Digital ABS AOS Caliper, OD Carb. Jaws

Mitutoyo 500-233-30 – Digital ABS AOS Caliper, Carbide-coated outer jaw blades (0–150 mm)
Mitutoyo 500-233-30 is an accurate and durable digital ABS AOS caliper that combines a state-of-the-art ABSOLUTE measurement system with an AOS (Advanced Onsite Sensor) inductive sensor — this combination provides repeatable and reliable measurement results, even in challenging conditions such as exposure to oil or dust. The caliper is equipped with carbide-coated outer jaw blades, which are resistant to wear and particularly suitable for measuring hard surfaces.
Key technical data
- Measuring range: 0–150 mm — suitable for standard external, internal, and depth measurements.
- Resolution: 0.01 mm — clear and accurate digital reading.
- Accuracy: ± 0.02 mm.
- ABSOLUTE (ABS) measurement: no need to reset after switching on the power — the caliper automatically remembers the starting point.
- AOS inductive sensor: electromagnetic sensor with no signal degradation on dirty scales (e.g. oil or dust).
- LCD display: clear, high-contrast display for easy reading of results.
- Carbide-coated outer jaw blades: jaws optimized for harder surfaces and long-term use increase wear resistance.
- Depth gauge: flat gauge included for basic measurements.
- Data output: transfer of measurement results to other systems or SPC devices is possible with optional equipment.
- Long battery life: up to approx. 5 years under normal use.
Contents of delivery
- Mitutoyo 500-233-30 digital ABS AOS caliper
- Flat depth gauge
- SR44 battery
- Protective case
- Inspection certificate