Features Magnet Induction: Utilizes magnet induction for simple and convenient installation, ensuring accurate counting without the need for external power supply. AA Battery Powered: Operates with standard AA batteries, offering easy replacement and no requirement for external power, providing convenience and flexibility. Anti-Shock Design: Engineered with shock-resistant design, guaranteeing stable and reliable system even in demanding industrial environments. Mechanical Wear-: Features no mechanical wear, ensuring stable and reliable with a long service life, delivering consistent performance over time. Versatile Application: Suitable for use in punching equipment, printing and textile machines, assembly lines, and auto repair equipment, offering broad applicability across industrial settings. Features: 1、Magnet Induction: The counter adopts magnet induction, which is simple and convenient to install, can count accurately 2、AA Battery: The counter uses ordinary AA battery, no external power supply is required, and the battery is easy to replace, battery not included 3、Anti Shock Design: The counter is designed for shock resistant, which can effectively ensure the stable and reliable of the system 4、Stable and Reliable: The counter has no mechanical wear, can stable and reliable to operate, has long service life 5、Widely Application: This counter can be used in punching equipment, printing and textile machines, assembly lines, auto repair equipment, etc. Specification: Item Type: Punch Electronic Counter Material: ABS Battery Model: 1.5V AA battery (not included) Counting Range: 0-99999 Count Maximum Frequency: 20HZ Counting Minimum Pulse Width: 1MS Clear Minimum Pulse Width: 1S Magnet Induction Proximity Distance: Approx.10-15mm/0.4-0.6in Magnetic Induction Connection Distance: Approx.≥35mm/1.4in Package List: 1 x Punch Electronic Counter 1 x Magnetic Induction Switch 1 x Magnet 1 x Bracket Note: betweendiv>1. The signal line for counting and clearing input should be as short as possible, avoid wiring with strong electricity or power lines cause unnecessary interference, if necessary, please use shielded lines, the shielding layer connect to the counting terminal +.between/div>betweendiv>2. The counting signal and clearing signal can only input the signal without voltage, other electrical signal can not be input.between/div>betweendiv>3. The sensing distance is related to the magnetic size of the magnet, you can change the sensing distance by changing different magnets.between/div>betweendiv>4. The use temperature of the magnet cannot exceed 70℃, if the temperature is Package List 1 x Punch Electronic Counter 1 x Magnetic Induction Switch 1 x Magnet 1 x Bracket