This row counter uses magnetic induction for easy installation and accurate counting. 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. 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 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 large and clear readout. Color: As shown Material: Plastic Hole Size: 2.5 x 1.4 inches Power Supply: 1.5V AA battery (not included) Operating Ambient Temperature: -5°C to 40°C Magnetic Induction Range: approximately 5–10 mm Maximum Counting Speed: 20 counts per second Note: - Battery not included - Color may vary slightly due to lighting and screen settings - 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