Skip to product information
1 of 7

HARDELL Vernier Caliper, Slide Roller Calipers, 6-in Caliper Measuring Tool

HARDELL Vernier Caliper, Slide Roller Calipers, 6-in Caliper Measuring Tool

Regular price $25.33 USD
Regular price Sale price $25.33 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • 【Smooth‑Slide Thumb Roller – True Fine‑Tuning & Locking Mechanism】 Forget those stiff, jerky, fixed thumb rests that are hard to control. Our vernier caliper roller glides with just one finger, delivering silky‑smooth jaw control – the calipers genuine roller adjuster lets you fine‑tune or lock in place with ease, making your measurements faster, more accurate, more comfortable, and more convenient.
  • 【No Batteries, No Dead Screens – Always Ready】 No charging, no battery swaps, no faded LCD displays. Grab it anytime – after a week or a year, it delivers the same accurate reading. Reliable, simple, and totally worry‑free for long‑term storage. The kind of calipers measuring tool that never lets you down, More durable than digital caliper.
  • 【High Accuracy – You Can Trust】 Close the jaws and this non digital caliper hits zero – every time. No burrs, no rough edges. ±0.001in / 0.02mm tolerance, so whether you're using it as a caliper measuring tool for engine parts or a precision tool for 3D prints, you get reliable readings from the first use. Accuracy that rivals a micrometer caliper for most shop tasks – without the complexity.
  • 【Inch & MM Scales Side‑by‑Side – No Conversions, No Errors】 Both units are laser‑etched clearly on the beam. Read imperial and metric at a glance – whether you're a metric caliper user or working in inches, no mental math, no decimal slip‑ups. The perfect mm measuring tool when your blueprint calls for millimeters and your shop tape is in inches.
  • 【4 Ways to Measure – One Tool Does It All】 Covers outside diameters (pipes & rods), inside diameters (holes & bores), depth (slots & recesses), and step heights (shoulders & ledges). No need to hunt for other measurement tools – keeps your bench tidy and your workflow fast. A true all‑in‑one caliper for any project.
  • 【Solid All-Metal Construction – Built Like a Real Tool】 Made with a sturdy all-metal body that feels solid in hand without being unnecessarily heavy. Its rigid frame, smoothly finished measuring edges, and balanced feel make this vernier caliper a dependable choice for the workshop, garage, or toolbox—strong and substantial without the bulky weight.
  • 【Rugged Hard‑Shell Case – Protects Your Caliper】 Toss it in your toolbag or leave it on the shelf – the rigid outer case takes the hits so your measuring calipers don't have to. No more crushed boxes, no more scratched scales from loose tools knocking around. It's simple protection that keeps your measuring calipers in perfect shape, ready when you need it.

Overview

  • Brand: HARDELL
  • Product Dimensions: 7"L x 2"W
  • Measurement Accuracy: ±0.02 mm/0.001"
  • Number of Batteries: Nonstandard Battery batteries required.
  • Unit Count: 1 Count
Quantity

Low stock: 10 left

View full details
  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.