--- product_id: 634053705 title: "PT520 Digital Manometer, ±0.3% FS Accuracy Dual-Port HVAC Differential Pressure Gauge, Professional Gas Air Pressure Tester Meter with 10 Selectable Units, Data Record, Backlight & Flashlight" brand: "linxino" price: "5783391₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/634053705-pt520-digital-manometer-0-3-fs-accuracy-dual-port-hvac store_origin: VN region: Vietnam --- # Data Storage for 29 Sets 11 Units Measured High Accuracy ±0.25%FS PT520 Digital Manometer, ±0.3% FS Accuracy Dual-Port HVAC Differential Pressure Gauge, Professional Gas Air Pressure Tester Meter with 10 Selectable Units, Data Record, Backlight & Flashlight **Brand:** linxino **Price:** 5783391₫ **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Pressure Testing Game! ## Quick Answers - **What is this?** PT520 Digital Manometer, ±0.3% FS Accuracy Dual-Port HVAC Differential Pressure Gauge, Professional Gas Air Pressure Tester Meter with 10 Selectable Units, Data Record, Backlight & Flashlight by linxino - **How much does it cost?** 5783391₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/634053705-pt520-digital-manometer-0-3-fs-accuracy-dual-port-hvac) ## Best For - linxino enthusiasts ## Why This Product - Trusted linxino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Support:** Enjoy peace of mind with responsive customer service and warranty. - • **User-Friendly Design:** Large LCD screen with backlight and flashlight for clear visibility. - • **Precision Performance:** Achieve accuracy with ±0.25%FS for reliable results. - • **Versatile Measurement:** Easily toggle between 11 units for all your pressure needs. - • **Data Management Made Easy:** Record and store up to 29 sets of data effortlessly. ## Overview The LINXINO PT520 Digital Manometer is a versatile air and gas pressure tester designed for HVAC professionals. It features 11 selectable measurement units, high accuracy of ±0.25%FS, and the ability to record and store data for up to 29 sets. With a user-friendly design that includes a large LCD screen and flashlight, this manometer is perfect for various applications, ensuring you have the right tool for every job. ## Description LINXINOPT520 Manometer Gas Pressure Tester,Digital Manometer,Dual Port Air Pressure Meter,HVAC Gas Pressure Tester with 10 Selectable Units, Various Adapters, -100~200 Kpa ## Features - 【11 Units Measured & various adapters】LINXINO Digital Manometer can easily toggle between in Pa,hPa, Torr, mbar,inHg,mmHg,inH20,mmH2O,psi,Kpa, kg/cm2. In addition, the manometer hvac is equipped with measurement adapters of different specifications,suitable for various diameter pipelines,such as:OD 4-12mm,OD20 mm,OD 16mm,OD 9mm,OD 8mm,OD 6mm,OD 8-20mm. - 【Wide application range & High Accuracy】About Digital Manometer,the measuring range is -100~+200 Kpa,the Accuracy is ±0.25%FS. PT520 Digital Manometer is suitable for vacuum degree negative pressure testing of the intake manifold, brake booster pressure testing,negative pressure testing of crankcase, exhaust valve negative pressure testing, etc. - 【Data Locking & Recording & Storage】The PT520 Air Pressure Meter can record up to 29 sets of data, and the maximum and minimum values can be viewed after the data recording is completed. Professional Air Pressure Meter has many functions,such as data locking,data zeroing,data logging storage.etc. - 【Large LCD screen & flashlight】The digital manometer's large, high-resolution screen makes data clear and intuitive and supports LCD backlighting and flashlight. Portable design, simple and smart, easy for your operation. - 【Warranty & Service】Please feel free to purchase it! Your satisfaction is very important to us, if you have any questions, please contact us, we will reply you within 24 hours and try our best to help you solve the problem. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | LINXINO | | Part number | PT520 | | Item Weight | 517 g | | Product Dimensions | 7.37 x 3.3 x 16.51 cm; 517.1 g | | Manufacturer reference | PT520 | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Measurement Accuracy | 99.999 | | Included components | DIGITAL MANOMETER KITS | | Batteries included? | No | | Batteries Required? | Yes | ## Images ![PT520 Digital Manometer, ±0.3% FS Accuracy Dual-Port HVAC Differential Pressure Gauge, Professional Gas Air Pressure Tester Meter with 10 Selectable Units, Data Record, Backlight & Flashlight - Image 1](https://m.media-amazon.com/images/I/61mTX-xgdUL.jpg) ## Frequently Bought Together - PT520 Digital Manometer,Air and Gas Pressure Tester,Dual Port Air Pressure Meter,HVAC Gas Pressure Tester with 11 Selectable Units, Various Adapters, -100~200 Kpa - ZIBOO ASP2 Static Pressure Probes (Two-Pack) --- ## 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.vn/products/634053705-pt520-digital-manometer-0-3-fs-accuracy-dual-port-hvac](https://www.desertcart.vn/products/634053705-pt520-digital-manometer-0-3-fs-accuracy-dual-port-hvac) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*