The Mitutoyo 500-181-30 AOS Absolute Digimatic Caliper has a measuring range of 0–150 mm with 0.01 mm resolution.
It is equipped with exclusive AOS sensor technology (Advanced Onsite Sensor), which improves measurement dependability by increasing resistance to harsh workshop conditions. The electromagnetic inductive (AOS) sensor reduces false readings caused by dirt, oil, and water. The ABS sensor eliminates the need to reset the reference when the caliper is powered on. The battery life has been increased to 3.5 years under normal operation. It is fully compatible with Mitutoyo Digimatic peripherals, including SPC cables and U-Wave wireless transmitters.
Features
• Electromagnetic inductive (AOS) sensor: Improves environmental resistance, reducing false readings from dirt, oil, and water
• Long battery life: Approximately 3.5 years under normal operation
• ABS sensor: Eliminates the necessity to set the reference when powering on
• Electronic improvements: Follows current ABS-CD design with upgraded electronic module
Specifications
• Range: 0–150 mm
• Graduation: 0.01 mm
• Type: Digimatic Absolute AOS
• SPC Output: No
• Accuracy: ±0.02 mm








