--- product_id: 613510018 title: "30 inHg to 0 Vacuum Pressure Gauge, Liquid Filled, 1/4\" NPT" brand: "sctsnsr" price: "$22.90" currency: USD in_stock: true reviews_count: 5 category: "Sctsnsr" url: https://www.desertcart.us/products/613510018-30-inhg-to-0-vacuum-pressure-gauge-liquid-filled-1 store_origin: US region: United States of America --- # Glycerin-filled for vibration stability 304 stainless steel corrosion resistance ±3% precision accuracy 30 inHg to 0 Vacuum Pressure Gauge, Liquid Filled, 1/4" NPT **Brand:** sctsnsr **Price:** $22.90 **Availability:** ✅ In Stock ## Summary > 🔧 Master your pressure game with precision and durability! ## Quick Answers - **What is this?** 30 inHg to 0 Vacuum Pressure Gauge, Liquid Filled, 1/4" NPT by sctsnsr - **How much does it cost?** $22.90 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/613510018-30-inhg-to-0-vacuum-pressure-gauge-liquid-filled-1) ## Best For - sctsnsr enthusiasts ## Why This Product - Trusted sctsnsr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable 304 stainless steel case resists corrosion and withstands tough HVAC and industrial environments. - • **Seamless Integration:** 1/4" NPT lower mount thread fits effortlessly into air conditioning lines, tanks, pumps, and HVAC systems. - • **Clear & Intuitive Dial:** Dual scale (-30 inHg to 0 / -1 bar to 0) with adjustable red range mark for quick, safe pressure monitoring. - • **Precision You Can Trust:** Accurate ±3% ASME B40.100 Grade B calibration ensures reliable vacuum pressure readings every time. - • **Vibration-Proof Performance:** Glycerin liquid filling stabilizes the pointer and protects internal components from shocks and vibrations. ## Overview The SCTSNSR -30 inHg to 0 Vacuum Pressure Gauge features a 2.5-inch dial housed in a corrosion-resistant 304 stainless steel case. Filled with glycerin to stabilize readings and protect against vibration, it offers dual-scale measurement with ±3% accuracy. Its IP67 waterproof rating and 1/4" NPT lower mount make it ideal for HVAC, air pumps, tanks, and pipe pressure testing, delivering reliable performance in demanding industrial environments. ## Description SCTSNSR -30 inHg to 0 Vacuum Pressure Gauge, Glycerin Liquid Filled, 2.5 inch Dial, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Line, Tank, Air Pump, HVAC, Pipe, Pressure Test: desertcart.com: Industrial & Scientific Review: Vacuum gages for maple lines - Good quality, worked very well for my application Review: Prompt delivery, accurate description, well packaged. Thank you. - Have not put it to use yet but looks to be a quality product. ## Features - This pressure gauge is built with brass and stainless steel parts to measure pressure in liquids and gases that aren't corrosive, like water, oil, and air pressure tests. It's perfect for use with things like air conditioning line repair, tanks, HVAC tools, air pumps, pipes, tube vacuum tests, and more. - The round dial is safely tucked into a 304 stainless steel case to resist corrosion. Internal filling of glycerin in the pressure gauge ensures stable pointer readings and safeguards internal mechanisms against vibration damage. - Red Range Mark: Easy sliding on the dial allows for effortless adjustment. The arrow-shaped design indicates the upper and lower limits, providing a quick and clear visual reference to remind you to stay within the safe pressure range. - The dial adopts a dual scale for pressure measurement (-30 inHg-0/-1 bar-0). Its display accuracy conforms to ± 3/2/3% of the span (ASME B40.100 Grade B). - The IP67 waterproof rating prevents condensation, eliminating window fogging and ensuring consistently clear readings. - The connection is a lower mount male type with a 1/4" NPT thread, making it easy to set up in various systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CR7V6LYK | | Best Sellers Rank | #11,714 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Industrial Pressure Gauges | | Brand | SCTSNSR | | Brand Name | SCTSNSR | | Customer Reviews | 4.6 out of 5 stars 24 Reviews | | Included Components | pressure gauge | | Item Weight | 0.22 Kilograms | | Manufacturer | SCTSNSR | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | SC01.25GL04N30inHg | | Number of Items | 1 | | Part Number | SC01.25GL04N30inHg | | Thread Style | Npt | | Thread Type | Npt | ## Product Details - **Brand:** SCTSNSR - **Item Weight:** 0.22 Kilograms - **Manufacturer:** SCTSNSR - **Material:** Stainless Steel - **Thread Type:** Npt ## Images ![30 inHg to 0 Vacuum Pressure Gauge, Liquid Filled, 1/4" NPT - Image 1](https://m.media-amazon.com/images/I/71N5Y6M5RsL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Vacuum gages for maple lines *by D***L on March 13, 2025* Good quality, worked very well for my application ### ⭐⭐⭐⭐⭐ Prompt delivery, accurate description, well packaged. Thank you. *by J***N on December 20, 2024* Have not put it to use yet but looks to be a quality product. ### ⭐⭐⭐⭐ Good bang for the buck *by E***D on June 5, 2026* Good bang for the buck ## Frequently Bought Together - SCTSNSR -30 inHg to 0 Vacuum Pressure Gauge, Glycerin Liquid Filled, 2.5 inch Dial, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Line, Tank, Air Pump, HVAC, Pipe, Pressure Test - Measureman 2-1/2" Dial Size, Liquid Filled Pressure Gauge, 0-60psi/kpa, 304 Stainless Steel Case, 1/4"NPT Lower Mount - UHARBOUR Glycerin Filled Pressure Gauge with 304 Stainless Steel Case, 2.5" Dial Size, 0-60Psi, High Accuracy, 1/4"NPT Center Lower Mount with Single Scale (psi).…… --- ## 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/613510018-30-inhg-to-0-vacuum-pressure-gauge-liquid-filled-1](https://www.desertcart.us/products/613510018-30-inhg-to-0-vacuum-pressure-gauge-liquid-filled-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-27*