The Procat 150 mm caliper with slide lock is a versatile and precise measuring tool that's perfect for external, internal, depth, and step measurements. Its metal construction and slide lock ensure durability and reliable results. The caliper comes in a padded plastic case that protects the tool during transport and storage.
Accuracy is key in a measuring tool, and the Procat caliper offers ±0.02 mm precision, allowing for super accurate measurements. This makes it a great choice for stuff like machining, metalwork, and other precision-demanding tasks.
The slide lock lets you lock the measurement in place, making it easier to get precise results and preventing the scale from accidentally moving during measurement. This feature boosts repeatability and reliability.
The caliper works for all sorts of measuring needs, like external, internal, depth, and step measurements. Its compact size and precision make it an awesome pick for various measuring situations.
The padded plastic case protects the caliper from bumps and dust, extending the tool's life and keeping its accuracy intact. The case has a window so you can check the scale without taking the tool out.
The Procat 150 mm caliper with slide lock is a precise, durable, and versatile measuring tool that fits a wide range of needs. Its accuracy, slide lock, and protective case make it a reliable choice for measuring tasks.

Uses:

External measurements: The caliper is great for accurately measuring outer dimensions of objects, like plate thicknesses or pipe diameters. The sturdy jaws ensure a tight fit around the part, and the slide lock keeps the measurement steady even between multiple points.

Internal measurements: With the inside jaws, you can precisely measure things like hole or groove diameters. This is handy for metal parts or molds where exact internal sizes are crucial for fit.

Depth measurements: The caliper's depth rod lets you measure depths of holes or grooves. The metal structure's rigidity and precise scale allow for gap-free, non-bending measurements, which is super important in assembly and manufacturing.

Step measurements: The caliper is perfect for step measurements, like small details, gaps, or narrow slots. The 0.02 mm accuracy spots tiny differences, essential for machined parts or precision applications. Step measurements are common in bearing seats, chucks, and precision fittings.

Package contents:

Procat 150 mm caliper with slide lock

Padded plastic case

Features:

Measuring length: 150 mm – Works for a wide range of needs from small parts to larger ones.

Accuracy: ±0.02 mm – Enables super precise measurements, ideal for precision tasks like machining or chuck measuring.

Slide lock: Locks the measurement during use – Improves repeatability and prevents errors.

Measurement types: Suitable for external, internal, depth, and step measurements – One tool for multiple needs.

Scale: Clear and easy-to-read scale for hassle-free reading.

Material: Hardened metal – Durable and rigid build ensures long life and maintained accuracy.

Packaging: Includes padded plastic case – Protects the caliper from damage and makes it easy to carry.

How to use the Procat caliper with slide lock:

Open the caliper: Release the slide lock and slide the jaws apart.

Place the object: Position the item between or inside the jaws.

Lock the measurement: Tighten the slide lock to secure it.

Read the result: Check the measurement on the scale.

Storage: Clean the caliper after use and store it in the plastic case.

How to choose the right caliper:
When picking a caliper, think about its purpose, the accuracy you need, and the types of measurements you'll do. The right choice improves work quality and cuts down on measurement errors. Here's what to consider:

1. Measuring length
The most common length is 150 mm, which covers most basic measurements. For bigger parts, go for 200 mm or even 300 mm. A too-long caliper can be clunky for precise small-part work.

2. Accuracy
If your work needs super precise results – like metalworking, machining, or part fitting – pick a caliper with at least ±0.02 mm accuracy. For less precise stuff like woodworking or general installs, ±0.05 mm might do.

3. Units and display
When choosing, consider if you need metric (mm) or imperial (inches). Digital models let you switch units easily, while analog ones are set at purchase. Analog is more reliable in rough use, but digital reads faster.

4. Measurement types
Figure out what you'll measure:

External surfaces: Diameters, thicknesses, etc. of objects.

Internal dimensions: Diameters of holes, grooves, or dents.

Depth measurement: Depths of holes and pockets.

Step measurement: Precise small gaps or details.

Pick a model that handles all your needed types. Most calipers cover all four functions.

5. Build and materials
A quality caliper is made from hardened stainless steel or other wear-resistant metal. Lighter plastic models work for light installs or hobbies. Metal build keeps accuracy and handles bumps better.

6. Locking mechanism
Calipers with slide locks prevent the scale from slipping during measurement. This is key when you need to transfer or record the result accurately.

7. Extra features
Some models have:

Digital display for easy reading

ABS zeroing or absolute measurement

Auto power-off

Padded protective case that guards the tool and extends its life

8. Usage environment
For dusty or wet environments, go for IP-rated sealed digital models or simple analog ones that handle tough conditions.

Why choose the Procat caliper with slide lock:
The Procat caliper combines a tough metal build with a practical slide lock for accurate measurements in various work settings. The padded plastic case protects it, and the 150 mm length covers most common needs. It's a solid pick for pros and hobbyists alike.

Warnings:

Avoid dropping the caliper or hitting it hard, as it can affect accuracy.

Don't use the caliper on live electrical parts without proper safety measures.

Store the caliper in a dry, clean place to prevent corrosion.

Frequently Asked Questions, FAQ:
What is a caliper and what is it used for?A caliper is a measuring tool for external, internal, depth, and step dimensions of objects. It's precise for tasks like machining, metalwork, woodworking, and assembly.
How accurate is the Procat caliper?The Procat caliper has ±0.02 mm accuracy, making it suitable for demanding jobs like metal part fitting and fine mechanics.
How does the slide lock work on a caliper?The slide lock stops the jaws from moving during measurement. It locks the position and keeps the result steady even if you move the tool.
Can you use a caliper for depth measurements?Yes. It has a depth rod for accurately measuring depths of holes, grooves, or slots.
Is the caliper good for small parts?Yes. The Procat caliper works for step measurements like small gaps and details. ±0.02 mm accuracy allows for fine work.
Is the caliper mechanical or digital?This Procat model is mechanical, where you read the result from the scale. It doesn't need batteries and stands up to heavy use.
How do you maintain a caliper?Clean it after use with a soft cloth. Avoid moisture and chemicals, and store it in the padded case to protect from dust and impacts.
Can you calibrate a caliper?Yes. In professional use, calibrate it regularly to ensure accuracy. Use a calibration service or reference standards if needed.
How do I choose the right caliper?Factors include accuracy, length, environment, and needs. Check the "How to choose the right caliper" section for more tips.
Is a caliper the same as a vernier caliper or micrometer?No. A caliper is more versatile and handles multiple types. A micrometer is for extreme precision thickness measurements, and a vernier is mainly a visual aid.

Recycling instructions:

Caliper: The metal caliper can be recycled as metal scrap.

Plastic case: The padded plastic case can be recycled as plastic waste per local guidelines.