Features High Definition Display: 4 digit counting and timing unit with a bright digital display ensures clear visibility of measurements, enhancing accuracy in industrial settings. Versatile Preset Functions: The counter relay features R, N, C, F, B, and E preset options, while the timer relay offers four output modes, providing flexibility for various assembly line applications. Power Stop Memory: Equipped with power off memory function and independent relay alarm output, ensuring seamless operation and peace of mind during power interruptions. Interference Resistant: Strong resistance to interference, featuring a non-interference sensor with a encoder input, power switch, and NPN sensor, ensuring reliable performance in challenging industrial environments. Technical Specifications: Power supply from 100-240VAC, relay power at 250VAC 3A, counting range from 0.001-9999, supporting electric shock SIGN or pulse SIGN input methods for enhanced functionality. Specification: Item Type: Digital Timer Counter Power: 100-240VAC Panel Size: Approx. 48 x 48mm / 1.89 x 1.89in Hole Size: Approx. 45 x 45mm / 1.77 x 1.77in Display Mode: LED 4 digit digital tube display Relay Power: 250VAC 3A Counting Range: 0.001-9999 Input Method: Electric shock SIGN or pulse SIGN Package List: 1 x Meter Counter 2 x Accessories 1 x User Manual Note: Please pay attention to electricity safety before use. Package List 1 x Meter Counter 2 x Accessories 1 x User Manual