This row counter uses magnetic induction for accurate counting and easy installation. 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. Constructed from 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 an external power source. The digital counter features a 5-digit LCD display with ultra-low power consumption, providing a large and clear readout. The magnet should be used within a temperature range of up to 70°C; excessive heat may cause loss of magnetism and affect sensor performance. Working ambient temperature: -5°C to 40°C. Magnetic induction range: approximately 5–10 mm. Maximum counting speed: 20 counts per second. 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) Notes: 1. Battery is not included. 2. Due to variations in lighting and screen settings, the actual product color may differ slightly from the image. 3. Slight variations in dimensions may occur due to manual measurement. Package Includes: 1 x Digital Counter 1 x Proximity Switch 1 x Mounting Bracket 1 x Magnet