Vintage Modutec VU Panel Meter -20 +3 3 1/4" x 2 7/8"

Vintage Lafayette VU Meter 99-51179 Audio Level Meter Panel Meter NOS

Vintage Simpson VU Meter SK-525-507 Rare Pair (2) - Working Condition Unknown

Burlington Vintage VU Meter - Model 533 - 3" Flush mount square

Simpson 0 - 15 DC Volts Analog 2.5" Square Panel Meter 2 1/8" Hole

DC 0-1000V Square Simpson Voltmeter Voltage Panel Meter Dia. 2-3/4" Hole Volt

Four 1 3/4" Square Panel Meters Various Brands. mA, VU Etc

Vintage Western Electric KS-16753 LI VU Meter Test Equipment ? Homemade?