Top 10 150mm Digital Caliper Of 2023 - Save With Appliance Experts

Our testing plan includes both hands-on field tests and comprehensive lab tests. We test 150mm digital caliper using rigorous methods to find the best product for you.

We've found some good 150mm digital caliper for you to use when searching online for popular brands: Mitutoyo, Fowler, Igaging, Skysummr, Baoshishan, Gltl. Take a look at our recommended product list.

Jonathan Dimbleby By, Jonathan Dimbleby
  • ACCURATE MEASUREMENTS: The caliper measuring tool has an accuracy of 0.0008?/.02mm, resolution of 0.0005"/.01mm
  • FOUR MEASURING CAPABILITIES: These digital calipers can be used to measure inside dimensions (ID), outside dimensions (OD), depth, and step measurements
  • LCD DISPLAY: Easy-to-read LCD display allows you to get precise results quickly and accurately
  • Product 1: Carbide-Tipped contact points for durability.
  • Product 2: Measures 0 to 6" (0 to 150mm) in 0.0005" (0.01mm) increments for precision use
  • Product 2: Advanced onsite sensor (AOS) electromagnetic inductive sensor for resistance to dirt, oil, and water
  • Meets DIN Standard 862; ISO certified manufacturing
  • Smart Wiresless Connectivity connectivity. Connect to any Bluetooth enabled device.
  • IP54 protection: Water drop and dust resistant
  • 【Absolute Origin 】The vernier caliper adopts absolute coding system, which has fast response speed, high sensitivity, fast reading, stable accuracy, and can be set to 0 at any position. It can also avoid the trouble of setting origin before measurement each time.
  • 【Precise and Accurate】The caliper measuring tool range is 0 – 6” and 0 - 150 mm, resolution is 0.0005” / 0.01 mm, accuracy is ± 0.001” / 0.02 mm, large LCD screen to display numbers, easily switch between metric and inch for all your measurement needs.
  • 【New Sensor】The IP67 digital caliper breaks through the capacitive sensor used by the ordinary IP54 digital caliper, and adopts a new generation of electromagnetic induction sensors, allowing you to work reliably in wet, water and oily environments.
  • 【NOTE】The color of the storage box is sent randomly, Red or Gray.
  • 【NOTE】Due to air transport control, this caliper does not contain batteries, please prepare your own 3V CR2032 Button Cell Battery (1 Pcs).
  • HOLD--Lock the currently displayed number
  • 0-500mm/19.7 inch (long jaw 150mm/6 inch) Battery not included
  • TOL--tolerance
  • ★Surface chrome plating, with sufficient hardness and corrosion resistance.
  • ★Some people think that this mechanical caliper is not easy to read data, just like a needle watch and an electronic display watch, it is just a habit. This kind of mechanical caliper is the most suitable for the bad working environment without malfunction, and the precision deviation is not easy to occur.
  • ★★★Depth Gage can measure the depth of holes, steps and columns more accurately。
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Before making any purchase, you should consider whether you need the 150mm digital caliper.

Before buying anything, you need to consider certain aspects of it. There are so many options out there, you need to know which ones are best for you.

However, what are these properties and why should they be considered when choosing the 150mm digital caliper? Read the next section for an overview of some important factors to consider.

Differential Measurement

A differential measurement feature is also important. You can do this by adjusting the digital display until you reach the point where you took the measurement and then measuring the difference.

Magnetic-free Calipers

You should look for calipers that are magnetic-free if you intend to use your caliper with electronics.

Dual Measurement

Look for calipers that have both imperial measurements and metric measurements. The LCD screen will usually have a button that allows you to toggle between imperial and metric measurements.

LCD Display

It is important to select a digital caliper with an LCD display that's easy to read and has well-defined numbers.


When shopping for a digital calibrator, the most important thing to look at is its construction. The caliper is a precision tool and should be constructed of durable, rigid and precise materials. If you are trying to measure to the thousandth of an inch, your caliper should be rigid so that it does not introduce errors due to its flexibility. Choose a high-grade stainless steel caliper for best results. If you need additional measuring tools, read our reviews of laser measures and tape measurements.


The span of the digital caliper is another thing to take into consideration. Calipers are available in different sizes that can be used to measure and fit a wide range of objects. It is important to take into consideration the size before purchasing.


A digital caliper that has a water-resistant screen is a must-have if you are planning to use your caliper outdoors or in wet weather. Some are resistant to dust and dirt, oils, insects and other things that could affect your reading.


The jaws of digital calipers are opened and closed by a thumbwheel. You can open and close the jaws manually. You should ensure that the thumbwheel moves smoothly along the scale. You risk an inaccurate measurement if the thumbwheel stops, catches or moves in a choppy way.

Carbide-tipped Measuring Face

To get accurate results from a digital caliper, the object that you are measuring must be flat on its two measuring surfaces. Some high-end calipers have measuring faces with carbide tips to ensure the smoothness. You'll be able to get accurate measurements for many years.

Final Thoughts

When searching for the 150mm digital caliper, everyone faces difficulties. We think that the shopping guide above can help you extend your hori­zons while buying any product. Luckily, some well-known brands, such as Mitutoyo, Fowler, Igaging, Skysummr, Baoshishan, Gltl, are available as reliable sources for you to buy from first when seeking out high-grade and durable products


1. What Are The Advantages Of Digital Calipers?

Digital calipers are capable of measuring an object's depth, inside diameter and outside diameter with a high degree of accuracy (to 0.0005 inches). Digital calipers are able to convert automatically between standard and metric measurements, offer an easy-to read digital display and provide a higher degree of accuracy than analog units.

2. My Caliper Has A “reading Hold” Button. What Is That For?

Some high-end calibrators allow you to take a 2nd measurement without having to re-zero the caliper. After you have taken your first measurement, simply press the button to take a second measurement. The caliper then calculates the difference.

3. How Do You Use Digital Calipers?

For the outside diameter, adjust the thumbwheel so that the jaws are in firm contact with an object. The inside diameter is measured by placing the inside jaws on the same side of the object. To measure the depth of an object, place the base perpendicularly to the object.

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Jonathan Dimbleby By, Jonathan Dimbleby