0–150mm (6-inch) analog stainless steel vernier caliper

0–150mm (6-Inch) Analog Stainless Steel Vernier Caliper is a classic, battery-free precision measuring tool. Unlike digital models, it relies entirely on mechanical alignment and scale reading, making it virtually indestructible, waterproof, and immune to dead batteries or electronic glitching in harsh workshop environments.

Core Technical Specifications

• Measuring Range: 0 to 150 mm (0 to 6 inches)

• Graduation / Resolution: 0.02 mm (metric scale) and 0.001 inches (imperial scale)

• Body Material: Fully hardened, satin-finished stainless steel (resistant to rust, wear, and bending)

• Locking Mechanism: Knurled thumbscrew lock to freeze the slider in place for transfer measurements

• Design Type: Dual-scale reading (metric on the lower beam, imperial on the upper beam) featuring a precision vernier scale slider

Key Features & 4-Way Measurement Capability

• External Jaws: For measuring outer diameters, plate thicknesses, and widths.

• Internal Jaws: For measuring the inner diameters of pipes, bores, and slots.

• Depth Probe: A slender blade extending from the tail end to measure hole depths and recesses.

• Step Measurement Shoulder: Stepped design behind the jaws for checking height offsets or hidden ledges.

• Zero Electronics, Zero Failure: No circuit boards, LCD screens, or batteries to worry about. It can be wiped down with oil and used in wet, greasy, or dusty conditions without issue.