Features: High-speed counter, low power consumption, accurate counting, small indication error. It has the characteristics of a wide counting range, stable and reliable counting performance. Strong anti-interference performance, easy to install. Even in case of power failure, the electronic counter can still retain data for more than 10 years. Suitable for all kinds of signal input counting, can be matched with photoelectric switch, proximity switch, dry reed tube, micro switch, magnetic switch, solid state components, and all kinds of relays, switch contacts. Specification: Model: JDM11-6H Material: Plastic Weight: 72g/2.5oz Counting Range: 0~999999 Voltage: AC220V / DC36V / DC 24V / DC 12V (Optional) Counting Speed: 10 times per second (50mS) Reset Method: Manual reset button on the panel Memory without Power: 10 years Ambient Temperature: -10 ~ 40 (No condensation) Power Consumption: 1W Working Voltage Range: 85%~110% (rated voltage) Package List: 1 x Electronic Counter Note: 1. The counter signal input circuit should be as close to the counter terminal as possible. 2. The counting input line should be as short as possible to avoid drawing wires with other wires or lines, such as power or power lines, and use shielded wiring if necessary.