Mojo Direct Reading Panel Mount Lighted Current Meter

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1 – 9$6.37
10 – 19$6.10
20 – 99$5.84
100 +$5.30
SKU: 4152003
Weight: 0.0495 lb
Sale Unit: Piece

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Mojo direct reading panel mount lighted current meter. These meters will add output section biasing, balancing and class to any tube amp project or build. Place them in series with your output tube cathode to ground on both sides of a push pull amp and get direct confirmation of current. Measures 0-100mA so measuring a single output tube per meter makes the most sense, switching can be added to toggle the meter between tubes. Direct measuring simplifies connection but since shorted tubes can damage the meter fusing is recommended within the cathode circuit. If 2 tubes are used a balance circuit like the drawing below is suggested.

Internal bulb is 12V 50ma.

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