--- product_id: 14206231 title: "Extech HD750 Differential Pressure Manometer, 5 psi, 11 Units, USB" brand: "extech" price: "£427.90" currency: GBP in_stock: true category: "Extech" url: https://www.desertcart.co.uk/products/14206231-extech-hd750-differential-pressure-manometer-5-psi-11-units-usb store_origin: GB region: United Kingdom --- # Large backlit LCD for clear visibility anytime 11 selectable pressure units for versatile readings USB connectivity for seamless data transfer Extech HD750 Differential Pressure Manometer, 5 psi, 11 Units, USB **Brand:** extech **Price:** £427.90 **Availability:** ✅ In Stock ## Summary > 📈 Elevate your pressure game with precision and power! ## Quick Answers - **What is this?** Extech HD750 Differential Pressure Manometer, 5 psi, 11 Units, USB by extech - **How much does it cost?** £427.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/14206231-extech-hd750-differential-pressure-manometer-5-psi-11-units-usb) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data-Driven Decisions:** Min/Max/Avg recording with relative time stamps empowers detailed trend analysis and troubleshooting. - • **Field-Ready Durability:** Rugged double-molded housing and included carrying case protect your investment on the go. - • **Plug & Play Productivity:** USB port with PC software integration means quick data downloads and streamlined reporting. - • **Versatile Unit Selection:** Switch effortlessly among 11 pressure units to match any professional standard or project requirement. - • **Precision at Your Fingertips:** ±5 PSI range ensures accurate differential pressure measurements for critical HVAC and industrial tasks. ## Overview The Extech HD750 Differential Pressure Manometer is a professional-grade instrument offering ±5 PSI measurement range, 11 selectable units, and advanced data logging features including Min/Max/Avg with time stamps. Its large backlit LCD and rugged design make it ideal for HVAC, lab, and industrial environments. USB connectivity with included PC software enables efficient data management, while the full kit ensures immediate field readiness. ## Description Product Description The Extech HD750 Differential Pressure Manometer is a high-capacity pressure measuring instrument built for HVAC, laboratory, and industrial professionals. With a range up to 29 PSI (±200 inches of water, 1500 mmHg, or 2 bar), the HD750 delivers precise and reliable performance across a broad spectrum of applications. Its dual input capability allows for both differential and gauge pressure readings, making it ideal for troubleshooting, testing, and monitoring systems. Selectable engineering units enhance versatility, while advanced data functions—including Min/Max/Average capture, data hold, and zero reset—provide flexibility in data analysis. The large backlit LCD ensures clear visibility, even in dim environments, while the rugged protective holster provides added durability in the field. Designed for portability and ease of use, the HD750 comes complete with tubing, a carrying case, and a 9V battery for out-of-the-box operation. Engineered for accuracy and convenience, the Extech HD750 is a dependable choice for professionals who require robust pressure measurement capabilities in demanding environments. From the Manufacturer The Extech HD750 5 PSI Differential Pressure Manometer has a ±5 psi range and eleven selectable units of measure. It shows the max, min, avg. recordings and the relative time stamp. The functions included are data hold, auto power off and the zero function. It has a large LCD display with backlighting to help the user see in low lit areas. Also, this meter has a heavy-duty, double molded housing and a built in USB port. The Extech HD700 Differential 5 PSI Pressure Manometer comes complete with one 9V battery, the Windows compatible software with the hook up USB cable, an AC adaptor, a connection hose, a built-in stand and a hard carrying case. Incorporated in 1970, Extech Instruments is based in Waltham, Massachusetts USA, just west of Boston. Recognized for the breadth and depth of its Test & Measurement offering and strong distribution network, Extech was acquired by FLIR Systems in November 2007. Extech Instruments’ high-value, handheld test instruments and FLIR-branded infrared thermal imager are sold through a network of national catalog houses, regional stocking distributors, internet, and international master distributors. The company has become one of the largest manufacturers and suppliers of test equipment and portable printers and the Extech Instruments brand is regarded in many industries as the brand of choice. ISO 9001:2000 certified by TUV, Extech’s enviable reputation is built on innovative products that offer unique and patented designs with features, functions and reliability at an affordable price. ## Features - USB port includes PC software - Large LCD display with backlighting - 11 selectable units of measure - Max/min recording and relative time stamp - Data hold, auto power off and zero function ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001AGS3CK | | Best Sellers Rank | #273,622 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Manometers | | Brand Name | Extech | | Customer Reviews | 4.8 4.8 out of 5 stars (13) | | Global Trade Identification Number | 00793950107508 | | Included Components | Differential Pressure Manometer | | Item Dimensions | 2.9 x 1.9 x 8.2 inches | | Item Highlight | +/-5 psi range, 11 pressure units, MIN/MAX with time stamp, data hold, zero, USB software, backlit LCD | | Item Weight | 0.28 kg | | Manufacturer | Extech | | Material Type | Plastic | | Model | HD750 | | Number of Items | 1 | | Part Number | HD750 | | UPC | 793950107508 793950107515 | | Unit Count | 1 Count | | Warranty Description | Full three year warranty on parts and workmanship, unless otherwise specified. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. | ## Product Details - **Brand:** Extech - **Item Weight:** 0.28 kg - **Item dimensions L x W x H:** 2.9 x 1.9 x 8.2 inches - **Material:** Plastic ## Images ![Extech HD750 Differential Pressure Manometer, 5 psi, 11 Units, USB - Image 1](https://m.media-amazon.com/images/I/41fdeC55-oL.jpg) ![Extech HD750 Differential Pressure Manometer, 5 psi, 11 Units, USB - Image 2](https://m.media-amazon.com/images/I/41FiAshIWoL.jpg) ![Extech HD750 Differential Pressure Manometer, 5 psi, 11 Units, USB - Image 3](https://m.media-amazon.com/images/I/61V6vLjVQZL.jpg) ## Frequently Bought Together - Extech HD750 5 PSI Manometer with Software - RUNCCI-YUN 20pcs Test Leads Back Probe Kit，5 Colors Back Test Probe Pins，Multimeter Probes & 4mm Banana Plug to Alligator Clip Test Leads for Multimeter Automotive Testing - Extech Instruments TL809 Electronic Test Lead Kit,black/red --- ## 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.co.uk/products/14206231-extech-hd750-differential-pressure-manometer-5-psi-11-units-usb](https://www.desertcart.co.uk/products/14206231-extech-hd750-differential-pressure-manometer-5-psi-11-units-usb) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-04*