‎Rotary Switch

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NEW GENERATION: Addition of two tool outlets, no need extra extension socket, avoid messy cords and save time; Three vacuum run modes can be switch freely: Auto, Off and On; The values are clearly displayed with LED indicators, each key for corresponding option, easier to check and set.
CONFIGURABLE ACTUATION THRESHOLD: 30W/60W, you can select flexibly appropriate actuation threshold according to your actual condition. Prevent vacuum from running too long or being unable to shut off after tool has stopped.