
I bought this to test the output voltage and frequency on my newly installed backup generator. I tested the unit by plugging it into a 120 volt household outlet powered by our utility company. The displayed frequency was 60.0/59.9 Hz. The voltage was 122 volts, which was confirmed by my digital fluke meter. This is actually more accurate than I had hoped. Very satisfied.

TV bracket Kromax DIX-18 black
52 Review

π² Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review

Kapro - 353 Professional Ledge-It Try & Mitre Square - For Leveling And Measuring - Features Stainless Steel Blade, Retractable Ledge, And Etched Ruler Markings - 12 Inch
23 Review

Triangle Group TR918 225/45 R18 95V summer
61 Review