ZINMARK Vernier Caliper, 6" Stainless Steel Non Digital Calipers, 0-6Inch/0-150mm Manual Micrometer Caliper, 0.02mm/0.001" High Precision Caliper, Durable Slide Caliper Measuring Tool

$49.99 $36.99
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High Accuracy: Hardened stainless steel construction vernier caliper with high accuracy for Industrial & Scientific where the highest accuracy is required. The 0-6Inch Imperial measuremant accuracy is 0.001 inch ( 0-4" (+/-.001"), 4-6" (+/-.0015") ) while the Metric measurement accuracy is 0.02mm (+/-.025mm per 300mm)
Multi Function: This metric caliper can be used to measure the outside diameter(OD), inside diameter(ID), depth, and step value of an exquisite item. Four measuring modes is ideal for different need in daily workmanship. Measurement range: 0 - 150mm ( 0 - 6 inch )
Dual Mode Reading: Designed with Imperial and Metric dual mode reading, you can read it in your preferred way within two measuring modes, inch and milimeter scale. No extra tool required and can significantly save your time
Easy to Use: Duarable and long-lasting manual caliper with smooth slide, no grittiness. It's convenient to use by one hand without any extra support. Instant reading you will get!
Warranty Guarantee: ZINMARK caliper measuring tool comes with ZINMARK professional after-sale customer service. 30-day money back assure you no risk buying!

Product Description

6 inch /150 mm Stainless Steel Vernier Caliper
6 inch /150 mm Stainless Steel Vernier Caliper

ZINMARK 6 inch / 150 mm Vernier Caliper Measuring Tool Inch/Metric Dual Reading Scale Professional High Accuracy Metal Vernier Caliper Gauge

ZINMARK vernier caliper is designed with two sets of jaws and dual reading mode for measurement of outside dimension (OD), inside dimension (ID), step, and depth. Its excellent workmanship ensures the highest accuracy and smooth pulling, which is widely used in metalworking, woodworking, DIY measurement, scientific research and in industries where the highest accuracy is required. Meanwhile, the vernier calipers are also an ideal gift for your family or friends on Father's Day, Valentine's Day, Christmas, etc.

Precise measurement tools - Each basic unit is divided into more parts
Precise measurement tools - Each basic unit is divided into more parts

Back Stickers with Metric-ISO-GEW & Whit worth
Back Stickers with Metric-ISO-GEW & Whit worth

Vernier Caliper with Storage Case and Instructions

More Precise Measurement Tools

The vernier caliper measures in Tenths of an Inch and Tenths of CM for higher accuracy ( +/-0.001"/0.02mm).

Screw Thread Standard (Inch & Metric)

A back sticker indicates with Inch & Metric screw thread standard, ensuring easy reading the vernier caliper.

The thumb wheel of vernier caliper is fixed which can not be slide like digital caliper.
The thumb wheel of vernier caliper is fixed which can not be slide like digital caliper.

Fixed Thumb Rest

The thumb rest of the vernier caliper can not be slide like the thumb wheel of digital caliper.

It is designed to facilitate people's one-handed operation to hold the caliper and adjust the position when measuring objects.


4 Measurement Methods

External Diameter
External Diameter

Internal Diameter
Internal Diameter

Depth Measurement
Depth Measurement

Step Measurement
Step Measurement

Measure external diameter or length of objects with the jaw.

Measure inside diameter of objects with top jaws.

Measure depth of objects with depth gauge blade.

Measure the step height utilizing the back step of the caliper.


The Way to Read a Vernier Caliper in Metric & Inch Size

Venier Calipers
Venier Calipers



  • Keep the surface clean, prevent liquid from getting into the slider and do not immerse it in any liquid.
  • The surface of this manual caliper should be cleaned gently with medical alcohol.
  • Use a small amount of micrometer lubricant to wipe the reference end surface and sliding parts.
  • Store the caliper in a clean, constant temperature and humidity, avoid high temperature, high humidity, dusty and oily places. (Attached with storage case)



Range (in) 0-6"
Graduations (in) .001"
Accuracy (in) 0-4" (+/-.001") 4-6" (+/-.0015")
Range (mm) 0-150mm
Graduations (mm) 0.02mm
Accuracy (mm) +/-.025mm per 300mm

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

To start a return, you can contact us at Service@Zinmark.com . If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at Service@Zinmark.com.

12 months Warranty

We provide a 12-month warranty period for all the products sold (subject to the date of receipt). If the products are damaged within 3 months, you can replace them for free. If the products are damaged within 3 months, you can provide free maintenance service (customers repair by themselves, and we will reimburse the expenses).

Note: If your products need after-sales service, please contact customer service within the after-sales period.You need to take a picture of the damaged product including the details and send it to customer service

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items 
Non-returnable factors include products that have been used for a while and don't like them.Product damage caused by human factors such as intentional scratches or other intentional damage within the warranty period.

Please get in touch if you have questions or concerns about your specific item. 

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.


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