Features ???? DURABLE: The CNC handwheel is made of high quality plastic material, compact and durable. The handwheel is ultra-thin, lightweight and comfortable to hold. ???? EASY TO OPERATE: The CNC handwheel has strong anti-interference ability and is suitable for long-distance transmission. The base bracket can be placed anywhere on the steel surface of the machine, very easy to operate. ???? EASY TO USE: The voltage of CNC handheld pulse generator is: 5V, pulse: 100. adopts professional manufacture, stable performance, high precision, easy to use. ???? WIDE APPLICATION: The manual pulse generator can be used for zero correction and signal splitting of CNC machine tools, CNC tools, printing machines. ???? CUSTOMER SERVICE: We want to bring you the best product experience. If you have any pre-sales or post-sales questions, please feel free to contact us. We are committed to bringing our customers the best shopping experience and will solve your problems in a timely manner. Specification: Material: Plastic Weight: 817g/28.8oz Voltage: 5V Pulse: 100 Output Mode: Voltage output, Single-ended output, Differential output Package List: 1 x Electronic Handwheel Pulse Generator  Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Electronic Handwheel Pulse Generator (Random Hook)