Precision Inner Diameter Measurement
High-accuracy 18-35mm bore gauge with a digital dial indicator for exact internal diameter readings. Hardened steel construction ensures durability and resistance to wear. Ideal for machining, automotive, and industrial quality control.
Dual Digital & Analog Display
Features a clear digital readout alongside a traditional pointer dial for versatile data interpretation. Smooth-rolling bezel allows easy zero-setting without tools. Perfect for workshops and production lines.
Ergonomic Anti-Slip Design
Textured grip and lightweight body (only 220g) reduce hand fatigue during prolonged use. Includes a protective case for safe storage and transport. Essential for engineers and mechanics.
Multi-Surface Compatibility
Measures machined, cast, or molded surfaces with consistent precision. Carbide-tipped contact points resist corrosion. Trusted by metalworking and manufacturing professionals.
Instant Unit Conversion
Switch between metric and imperial units with one button. Auto-off function extends battery life. Backlit screen for low-light environments like engine bays or foundries.