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CAT # CTR-20 (1 Review) Write a Review

$2.50 each
10 + $2.25 each
80 + $2.00 each
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Product Description
Large, two digit counter assembly. Advances one digit at a time, from 0 to 99 each time button is pushed (ideally to be used with any of our SPST normally-open momentary pushbuttons). Each digit is 2.75" high and consists of 21 red 5mm LEDs. 5" x 4.18" black display board connected to 4.25" x 2" controller board. Five 4" pigtail wires, 24AWG stranded. Requires 9 Vac power (we recommend our CAT# ACTX-940) and two momentary pushbutton switches.
Spec sheet available in PDF format.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
(This item was manufactured prior to August 31st, 2018)

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Customer Reviews (1 Review)

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Great Value

Reviewer: from Goleta, CA

Finally found a ac transformer at a swap meet for 1.00 It is a 6 volt at 300ma seems to work fine my AC input says 1.7 watt and all led,s are lit 6 volt at 300 ma is 1.8 watts

LED's are bright at 6 volts AC

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