$12
Do you need a traffic counter for measuring the customer traffic?
Here is DROK Sensitive and high accuracy Digital Counter with Photoelectric Switch for you!
Parameter:
Detecting distance: 30cm (11.8 inches)
Number of counting digits: 6
Counting range: 0-999999
Rated working voltage: AC 110V
Counting speed: 10 (times/second) and 1000 (times/second)
Working voltage range: 85%-110%
Power of power supply: lt; / =2W
After power off: The data will be stored automatically and can be kept for 10 years.
Counting input mode: Voltage input mode; No voltage input mode