About This

• Ultra-Precision Deep Measuring & Two-Point Contact: BOBOVAV Digital Dial Bore Gauge Set features 0.7-6 inch range 6 inch (150 millimeters) depth 0.0005 inch precision and 0.001 inch error; it detects ovality taper and other geometric issues via two-point contact, ideal for precision manufacturing and quality control
• Time-Saving No-Disassembly Measurement: Skip time-consuming part removal for engine cylinders, industrial components or mechanical parts; BOBOVAV Digital Dial Bore Gauge Set provides accurate readings directly without damaging equipment, saving repair and inspection time for professionals
• Durable Material & Fast Digital Response: Digital Dial Bore Gauge Set is made of high-quality aluminum alloy with a chrome plated handle for corrosion resistance and long-lasting use; its digital indicator with ≤0.5m/s response time delivers instant accurate data, enhancing work efficiency in workshops or labs
• 2 Measuring Rods: BOBOVAV dial bore gauge set includes 2 interchangeable rods with measuring ranges of 0.7-1.5" and 1.4-6", supporting bore depth measurements up to 5" for 0.7-1.5" bores and up to 6" for 1.4-6" bores for inspecting cylinders, pistons, bearing housings, and engine blocks with greater flexibility
• 23pcs Multi-Spec Anvils & Organized ABS Case: Comes with 23 anvils covering 0.7-0.8" to 3.8-4" sizes plus 3 washers 1 sub-anvil 2 measuring rods and 2 wheel guides; BOBOVAV Digital Dial Bore Gauge Set’s diverse anvil options fit small electronic component holes large industrial cylinder bores and everything in between, meeting most internal measurement needs across scenarios; all tools store neatly for easy carrying and loss prevention
• Self Centering & Easy Zero Setting: Equipped with self centering measuring heads and guide wheels, this digital bore gauge helps maintain stable positioning inside the bore to reduce alignment deviation, while the easy zero setting design allows faster calibration for efficient measurement work
• 23 Precision Anvils: This dial bore gauge set includes 23 anvils in 0.7-0.8", 0.8-0.9", 0.9-1.0", 1.0-1.1", 1.1-1.2", 1.2-1.3", 1.3-1.4", 1.4-1.5", 1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", 4", plus 3 washers in 0.02", 0.05", 0.1", meeting most internal diameter measurement needs