Ge precision lab ac voltmeter 0-30 and 0-75V, vintage

Ge precision lab ac voltmeter 0-30 and 0-75V, vintage

RMS voltmeter Type P-3 with ranges 0 - 30 and 0 - 75V. Its mirrored scale
electrodynamometer movement is inherently TRMS and is specified accurate to
This instrument is housed in a beautiful mahogany case and has
the original 1949 calibration certificate and correction graph in
the lid. (The lid is on slip hinges for easy removal.). The original
leather handle was dried out so I replaced it with a web strap
The meter is in perfect working condition and so far as I can
determine it meets its original accuracy specifications although
I cannot officially certify calibration. The case is also in
excellent condition for its age with only a few superficial
scratches. This is an excellent piece to use or