---
product_id: 132288373
title: "DL139"
brand: "eoutil"
price: "$68.02"
currency: USD
in_stock: true
reviews_count: 8
category: "E Outil"
url: https://www.desertcart.ec/products/132288373-dl139
store_origin: EC
region: Ecuador
---

# ±0.2° precision accuracy Upgraded high-contrast LCD display Strong V-Groove magnetic base DL139

**Brand:** eoutil
**Price:** $68.02
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your precision game—measure angles like a pro, anywhere, anytime!

## Quick Answers

- **What is this?** DL139 by eoutil
- **How much does it cost?** $68.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/132288373-dl139)

## Best For

- eoutil enthusiasts

## Why This Product

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

## Key Features

- • **Read Clearly in Any Light:** Upgraded LCD with glowing green digits offers crystal-clear visibility—even in dim or dark environments.
- • **Pinpoint Precision Every Time:** Microprocessor accuracy within ±0.2° ensures flawless angle measurements for professional results.
- • **Magnetic Grip for Hands-Free Use:** V-Groove magnetic base sticks securely to any ferrous or curved metal surface, freeing your hands for multitasking.
- • **Compact & Lightweight for On-the-Go:** Portable design fits easily in your toolkit, perfect for fieldwork or collaborating with other measuring tools.
- • **Effortless Operation with Two Buttons:** Simple ON/OFF and ZERO functions let you quickly calibrate and measure relative angles without hassle.

## Overview

The eOUTIL Digital Angle Finder is a compact, highly accurate measuring tool featuring ±0.2° precision, a strong V-Groove magnetic base for secure attachment to metal surfaces, and an upgraded high-contrast LCD display for easy reading in all lighting conditions. Designed for professionals and DIY enthusiasts alike, it offers simple two-button operation and portability, making it an essential instrument for precise angle measurement in construction, woodworking, plumbing, and more.

## Description

WHO WE ARE? eOUTIL was founded in 2004, focusing on providing new & Innovative measuring tools and electronic products, and has passed CE\FCC\UL, ISO9001 BSCI, and other certifications. WHAT YOU WILL GET? Here, you can get top-grade wall detectors, digital levels & angle rulers, automotive diagnostic tools and equipment, building materials & wood moisture meters, ultrasonic & laser distance meters, electrician testers, socket testers, etc. WHO WE ARE? eOUTIL was founded in 2004, focusing on providing new & Innovative measuring tools and electronic products, and has passed CE\FCC\UL, ISO9001 BSCI, and other certifications. WHAT YOU WILL GET? Here, you can get top-grade wall detectors, digital levels & angle rulers, automotive diagnostic tools and equipment, building materials & wood moisture meters, ultrasonic & laser distance meters, electrician testers, socket testers, etc. eOUTIL Angle Finder Series Visit the Store eOUTIL Angle Finder Series Visit the Store BEST SELLERS Visit the Store BEST SELLERS

Review: So easy to use, and easy to read in any lighting - This is such a cool tool! I bought this to use with sharpening knives in order to set different bevel angles to fulfill customer requests. This is very easy to use, is very precise, and is SO easy to read! The display on this unit really sets it apart from the other similar units. The display is pitch black except for the green LED numbers and symbols which achieves a very high contrast. The picture I attached is not quite accurate, the glowing numbers are a much more rich green, the picture shows the numbers a little washed out. I will update my review if I have any issue with this angle gauge. So far I am very impressed!
Review: Accurate and easy - I got this for two purposes": to align the blade on my table saw and to check the slope in inches per foot of my main septic drain. A plumbing contractor told me I need to replace a section that had sagged — at considerable expense. I could not see a sag. This device tells me there is no sag and a proper slope. Quick and easy. As for aligning my saw blade, I have been using a bubble level app on my phone, but I was never fully satisfied that it was accurate. I compared it to this device, which incorporates a bubble level that agrees exactly with several other spirit levels I have. My phone and this device disagreed by a little over one degree. I performed a calibration on the phone and they now agree. (See picture.) So, bottom line, a well calibrated phone with a good app can do the job, but this device right out of the box is more accurate and can do slope in inches per foot.

## Features

- 【Accuracy】The digital angle finder has a precise microprocessor with ±0.2° and measuring range is 360°( 4*90°). Digital level box's versatility and accuracy make it a must-have tool
- 【Strong Magnetic Base】The digital angle gauge with V-Groove strong magnetic base, allowing you attach the digital inclinometer directly to any ferrous metal surface, even a curved surface
- 【Upgraded LCD Display】eOUTIL digital angle gauge features an upgraded LCD display for easier and clearer, even in the dark does not affect reading
- 【Easy to Use】This angle measuring tool has 2 function buttons. Long press "ON/OFF" key to turn the unit on or off. Press the "ZERO" key to zero the unit for relative angle measurement
- 【Portable & Lightweight】eOUTIL digital inclinometer has portable size, it's convenient to carry and co-work with other measuring tools and enlarge measuring range

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QVKZNRV |
| Best Sellers Rank | #65,268 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Angle Gauges |
| Brand | eOUTIL |
| Brand Name | eOUTIL |
| Color | Blue |
| Customer Reviews | 4.3 out of 5 stars 1,989 Reviews |
| Included Components | 1 x eOUTIL Digital Angle Gauge |
| Item Weight | 0.1 Kilograms |
| Manufacturer | eOUTIL |
| Material | ABS |
| Material Type | ABS |
| Operation Mode | Manual |
| Style | Magnetic |
| Style Name | Magnetic |
| Unit Count | 1 Count |

## Product Details

- **Brand:** eOUTIL
- **Material:** ‎ABS
- **Color:** Blue
- **Style:** Magnetic
- **Item Weight:** 0.1 Kilograms

## Images

![DL139 - Image 1](https://m.media-amazon.com/images/I/61t6JYyf32L.jpg)
![DL139 - Image 2](https://m.media-amazon.com/images/I/71GzYwNLbbL.jpg)
![DL139 - Image 3](https://m.media-amazon.com/images/I/714i4H0b3AL.jpg)
![DL139 - Image 4](https://m.media-amazon.com/images/I/515CxZYf6JL.jpg)
![DL139 - Image 5](https://m.media-amazon.com/images/I/51XWxrhE6eL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Where can I find a digital copy of the instructions/manual?**
A: I have the model with three buttons - Model DL134F-A2Z.  It only has 1 page of instructions which I scanned into a pdf file.  Unfortunately, I cannot insert a PDF file into this message.

**Q: Does it has batteries?**
A: It doesn’t come with them but yes it requires batteries.

**Q: can I use this to find roof pitch?**
A: Sorta.  It’ll spit out the answer in degrees. My non-house builder brain remembers that roofs are typically talked about in rise over run, like a 6/12 or something like that.  You’ll have to convert if degrees aren’t what you need.

Also, to increase your accuracy, I suggest laying a longer straight edge on the roof and put this thing on top of it before reading (level, 2x4, pipe, etc.) Good luck!

**Q: Is this unit made entirely of plastic, or is any of it aluminum?**
A: It is plastic

## Customer Reviews

### ⭐⭐⭐⭐⭐ So easy to use, and easy to read in any lighting
*by S***8 on January 26, 2021*

This is such a cool tool! I bought this to use with sharpening knives in order to set different bevel angles to fulfill customer requests. This is very easy to use, is very precise, and is SO easy to read! The display on this unit really sets it apart from the other similar units. The display is pitch black except for the green LED numbers and symbols which achieves a very high contrast. The picture I attached is not quite accurate, the glowing numbers are a much more rich green, the picture shows the numbers a little washed out. I will update my review if I have any issue with this angle gauge. So far I am very impressed!

### ⭐⭐⭐⭐⭐ Accurate and easy
*by R***B on August 8, 2025*

I got this for two purposes": to align the blade on my table saw and to check the slope in inches per foot of my main septic drain. A plumbing contractor told me I need to replace a section that had sagged — at considerable expense. I could not see a sag. This device tells me there is no sag and a proper slope. Quick and easy. As for aligning my saw blade, I have been using a bubble level app on my phone, but I was never fully satisfied that it was accurate. I compared it to this device, which incorporates a bubble level that agrees exactly with several other spirit levels I have. My phone and this device disagreed by a little over one degree. I performed a calibration on the phone and they now agree. (See picture.) So, bottom line, a well calibrated phone with a good app can do the job, but this device right out of the box is more accurate and can do slope in inches per foot.

### ⭐⭐⭐⭐ Acceptable
*by S***P on January 29, 2021*

Not a bad gadget for the price. Works well enough for my purposes... but. The included phillips screwdriver is for the battery cover. A nice touch. Unless the shaft of the one they send you has been mounted to the handle backwards. See pic.

## Frequently Bought Together

- Digital Angle Gauge and Protractor, eOUTIL Digital Angle Finder Inclinometer Level Box with Magnetic Base for Woodworking, Table Saw, Construction, Drilling Machinery, Masonry (Blue)
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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-04-01*