MHR-08 with Plugin Rotary Encoders ROHS manufactured by SM Switch is a rotary encoder switch that offers a wide array of features for a variety of applications. It is RoHS compliant and is ideal for any device requiring precise control. It has an adjustable resistance level, a plug-in design for easy integration into any system, a waterproof locking feature, and an extended shaft length. It is UL recognized and operates on a voltage range of up to 6.0 VDC and up to 240 milliamp current. The device can perform up and down counting, and pulse output is adjustable. This makes it perfect for applications such as speed control, position control, pulse counting, direction sensing, and so much more. With its RoHS compliance and plug-in design, this switch is an excellent choice for any project.