--- product_id: 287210987 title: "Compound Pressure Gauge -30 inHg to 100 PSI, Liquid Filled, 2.5\" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/inHg - ASME B40.1 Grade A" brand: "carbo instruments" price: "$31.66" currency: USD in_stock: true url: https://www.desertcart.us/products/287210987-compound-pressure-gauge-30-inhg-to-100-psi-liquid-filled store_origin: US region: United States of America --- # Liquid-filled for stability Dual display for versatility Durable stainless steel Compound Pressure Gauge -30 inHg to 100 PSI, Liquid Filled, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/inHg - ASME B40.1 Grade A **Brand:** carbo instruments **Price:** $31.66 **Availability:** ✅ In Stock ## Summary > 🔍 Gauge Your Success with Precision! ## Quick Answers - **What is this?** Compound Pressure Gauge -30 inHg to 100 PSI, Liquid Filled, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/inHg - ASME B40.1 Grade A by carbo instruments - **How much does it cost?** $31.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/287210987-compound-pressure-gauge-30-inhg-to-100-psi-liquid-filled) ## Best For - carbo instruments enthusiasts ## Why This Product - Trusted carbo instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from robust stainless steel, ensuring longevity and reliability. - • **Shock Absorption:** Liquid-filled design dampens vibrations, providing accurate readings even in turbulent conditions. - • **Portable Convenience:** Compact and lightweight, making it an essential tool for professionals in the field. - • **User-Friendly Design:** Large, easy-to-read dial for quick pressure assessments on the go. - • **Versatile Applications:** Perfect for monitoring water, air, hydraulic, and oil pressures across various systems. ## Overview The CARBO Instruments Stainless Steel Pressure Gauge features a dual display for measuring pressure in inHg, psi, and kPa. Its liquid-filled design enhances performance by reducing shock and vibration, while the durable stainless steel construction ensures it withstands the rigors of various applications, from hydraulic systems to irrigation planning. ## Description Full description not available ## Features - Easily identify pressure fluctuations with CARBO Instruments pressure gauge. Use our liquid-filled, high-performance psi pressure gauge to monitor fluid, gases, oil and air leaks and buildup of pressure in a system. - Built to last construction: The case of our heavy duty pressure gauge is made of stainless steel with wetted parts of brass and copper alloy. The lens is made of polycarbonate, making it hard to break and scratch resistant - Liquid filled for better performance: Our liquid filled pressure gauge can stand up to shock and vibrations because the internal fluid dampens system pulsation, the gauge can better absorb vibration and pressure spikes. - Convenient & user-friendly: Large dial allows easy reading of pressure. The compact design of our stainless steel pressure gauge is easy to carry and portable. - Wide application: Our stainless steel pressure gauge can be used to measure water pressure, air pressure, hydraulic pressure and oil pressure. Ideal for pumps, compressors, hydraulic presses, pneumatic equipment and for planning and designing an irrigation system. ## Product Details - **Brand:** CARBO INSTRUMENTS - **Material:** Brass and Copper alloy Wetted Parts - **Item dimensions L x W x H:** 3.66 x 2.91 x 1.34 inches - **Item Weight:** 0.22 Kilograms - **Thread Type:** 1/4" Npt ## Images ![Compound Pressure Gauge -30 inHg to 100 PSI, Liquid Filled, 2.5" Dial, 1/4 NPT Lower Mount, 304 Stainless Steel Case, Brass Wetted Parts, Dual Scale PSI/inHg - ASME B40.1 Grade A - Image 1](https://m.media-amazon.com/images/I/71iMwD7a+9L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can this gauge not be filled with any liquid?** A: There is dry gauge 60 psi, please check the link: https://www.amazon.com/dp/B07PBXTWRH?ref=myi_title_dp **Q: hey i want got 10pic of your gauge. i just wonder is that made in china or US？** A: China **Q: * Mine had a plastic bezel that fogged white and a steel bezel ring of plated steel that rusted. Where can I find a quality all stainless gauge?** A: Here is the link https://www.amazon.com/dp/B08WPYVBPL?ref=myi_title_dp&th=1 **Q: Where is it made? it mention that "manufacturer : carbo usa". is it means it is made in usa? i hope it is not made in china** A: Carbon is based in the USA. i am not sure were this gauge is made and my gauge is not stamped on the out side. but i can say this i have never replaced a gauge for a failure. i have broke a few but i have them on field sprayers for my farm. ## Frequently Bought Together - CARBO Instruments Stainless Steel Pressure Gauge Dual Display (-30/0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT - SENCTRL 5000 Psi Glycerin Liquid Filled Hydraulic High Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Gas Water Oil Pressure Test - MEASUREMAN 0-100 PSI/kPa Water Pressure Gauge, Glycerin Filled,psi Gauge,for Home Water Pressure Test, 2-1/2’’ Dial, 304 Stainless Steel Case, 1/4’’ NPT Lower Mount --- ## 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.us/products/287210987-compound-pressure-gauge-30-inhg-to-100-psi-liquid-filled](https://www.desertcart.us/products/287210987-compound-pressure-gauge-30-inhg-to-100-psi-liquid-filled) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-22*