Analog panel frequency meter 48-52 Hz 127 V Vintage B81 V81

Frequency V81 (V 81, V-81)

Designed to measure the frequency of alternating current circuits with a nominal frequency of 50 Hz and voltage of 36V, 100V, 127V or 220V.

Dimensions - 80h80h80mm.

Accuracy class - 1.0.