Features 1. Flexible: The 4-bit bright LED lamp design is adopted, and the screen display of the counter is clear, which is convenient to read accurately and adapt to more working environments. 2. Precision: precision electronic components, digital display counters have high sensitivity, fast response, good stability, and are very convenient for installation and disassembly. 3. Safety: With a solid shell, the counter is resistant to falling and abrasion; In case of power failure, the counting instrument will automatically retain the counting value for easy control. 4. Application: positive or negative counting mode is adopted. The counting range is wide: 0-9999 bits. LED counters are suitable for automatic equipment, test equipment, etc. 5. Maintenance: small size, easy to move and adjust, beautiful appearance, blue, green and red display colors for you to choose, to meet the needs of different groups. Specifications: Working voltage: DC 8-24V DC current: 30mA Counting: Plus or minus Counting range: 0-9999 Digit number: 4 digit Color(Optional): Blue, Green, Red Size: Approx. 8 x 4 x 2.5cm / 3.1 x 1.5 x 0.9inch Weight: 48g Wire diagram: Terminal 1: Positive Terminal 2: Ground Terminal 3: Signal Ground Terminal 4: Clear Terminal 5: Switch Pulse Signal Terminal 6: Blue wire for increasing Terminal 7: Black wire for decreasing Packaging Include: 1 x Digital Display Counter 1 x 5-pin Cable Note: The 5-Pin cable is used to connect with the counter. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List