This row counter uses magnetic induction for easy installation and accurate counting. The electronic counter features a Counting/Pause key to stop counting; after 0–30 seconds, the LCD display automatically turns off and enters standby mode. Press the key 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. It operates on a standard AA battery (not included), eliminating the need for external power. The magnet should be used within a working temperature range not exceeding 70°C, as higher temperatures may cause loss of magnetism and affect sensor performance. Features a five-digit LCD display with ultra-low power consumption, providing a large, clear readout. 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 times per second Notes: 1. Battery not included. 2. Product color may vary slightly due to lighting and screen settings. 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