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SPI 17-966-3 Dual Scale Inch Metric Dial Caliper: 0' to 8' (0 to 200mm) Range

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$161.88

$ 70 .99 $70.99

In Stock

1.Model:12inch-300mm


About this item

  • SPI 0" to 8" Range, 0.001" and 0.02 mm Graduation, 0.001" per Revolution, Dial Caliper White Face, 50mm Jaw Length, Accurate to 0.03mm, NIST Traceability Certificate
  • Dual graduated dial face for inch (0.001" graduations in black) and metric (0.01mm in red)
  • Shockproof design and precision ground stainless steel construction with 1.97" jaw length
  • 4-way measurements: inside, outside, depth, and step
  • Thumb wheel and slide lock


Product Description

Vernier caliper measuring threads

Caliper Selection

Vernier calipers

Vernier (sometimes called analog) calipers have a scale with a pointer; read the pointer's position directly on the scale. Venier calipers are available in SAE (inch), metric, or with a dual scale.

Dial calipers

Dial calipers are easier to read than vernier calipers, and can be used for differential measurements (plus-minus variations from a master measurement).

Electronic calipers

Standard electronic, or digital, calipers display readings as a numeric value, usually on a liquid crystal display. Some are available with a digital SPC output.

Select the right caliper

  • Material: stainless steel or polymid
  • Reading: Vernier, dial, or electronic
  • Measuring system: English, metric, or dual scale
  • Features: Face color, waterproof rating, SPC output