---
product_id: 42092382
title: "Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120"
brand: "perfect measuring tape"
price: "€ 39.08"
currency: EUR
in_stock: true
reviews_count: 8
category: "Perfect Measuring Tape"
url: https://www.desertcart.hr/products/42092382-perfect-pi-diameter-circumference-tape-measure-imperial-and-metric-tape
store_origin: HR
region: Croatia
---

# 12ft / 3.5m blade length Strong magnetic ABS case ±0.20% measurement accuracy Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120

**Brand:** perfect measuring tape
**Price:** € 39.08
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Own the Precision!

## Quick Answers

- **What is this?** Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120 by perfect measuring tape
- **How much does it cost?** € 39.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/42092382-perfect-pi-diameter-circumference-tape-measure-imperial-and-metric-tape)

## Best For

- perfect measuring tape enthusiasts

## Why This Product

- Trusted perfect measuring tape brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Reflective aluminum rotating wheel brake locks measurements securely, eliminating guesswork.
- • **Built to Last & Impress:** Rust-resistant alloy steel blade and high-contrast markings ensure longevity and easy readability in any light.
- • **Pocket-Sized Powerhouse:** Compact, flexible steel blade with a durable 0.5-inch width fits perfectly in your toolkit or pocket.
- • **Precision Meets Versatility:** Dual imperial & metric scales with diameter & circumference readings for flawless measurements every time.
- • **Magnetic Grip for Hands-Free Use:** Strong magnet on case sticks to metal surfaces, keeping your hands free for the job.

## Overview

The Perfect Pi Diameter Circumference Tape Measure (Model DCT120) is a professional-grade, pocket-sized tool designed for precise measurement of cylindrical objects. Featuring a 12ft (3.5m) flexible alloy steel blade with dual imperial and metric scales, it uniquely converts circumference to diameter with ±0.20% accuracy. Its durable ABS case includes a magnetic base and a reflective wheel brake for secure, hands-free, and easy-to-read measurements—ideal for professionals and DIYers seeking reliable, fast, and accurate results.

## Description

Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120 - desertcart.com

Review: Perfect Tool for Precision – A Must-Have for Any Toolbox! - This Perfect Pi Diameter Circumference Tape Measure is an absolute game-changer for anyone needing precise diameter and circumference measurements! Whether you're working with pipes, trees, or any cylindrical objects, this tool makes it quick, easy, and incredibly accurate. The tape is designed specifically for measuring diameter and circumference effortlessly, eliminating the need for manual calculations. The markings are clear, easy to read, and extremely accurate. it works great everytime, I am a wood worker myself and this thing will solve some real life challenges. One thing to keep in mind: the diameter side follows a unique scale to compensate for the mathematical formula that converts circumference to diameter. Don’t mistake the standard with imperial scale—it’s designed this way for precision, where the smaller scale is imperial and the larger scale is meteric. The tape itself is flexible yet sturdy, ensuring it holds up well over time. Perfect for professionals and DIYers alike! Outstanding Customer Support! – The company stands 100% behind their product. I had a quick question, and their customer service was unbelievably responsive, friendly, and helpful. It’s rare to find such great support these days! This is a family owned business and they stand by their 100% Satisfaction Guarantee If you're looking for a top-quality measuring tool with fantastic customer service, look no further! This is the best circumference/diameter tape measure out there. Highly recommended!
Review: Great quality from an American small business! - I rarely write reviews, but I just received this silver measuring tape from the Perfect Measuring Tape company and feel compelled to share my thoughts. I expect that this measuring tape will serve me well for years to come. It's seems durable, with convenient features, and easy to read. The size (and lack of big clip built in) means that it will slip easily into my pocket for all job outings. The silver finish was such a nice surprise in a world of florescent yellow, red and green measuring tapes. It seems like it will be easy to master the spinning dial that controls how mast the tape retracts. It doesn't stay locked when extended (it begins retracting in slow motion, regardless of adjusting the center screw -- but, that's ok because the tape isn't as sharp on the edges as others that I have used so it's easy to grasp the tape with the same hand holding the device to carefully inspect a measurement. One side of the tape is magnetic, which I think some people will appreciate but I find a bit distracting when it unintentionally picks things up. No big deal though. Finally, I was absolutely delighted to discover that this was produced by a small family-owned American business that values quality and customer satisfaction. The cost of the item is less on the company's website, but Im grateful to desertcart for the super quick delivery so am happy to pay the additional cost. I'd strongly recommend this product and company!

## Features

- OUTSIDE DIAMETER TAPE MEASURE - Pocket-sized, flexible, and retractable steel tape measure with both diameter (OD measurement) and standard integer measurements.
- MEASURE AROUND ANYTHING - Standard, consecutive inches on top-side to 1/16 inches; diameter measurements on underside to 1/100th inches. Perfect for measuring trees, branches, or pipe fitting.
- EASY READ TAPE MEASURE - Includes inches and metric measurements down to millimeters on both sides; High contrast, easy to read numbers.
- MAGNETIC, REFLECTIVE AND RETRACTABLE TAPE MEASURE Reflective, aluminum rotating wheel brake allows for high visibility and effortless retract control. Strong magnet on case for affixing to metal objects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XD5W4RY |
| Best Sellers Rank | #12,708 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Tape Measures |
| Blade Length | 3.5 Meters |
| Blade Material | Alloy Steel |
| Blade Width | 0.5 Inches |
| Brand Name | PERFECT MEASURING TAPE |
| Case Material Type | Acrylonitrile Butadiene Styrene (ABS Plastic) |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,005) |
| Item Dimensions L x W | 144"L x 0.5"W |
| Item Weight | 91 Grams |
| Lock Type | Wheel Break |
| Manufacturer | Perfect Measuring Tape Co (Tapegate) |
| Measurement Accuracy | ±0.06 meters (±0.20%) |
| Model | DCT120 |
| Part Number | DCT120 |
| UPC | 850074067023 |

## Product Details

- **Brand:** PERFECT MEASURING TAPE
- **Color:** Silver
- **Item Weight:** 91 Grams
- **Measurement Accuracy:** ±0.06 meters (±0.20%)
- **Product Dimensions:** 144"L x 0.5"W

## Images

![Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120 - Image 1](https://m.media-amazon.com/images/I/618fwCvA0aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Tool for Precision – A Must-Have for Any Toolbox!
*by H***R on February 19, 2025*

This Perfect Pi Diameter Circumference Tape Measure is an absolute game-changer for anyone needing precise diameter and circumference measurements! Whether you're working with pipes, trees, or any cylindrical objects, this tool makes it quick, easy, and incredibly accurate. The tape is designed specifically for measuring diameter and circumference effortlessly, eliminating the need for manual calculations. The markings are clear, easy to read, and extremely accurate. it works great everytime, I am a wood worker myself and this thing will solve some real life challenges. One thing to keep in mind: the diameter side follows a unique scale to compensate for the mathematical formula that converts circumference to diameter. Don’t mistake the standard with imperial scale—it’s designed this way for precision, where the smaller scale is imperial and the larger scale is meteric. The tape itself is flexible yet sturdy, ensuring it holds up well over time. Perfect for professionals and DIYers alike! Outstanding Customer Support! – The company stands 100% behind their product. I had a quick question, and their customer service was unbelievably responsive, friendly, and helpful. It’s rare to find such great support these days! This is a family owned business and they stand by their 100% Satisfaction Guarantee If you're looking for a top-quality measuring tool with fantastic customer service, look no further! This is the best circumference/diameter tape measure out there. Highly recommended!

### ⭐⭐⭐⭐⭐ Great quality from an American small business!
*by M***N on May 2, 2024*

I rarely write reviews, but I just received this silver measuring tape from the Perfect Measuring Tape company and feel compelled to share my thoughts. I expect that this measuring tape will serve me well for years to come. It's seems durable, with convenient features, and easy to read. The size (and lack of big clip built in) means that it will slip easily into my pocket for all job outings. The silver finish was such a nice surprise in a world of florescent yellow, red and green measuring tapes. It seems like it will be easy to master the spinning dial that controls how mast the tape retracts. It doesn't stay locked when extended (it begins retracting in slow motion, regardless of adjusting the center screw -- but, that's ok because the tape isn't as sharp on the edges as others that I have used so it's easy to grasp the tape with the same hand holding the device to carefully inspect a measurement. One side of the tape is magnetic, which I think some people will appreciate but I find a bit distracting when it unintentionally picks things up. No big deal though. Finally, I was absolutely delighted to discover that this was produced by a small family-owned American business that values quality and customer satisfaction. The cost of the item is less on the company's website, but Im grateful to Amazon for the super quick delivery so am happy to pay the additional cost. I'd strongly recommend this product and company!

### ⭐⭐⭐⭐ Quality, function and value are all included.
*by H***H on May 19, 2018*

I would give this product a 4-1/2 stars if this was possible in the rating system. I like it very much, but not enough to say that I love it. I was looking for a quality tape measure that provided both inch & metric measurements and was not too large. This product also provides a diameter conversion measurement (when you measure the circumference/perimeter of a round object), which is a definitely a valuable capability. The quality, materials & finish are quite good and are somewhat better than I expected at this price point; this product should last a long time under moderate use. The 1/2" wide (12 foot/3.65 meter) steel tape is very strong/robust. The measurement/marking lines and numbers are very clear/easy to distinguish (high contrast). The tape measure size/storage footprint is just right for my needs; not nearly as bulky as some alternatives but large enough to get a good handle on. The spring loaded, tape retraction action is smooth & fast. The only reason for not rating this a five star product; it has a rectangular ring end on the tape versus a 90 degree bent metal end catch. This requires two hands for the type of measurements that I make most of the time. However, this is a fundamental trade off; it will work better under some measuring conditions. They should probably provide an optional 90 degree bent metal end catch version or clip on. Also, it does not have a lock on the tape; you have to effectively "lock it" with your fingers. This is not a large disadvantage, but I would pay more for this function because it can free up a hand under certain measurement scenarios. This product is highly recommended. It should be noted that I was motivated to post a review of this product because I would receive a free "silicone snap ruler" from the vendor. However, I stand by my review as an authentic reflection of my assessment of the product.

## Frequently Bought Together

- Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120
- Crescent Lufkin 1/4" x 6' Executive® Diameter Yellow Clad A19 Blade Pocket Tape Measure - W606PD
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-25*