ModuleMe Electronic
4 Digit Digital Display Counter Module + Memory Function DC4-40V Counter Module
2. The product has a memory function, the data will not be lost when the power is turned off
3. 4-bit digital display, display range 0-9999
4. Low level effective, wide voltage work, support DC4-40V
5. With cumulative +1, clear zero, power failure data memory function
6. Two digital tube colors can be selected: blue and red
Product Name: Counter Module
Operating voltage: DC4-40V (recommended for use under 5-35V)
Current: 30mA (under 12V)
Input: counting (+1), clear, low level active
Digital tube specifications: 0.56 inches
Digital tube: 4-bit
Digital tube display color: red/blue
Counting range: 0-9999
Counting speed: 0-200Hz (i.e. up to 200 times per second)
1. The external sensor must be NPN normally open type.
2. The positive pole of the module is connected to the positive pole of the power cord, and the negative pole is connected to the negative pole of the power cord.
1 x Counter Module
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 30 days of delivery date and item must be in original new condition.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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If the item is defect when you receive it or you are not satisfied with it, please return it within 30 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.