The Meter Pro from SwitchBot is so easy to use, and will keep me updated on firework smoke, air hazards and more.

Published in: 20th International Symposium on Discharges and Electrical Insulation in Vacuum Date of Conference: 01-05 July 2002 Date Added to IEEE Xplore: 07 November 2002 Print ISBN:0-7803-7394-4 ...