Precision 10-Turn Potentiometer 3590S
Bourns 3590S precision 10-turn potentiometer serves test & measurement equipment requiring 0.1% accuracy. Wirewound construction with digital counting dial classifies under HTS 8533.40.80 for other variable resistors. Ideal for calibration standards.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If physical properties instruments
Precision standards for lab instruments classify as instrument parts.
If test instrument calibration
Oscilloscope/function generator pots classify as test equipment.
If precise optical measurement
High-precision adjustment pots for optical instruments.
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Import Tips & Compliance
• Include dial calibration certificate and zeroing procedure
• Specify absolute vs relative counting mechanism
• Document environmental stability specs for lab use
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