Very vintage, cool item! Portable design built into wooden box. Excellent #9 condition cosmetics, #8+ overall.
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With SPL meter, analyzer microphone, wide range frequency generator. "Warble tune" design. Uses 9v battery. New old stock with original box, packing, and manual. Box is worn, contents unopened.
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Does not power on. Problem not diagnosed, probably repairable by hobbyist or good for parts.
Runs on two 9v batteries. Professionally cleaned, calibrated, and tested.
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5"x4" screen, needs work. Contact us for more info.
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1dB to 20dB RF attenuator. Excellent condition.
with iron, tool stand, and very fine tip good for micro chips. Output for EC1201A, EC1302A, or EC1503A. ESD safe. Very good #8+ condition.
Vintage push button design with RMS/DB and analog meter. 1 Hz to 90,000 Hz, variable level control with original manual build instruction and schematic. With blue metal housing and black rack handles #9 condition.
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Catalog# 33-2055, 3-digit sound level readout, 21 dot analog bar graph for accuracy, 50-126dB sound range, RCA output to connect to system, Measure peak and average level with data hold, Protective case, box and manual included, Used, Condition #9+