The Vintage Jerold Model 704B Field Strength Meter Parts are calibrated field strength meters manufactured by Jerrold Electronics Corp. These meters are designed to measure the strength of a radio frequency (RF) field and are compatible with various brands. They are ideal for testing and adjusting the performance of RF equipment in broadcasting, telecommunications, and other fields where precise measurements of field strength are needed. The Jerrold Model 704B is a reliable and trusted tool for professionals seeking accurate and consistent results in their work.
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