--- product_id: 360292897 title: "Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight ET180" brand: "klein tools" price: "€ 301.10" currency: EUR in_stock: false reviews_count: 5 category: "Klein Tools" url: https://www.desertcart.hr/products/360292897-digital-manometer-air-and-gas-pressure-tester-differential-dual-port store_origin: HR region: Croatia --- # Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight ET180 **Brand:** klein tools **Price:** € 301.10 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight ET180 by klein tools - **How much does it cost?** € 301.10 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/360292897-digital-manometer-air-and-gas-pressure-tester-differential-dual-port) ## 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 ## 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. Review: Good quality and accurate device - It does the job. Good Review: Good product - recommend labeling your ports - Great if you need to measure differential pressure. I use mine for checking building pressure at exterior doors. The directions can be a little confusing. You have to know what connection port is for high and which is for low. I used a label maker to put stickers on each port so that I didn't constantly have to consult the manual. Works well enough for routine measurement tasks. If you need something precise, you probably need to purchase a device that can be routinely calibrated by a testing lab that can certify the device at least annually. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KLEIN TOOLS | | Item dimensions L x W x H | 6.3 x 3.5 x 15.7 centimeters | | Item weight | 168 g | | Material | Acrylonitrile Butadiene Styrene (ABS) Stainless Steel | | Number of Items | 1 | | Unit count | 1 Count | ## Product Details - **Brand:** KLEIN TOOLS - **Item Weight:** 5.92 ounces - **Item dimensions L x W x H:** 2.47 x 1.38 x 6.19 inches - **Material:** Acrylonitrile Butadiene Styrene (ABS), Stainless Steel - **UPC:** 092644693366 ## Images ![Digital Manometer, Air and Gas Pressure Tester, Differential Dual Port Pressure Gauge, Large LCD Display with Backlight ET180 - Image 1](https://m.media-amazon.com/images/I/514T-Ymk9JL.jpg) ## 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 quality and accurate device *by L***I on 16 May 2026* It does the job. Good ### ⭐⭐⭐⭐⭐ Good product - recommend labeling your ports *by J***R on 27 October 2025* Great if you need to measure differential pressure. I use mine for checking building pressure at exterior doors. The directions can be a little confusing. You have to know what connection port is for high and which is for low. I used a label maker to put stickers on each port so that I didn't constantly have to consult the manual. Works well enough for routine measurement tasks. If you need something precise, you probably need to purchase a device that can be routinely calibrated by a testing lab that can certify the device at least annually. ### ⭐⭐⭐⭐ Very handy *by P***R on 30 May 2026* It’s a good piece of equipment and works as it should. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/360292897-digital-manometer-air-and-gas-pressure-tester-differential-dual-port](https://www.desertcart.hr/products/360292897-digital-manometer-air-and-gas-pressure-tester-differential-dual-port) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-04*