--- product_id: 64457473 title: "Winters 4 inch Dial Size, Multi Function Economy Utility Dry Pressure Gauge, Brass Internals, Steel Case, Dual Scale 0-30 psi/kPa, 3-2-3% Accuracy, 1/4 inch NPT Bottom, Glass Lens, Pressure Gauge" brand: "winters instruments" price: "NT$1462" currency: TWD in_stock: true reviews_count: 8 url: https://www.desertcart.tw/products/64457473-winters-4-inch-dial-size-multi-function-economy-utility-dry store_origin: TW region: Taiwan --- # Dual psi/kPa scale 4-inch precision dial Brass & steel corrosion resistance Winters 4 inch Dial Size, Multi Function Economy Utility Dry Pressure Gauge, Brass Internals, Steel Case, Dual Scale 0-30 psi/kPa, 3-2-3% Accuracy, 1/4 inch NPT Bottom, Glass Lens, Pressure Gauge **Brand:** winters instruments **Price:** NT$1462 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Measure with confidence, perform with precision! ## Quick Answers - **What is this?** Winters 4 inch Dial Size, Multi Function Economy Utility Dry Pressure Gauge, Brass Internals, Steel Case, Dual Scale 0-30 psi/kPa, 3-2-3% Accuracy, 1/4 inch NPT Bottom, Glass Lens, Pressure Gauge by winters instruments - **How much does it cost?** NT$1462 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/64457473-winters-4-inch-dial-size-multi-function-economy-utility-dry) ## Best For - winters instruments enthusiasts ## Why This Product - Trusted winters instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Durable brass internals paired with a corrosion-resistant steel case - β€’ **Compact & Clear:** 4-inch dial with glass lens offers easy, glare-free visibility - β€’ **Flexible Installation:** 1/4 inch NPT bottom mount fits diverse setups effortlessly - β€’ **Dual-Scale Versatility:** Seamlessly switch between psi and kPa for global compatibility - β€’ **Precision You Can Trust:** 3-2-3% accuracy ensures reliable readings every time ## Overview The Winters 4-inch Dial Economy Utility Pressure Gauge combines robust brass internals and a corrosion-resistant steel case to deliver precise pressure measurements with dual psi/kPa scales. Featuring a 3-2-3% accuracy rating and a clear glass lens, it’s engineered for durability and versatility in professional environments. ## Description The Winters PEM series pressure gauge with brass wetted parts has a circular dial enclosed in a steel case and a male connection, and measures pressure with a dual scale (psi/kPa)/(Hg. vacuum/kPa) with an accuracy of + or - 3/2/3%. The brass wetted parts are for measuring non-corrosive liquid and gas pressure. The black-painted steel case is Ingress Protection certified IP52 for protection against dust or liquids. The circular dial comes in 1.5" (40 mm), 2" (50 mm), 2.5" (63 mm), and 4" (100 mm) diameters. The dial has an aluminum black pointer. The lens for the 1.5", 2", and 2.5"diameter dials is polycarbonate for high impact resistance. The lens for the 4" diameter dial is glass for strength and clarity. The gauge measures pressure with a dual scale of either psi/kPa or Hg. vacuum/kPa. The gauge is accurate to + or - 3/2/3% over the entire range of the gauge, American Society of Mechanical Engineers (ASME) B40.100 Grade B accuracy class. The male connection is mounted on the bottom or center back of the gauge and has either a 1/4" NPT (National Pipe Thread) or 1/2" NPT rate. The bourdon tube is phosphor bronze, the movement is brass, and the welding is silver alloy. The over-pressure limit is 25% of full scale value. The working pressure is a maximum of 75% of full scale value. The operating temperature is -40 to 150 degrees F (-40 to 65 degrees C). This pressure gauge is suitable for plumbing, heating, air conditioning, pneumatic, hydraulic, water tanks, and air compressors.Pressure gauges are instruments used to measure the pressure of a gas or liquid inside a vessel and, often, to help ensure the optimal amount of pressure for a given application. Pressure gauges can range from everyday instruments, such as those used to measure the air pressure in a car or bicycle tire, to highly accurate gauges used in mechanical and industrial processing. Most often, pressure gauges measure pressure relative to another reference. For instance, gauge pressure measures pressure relative to ambient air. An example of a pressure gauge measuring relative to ambient air is a tire pressure gauge or a blood pressure gauge. Differential pressure is the difference in pressure between two points, such as when measuring liquid flow along various points in a pipeline. An absolute pressure gauge measures pressure relative to a perfect vacuum, such as an atmospheric or barometric pressure gauge. All types of pressure gauges include either a male or a female mount to connect to the vessel where pressure is being measured, and display results on a dial with varying increments of measure across a given range.Winters Instruments manufactures pressure gauges, thermometers, diaphragm seals, pressure transmitters, and switches. The company, founded in 1953, is headquartered in Toronto, Canada. ## Features - Brass wetted parts for measuring non-corrosive liquid and gas pressure - Circular dial is enclosed in a steel case for corrosion resistance - Measures pressure with dual scale (psi/kPa)/(Hg. vacuum/kPa) - Display accuracy is + or - 3/2/3% over the entire range of the gauge (ASME B40.100 Grade B) - Lower mount or center back male connection with either 1/8" or 1/4" NPT rate ## Product Details - **Brand:** Winters Instruments - **Material:** Alloy Steel - **Item Weight:** 0.01 Ounces - **Thread Type:** Npt - **UPC:** 628311200782 ## Images ![Winters 4 inch Dial Size, Multi Function Economy Utility Dry Pressure Gauge, Brass Internals, Steel Case, Dual Scale 0-30 psi/kPa, 3-2-3% Accuracy, 1/4 inch NPT Bottom, Glass Lens, Pressure Gauge - Image 1](https://m.media-amazon.com/images/I/71CFWg60zUL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality gauge *by D***R on May 17, 2025* Works great in freezing temps, easy to read in dim light, and quite accurate. ### ⭐⭐⭐⭐⭐ Huge 4" dial - super easy to read & highly accurate/consistent *by F***G on August 4, 2022* I purchased 2 of these gauges and they both read the same PSI, so I know they are consistent, and I am assuming they are accurate. I am VERY impressed with how easy it is to read the 4" dial - even from accross the utility room. I like the quality and sturdyness of the construction. I score these gauges 10/10! ### ⭐⭐⭐⭐⭐ Installed on pneumatic trailer. *by M***W on November 26, 2022* Used these to replace the gages on my pneumatic trailer and they work fine. No issues yet but it hasn’t been installed very long. ## Frequently Bought Together - Winters 4 inch Dial Size, Multi Function Economy Utility Dry Pressure Gauge, Brass Internals, Steel Case, Dual Scale 0-30 psi/kPa, 3-2-3% Accuracy, 1/4 inch NPT Bottom, Glass Lens, Pressure Gauge - SENCTRL 0-30 PSI Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4 NPT, Stainless Steel Case, Lower Mount, for Water Oil Air Pressure Test - Winters Instruments - PFQ802 -802 PFQ Series Stainless Steel 304 Dual Scale Liquid Filled Pressure Gauge with Brass Internals, 0-30 psi/kpa,2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/64457473-winters-4-inch-dial-size-multi-function-economy-utility-dry](https://www.desertcart.tw/products/64457473-winters-4-inch-dial-size-multi-function-economy-utility-dry) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-16*