Enhance your pulse counting applications with this reliable Five-Digit Electromagnetic Counter, designed for precise and cumulative recording of electric pulse signals. Engineered with a compact and durable plastic housing, this counter delivers high-speed measurement with minimal indication error, making it ideal for diverse industrial environments including petroleum, chemical, textile, machinery, mining, defense, agriculture, food, and printing sectors. Key Features: · Five-Digit Electromagnetic Counter: Accurately records cumulative electric pulse signals up to 9999 counts, ensuring reliable data collection for various industrial processes. · High-Speed Counting Performance: Supports DC counting speeds up to 20 pulses per second and AC counting speeds up to 10 pulses per second, providing fast and precise measurement with an indication error of less than 1×10⁻⁵. · Compact and Lightweight Design: Made from durable plastic material, weighing only 108g (3.8oz), the counter is easy to carry, install, and store, optimizing space and convenience. · Versatile Voltage Options: Available in multiple voltage configurations including AC 220V, AC 110V (both 2.5VA), and DC 24V (1.5W), accommodating a wide range of power supply environments with ±10% voltage fluctuation tolerance. · Panel Mount Installation: Designed for secure and straightforward panel mounting, suitable for integration with secondary instruments to enable digital display capabilities. · User-Friendly Reset Function: Features a pressing-type reset with lock mechanism, allowing easy and secure resetting of the count when necessary. · Wide Industrial Application: Perfectly suited for pulse counting in petroleum, chemical, textile, machinery, mining, defense, agriculture, food processing, printing, and other industries requiring precise electric pulse measurement. Specifications: · Model: CSK4-YKW · Material: Plastic · Weight: 108g / 3.8oz · Count Range: 0 to 9999 · Voltage & Power Options:  - AC 220V, 2.5VA  - AC 110V, 2.5VA  - DC 24V, 1.5W · Voltage Fluctuation Range: ±10% · Voltage Tolerance: -15% to +10% (rated voltage) · Frequency: 50 to 60Hz · Count Speed: DC 20 pulses/sec, AC 10 pulses/sec · Indication Error: < 1×10⁻⁵ · Operating Temperature: -20°C to 50°C · Relative Humidity: ≤85% · Installation Method: Panel mount · Reset Mode: Pressing type with lock Package Includes: · 1 x Electromagnetic Counter This Five-Digit Electromagnetic Counter offers a precise, fast, and durable solution for cumulative electric pulse counting across various industries. Its compact design, versatile voltage compatibility, and reliable performance make it an essential instrument for professionals seeking accurate pulse measurement and easy integration into existing systems.