electronic Digital Timer with Time-of-Day Clock.

Surface or Wall mount Electronic Digital Timer with Time-of-Day Clock.
The TimeKeeper™ FM is designed to be flush mounted into a lectern, podium or counter top. The TimeKeeper™ SM surface mount unit may be mounted on a wall, lectern, podium or counter top. This electronic digital timer is available as a count up/down timer as well as a count down only timer. It includes red, yellow, and green LEDs to inform you that "the timer is running" (green LED), you need to "wrap it up" (yellow LED), or "time is up" (red LED). This unit may be connected to a remote Red-Yellow-Green Indicator Lamp Unit or Large Display or to another timer.
This unit is available with an optional Time-of-Day Clock in selectable 12 hour or 24 hour mode. It can also be operated with 3 AA batteries or from AC power.
The indicator unit includes red, yellow, and green lamps to inform you that "the timer is running" (green lamp), you need to "wrap it up" (yellow lamp), or "time is up" (red lamp). There is a choice between Incandescent Lamps or LEDs. A beeper that sounds when the red lamp first comes on is available.
The Power Relay Module consists of four circuits, each operated by the corresponding signal from The TimeKeeper™: Red, Yellow, Green and Buzzer. It is used when the timer must operate specific lamps or devices. A green LED indicates that data is being received from the timer.
This is the display that was used for the October 2000 Presidential Debates.
This product has been discontinued, and is replaced by the ryg472aoak. See below.
The tower indicator lamp unit consists of three large LED fields, Red, Yellow, and Green, to be used for large rooms or where brighter lamps are needed.
The DSP204 TimeKeeper™ may be wall mounted or placed on a table top. This electronic digital timer is available as a count up/down timer, count down only timer or display only. It is available with optional red, yellow, and green indicator LEDs to inform you that "the timer is running" (green LED), you need to "wrap it up" (yellow LED), or "time is up" (red LED). This unit may be connected to a remote Red-Yellow-Green Indicator Lamp Unit or Large Display or to another timer.
This unit is available with an optional Time-of-Day Clock in selectable 12 hour or 24 hour mode.

Two digit display with 5 inch high digits.

Four digit display with 5 inch high digits.

Six digit display with 5 inch high digits.