- n meter that measures the potential difference between two points
- Chosen to compile the book were Norris and Ross McWhirter, twin grandsons of Scottish Inventor William McWhirter, who built the first in dicating voltmeter and ammeter.
News & Articles
- Resistance Testers are rated to 100 V CAT IV.
Comprising four 4-terminal testers with output voltage of 25 or 50 V, DET4 Series tests earth/ground resistance as well as soil resistivity. DET4TC2 and DET4TCR2, featuring ART attached rod technique capability as well as stakeless testing, measure resistance up to 200,000 Ω, while DET4TD2 and DET4TR2 measure resistance up to 20,000 Ω. All are IP54-rated with built-in voltmeter and ...
July 2, 2013 - ThomasNet