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 of inactivity, 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. The digital counter is made of durable plastic, providing a sturdy, safe, and long-lasting device. It operates on a standard AA battery, eliminating the need for external power. The magnet should be used within a working temperature range of up to 70°C. Excessive heat may cause loss of magnetism and affect induction performance. Features a five-digit LCD display with ultra-low power consumption, offering a clear and easy-to-read output. Product Features: - Color: As shown - Material: Plastic - Size: Hole Size: 2.5 x 1.4 inches - Power Supply: 1.5V AA battery (not included) - Operating Ambient Temperature: -5 to 40°C - Magnetic Induction Range: approximately 5–10 mm - Maximum Counting Speed: 20 counts per second Notes: 1. Battery is not included. 2. Due to variations in lighting and screen settings, actual product color may differ slightly from images. 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