ABS Reversible Counter for Counting - Practical Counter for Various Counting Applications

The counter is a portable 4-digit LED display digital reversible counter. Will up-count or down-count by 1 when a customer-supplied on/off switch is activated. Create a number then begin to up/down by the remote or switch button. Features - Color: Black. - Material: ABS. - Size: Approx. 6.6x3.5x2cm. - 4-Digit LED Display Digital Reversible Counter Up/Down Counter. - Easy to use and easy to install. - Create a seconds value ( like 30 or 60 or 990, etc) then start countdown or count up by the switch button. - Good stability, strong Anti-interference. - Our counters work perfectly in many different uses for industrial, professional, educational and hobby applications.