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    300 mm Vernier Caliper, 0.02 mm

    Mechanical vernier caliper is designed for measuring length, depth, inner diameter and outer diameter in science labs, medical purposes, steel industries and aerospace industries. 300 mm vernier caliper is equipped with a square depth rod, carbon steel materials, 0.02 mm reading, a fixed jaw and sliding jaw, long service life, durable, easy to use and carry, suitable for science labs, medical purposes, steel industries, aerospace industries, etc.
    SKU: SISCO-VC-300
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    🔙 30-day returns
    📅 Delivery: 7-12 days

    300 mm vernier caliper for sale online. It is a measuring tool for measuring length, inner and outer diameters, and depth accurately. With a square depth rod, and carbon steel materials, 0.02 mm reading, a fixed jaw and sliding jaw, easy to use and carry. A fastening screw can lock any position of the vernier caliper. Mechanical vernier caliper is widely used in science labs, medical purposes, steel industries, aerospace industries, etc.

    Digital vernier caliper
    • <Square Depth Rod> The vernier scale and the ruler frame are fixed and detachable with screws and have a long service life. The depth caliper is hidden in the inner groove. 300 mm vernier caliper is available with a square-depth rod.
    • <Locked Anywhere> sisco mechanical vernier caliper comes with a semi-circular non-slip push handle and metal fastening screws. Any position of the vernier caliper can be locked, and the reading is retained for easy operation.
    Digital vernier scale
    • <Made of Carbon Steel> The mechanical vernier caliper is made of carbon steel, and the main caliper and ruler frame are heat treated as a whole.
    • <Durable Measuring Surface> Matte chrome with laser-scored lines. Matte chrome plating on the engraved surface of the main ruler and ruler frame, laser engraved lines, exquisite and durable. The scale of the vernier caliper is clear and the measurement is accurate.


    Vernier caliper details


    Vernier caliper is a measuring tool commonly used by fitters and equipment maintenance personnel. It can directly measure the outer diameter, inner diameter, thickness, width, depth and hole distance of parts. sisco mechanical vernier calipers are available with 0~100 mm, 0~200 mm, 0~300 mm...0~600 mm measuring ranges, which are widely used in science labs, medical purposes, steel industries, aerospace industries and education sector.

    Vernier caliper applications

    • Model: SISCO-VC-SG300
    • Range: 0~300mm
    • Weight: 750g
    • Material: Carbon Steel
    • Reading: 0.02mm
    • Product Packaging: Plastic Box

    Dimension (Unit: mm)

    125mm digital vernier caliper dimensions

    Range (mm) 0~125 Reading (mm) 0.02
    a (mm) 16 t (mm) 3
    A (mm) 40 B (mm) 21
    Material Carbon Steel Remarks Square depth rod

    Q1: What is a vernier caliper?
    A1: Vernier caliper is a measuring tool for measuring length, inner and outer diameters, and depth. The vernier caliper is composed of two parts, the main ruler and the sliding vernier attached to the main ruler. The depth rod is connected to the vernier to measure the depth of the groove and cylinder.

    Q2: What are vernier calipers used for?
    A2: As a commonly used measuring tool, sisco vernier calipers can be specifically applied in the following four aspects:

    • Measure the width
    • Measuring the outer diameter
    • Measuring the inner diameter
    • Measure the depth

    Q3: How does a vernier caliper work?
    A3: Mechanical vernier caliper is a commonly used instrument for measuring length in the industry. It consists of a ruler body and a vernier that can slide on the caliper body. Viewed from the back, the cursor is a whole. There is a spring piece between the vernier and the caliper body, and the spring force of the spring piece is used to make the vernier and the caliper body close. There is a fastening screw on the upper part of the vernier, which can fix the vernier at any position on the body of the caliper.

    Tips: Vernier Calipers vs. Digital Calipers

    • Since the vernier caliper needs to be aligned with the scale, it can read accurately and calculate the final reading, so different measurers may have different readings, and there may also be calculation errors.
    • Due to the use of inductive sensing strips, the digital caliper turns the mechanical reading into an electronic signal and displays it directly. The reading method is simple. But the price is expensive and the failure rate is high.

    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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