Maximum Tracking Error     +/-.650°
Arm Resonance     10Hz
Maximum Overall Length     16”
Calibrated Stylus Force Adjustment     0.8 grams
Micro Ball Bearing Vertical & Lateral Friction     virtually unmeasurable
Counterweight Zero Balance Adjustment     2-25 grams
Approx. Dimensions     16: Long x 3 1/2" H x 2 1/2" W
Approx. Weight     1.5 lbs unpacked