Mitutoyo: 500-196-30 Absolute Aos Digimatic Caliper 150mm/6" The ABS AOS caliper has no limit to response speed and allows you to take reliable measurements. This caliper comes complete with the same AOS (Advanced Onsite Sensor) induction type encoder used in top-of-the-line ABS coolant-proof calipers. Features and Benefits The ABS (ABSOLUTE) scale requires no origin setting after power-on The slider has been manufactured to provide a comfortable, smooth and stable operation High contrast LCD with 9mm character height to alleviate fatigue Electromagnetic induction type ABS encoder allows this caliper to be used without the concern for contamination on the scale face during measurement The detection signal is still reliable when dirty Long battery life MPN: 500-196-30 EAN: 4946368667751 500-196-30 Absolute Aos Digimatic Caliper 150mm/6" Attributes: Accuracy: +/-0.02mm Additional Features: Easy to read LCD display MFR Part No.: 500-196-30 Material: Stainless Steel Measurement Range: 0