Shopping security
Click-stop rotary knob on this unregulated AC/DC power supply selects between 2 and 12V in 1-volt increments at 6A, covering a broad range of classroom electrical experiments.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order