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Audio Output Power Meter (PM-5)
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Handheld Wideband Power Meter 700 MHz - 6000 MHz calibrated
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Hioki PW3337-03 Power Meter (3 channel with GP-IB and D/A Output) | TEquipment
The PM-150 Audio Power Meter | Atlantic Quality Design, Inc. Musical Products
General Radio Co. 583-A Output Power Meter | Reverb
