---
product_id: 359900902
title: "Klein Tools ET180 Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight"
brand: "klein tools"
price: "1648 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/359900902-klein-tools-et180-digital-manometer-air-and-gas-pressure-tester
store_origin: DK
region: Denmark
---

# ±1.5% accuracy 11 pressure units Strong magnetic mount Klein Tools ET180 Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight

**Brand:** klein tools
**Price:** 1648 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your air and gas pressure game with Klein’s precision powerhouse!

## Quick Answers

- **What is this?** Klein Tools ET180 Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight by klein tools
- **How much does it cost?** 1648 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/359900902-klein-tools-et180-digital-manometer-air-and-gas-pressure-tester)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Hands-Free Efficiency:** Built-in strong magnet secures the device for hands-free operation, boosting your workflow.
- • **Smart Power Management:** Auto power-off and hold functions extend battery life and lock readings for confident troubleshooting.
- • **Precision You Can Trust:** Achieve HVAC diagnostics with ±1.5% full-scale accuracy for flawless pressure readings.
- • **Clear Visibility Anytime:** Large backlit LCD ensures you never miss critical data, even in dimly lit environments.
- • **Versatile Unit Selection:** Switch effortlessly among 11 pressure units to match any professional standard or preference.

## Overview

The Klein Tools ET180 Digital Manometer is a professional-grade differential pressure tester designed for HVAC and gas systems. Featuring ±1.5% accuracy, a large backlit LCD, and the ability to measure pressure in 11 different units, it offers versatile, reliable diagnostics. Its strong magnetic back enables hands-free use, while smart power-saving features ensure long-lasting performance. Compact and lightweight, it comes complete with silicone tubing, batteries, and a storage pouch—perfect for the modern technician who demands precision and efficiency.

## Description

The ET180 Digital Differential Manometer from Klein Tools measures air and gas pressure for port 1, port 2, and measures the differential between the ports. Easily toggle between units: inH2O, bar, oz/in2, psi, mbar, kPa, inHg, mmHg, kg/cm2, ftH20, and cmH2O. Large, backlit LCD shows minimum, maximum and average values. Magnet on back for hands-free operation. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

## Features

- MEASURE STATIC AND DIFFERENTIAL pressure from two ports in air and gas systems
- MONITOR AND TROUBLESHOOT problems in HVAC Systems with a range of +/- 60 inH2O and full scale accuracy of +/-1.5-Percent
- STRONG MAGNET ON BACK secures manometer for hands-free operation
- ELEVEN UNITS MEASURED: Easily toggle between inH2O, bar, oz/in2, psi, mbar, kPa, inHg, mmHg, kg/cm2, ftH20, and cmH2O
- LARGE BACKLIT LCD provides easy viewing in low light conditions and shows values when toggling between minimum, maximum and average
- FEATURES INCLUDE auto-power off to conserve battery life and a hold button to lock current reading on the display
- INCLUDES: ET180 Differential Digital Manometer, 2 m of 1/8-Inch inside diameter silicone tubing, 3 x AAA batteries, storage pouch, and instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KLEIN TOOLS |
| Material | Stainless Steel, Acrylonitrile Butadiene Styrene (ABS) |
| Item dimensions L x W x H | 2.47 x 1.38 x 6.19 inches |
| Item Weight | 0.37 Pounds |
| Screen Size | 6.19 Inches |
| UPC | 092644693366 |
| Global Trade Identification Number | 00092644693366 |
| Manufacturer | Klein Tools |
| Part Number | ET180 |
| Item Weight | 5.9 ounces |
| Product Dimensions | 2.47 x 1.38 x 6.19 inches |
| Country of Origin | China |
| Item model number | ET180 |
| Batteries | 3 AAAA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Style | Tester |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** KLEIN TOOLS
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Stainless Steel
- **Item dimensions L x W x H:** 2.47 x 1.38 x 6.19 inches
- **Item Weight:** 0.37 Pounds
- **UPC:** 092644693366

## Images

![Klein Tools ET180 Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight - Image 1](https://m.media-amazon.com/images/I/514T-Ymk9JL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will this work to check pressure switches**
A: Yes

**Q: What is the precision in "H2O, 0.01?**
A: + or - 60.32 is the range and the resolution is .01

**Q: There's no how video ofnthis product???**
A: Try YouTube

**Q: What is the difference between p1 and p2? which side is the negative pressure side? i’m resisting sucking on the hose to determine info missing.**
A: Both the same- can be set to use one Or two Or both

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by F***N on February 11, 2025*

What he needed

### ⭐⭐⭐⭐⭐ Awesome 😎
*by C***N on November 13, 2024*

Works great and for a great price! 😃👍

### ⭐⭐⭐⭐⭐ Great
*by W***S on February 21, 2025*

Very accurate

## Frequently Bought Together

- Klein Tools ET180 Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight
- ZIBOO ASP2 Static Pressure Probes (Two-Pack)
- ZIBOO RMA316 Manometer Tube Adapter, 3/16" to 5/16 Compatible with Fieldpiece JL3KM2 ，SDMN5，SDMN6，ADMN2 Compatible with Klein Tools ET180

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-06*