This row counter uses magnetic induction for accurate counting and is easy to install. The electronic counter features a Counting/Pause button to stop counting. After 0-30 seconds, the LCD display automatically turns off and enters standby mode. Press the button again to reactivate the display and resume counting. Designed with shockproof construction, this clicker counter ensures stable and reliable operation, free from mechanical wear. Made of durable plastic, the digital counter is sturdy, safe, and built for long-term use. Powered by a standard AA battery (not included), it operates without the need for external power. The magnet should be used within a temperature range not exceeding 70°C; excessive heat may cause loss of magnetism and affect sensor performance. Features a five-digit LCD display with ultra-low power consumption, providing a clear and easy-to-read output. Features: - Digital counter - Color: As shown - Material: Plastic - Size: Hole Size: 2.5 x 1.4 inches - Power supply: 1.5V AA battery (not included) - Usable ambient temperature: -5 to 40°C - Magnetic induction range: approximately 5-10 mm - Maximum counting speed: 20 counts per second Notes: 1. Battery not included. 2. Due to variations in lighting and screen settings, the product color may differ slightly from the image. 3. Slight size variations may occur due to manual measurement. Package Includes: 1 x Digital Counter 1 x Proximity Switch 1 x Mounting Bracket 1 x Magnet