The Coltene BioSonic Mechanical Timer Knob (UCRK103) is a replacement component designed for Coltene ultrasonic cleaning systems, including UC100 and UC300 units. This ergonomic knob provides reliable timer control functionality for precise operation of ultrasonic scalers and cleaning equipment. It is an essential replacement part for maintaining optimal performance of your ultrasonic system.
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Sorted by lowest price · Add now, sign in at checkout




The Coltene BioSonic Mechanical Timer Knob (UCRK103) is a replacement component designed for Coltene ultrasonic cleaning systems, including UC100 and UC300 units. This ergonomic knob provides reliable timer control functionality for precise operation of ultrasonic scalers and cleaning equipment. It is an essential replacement part for maintaining optimal performance of your ultrasonic system.
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