--- product_id: 49930678 title: "Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4\" NPT, 15\" Rubber Hose, 10-160 PSI" brand: "milton" price: "580.48 DT" currency: TND in_stock: true reviews_count: 5 category: "Milton" url: https://www.desertcart.tn/products/49930678-milton-s-506-original-service-station-tire-inflator-and-air store_origin: TN region: Tunisia --- # Accurate PSI readings 10-160 Dual head chuck for easy valve access Replaceable gauge & valve cartridges Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI **Brand:** milton **Price:** 580.48 DT **Availability:** ✅ In Stock ## Summary > 🚗 Inflate with confidence, measure with precision—never miss a beat on the road! ## Quick Answers - **What is this?** Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI by milton - **How much does it cost?** 580.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49930678-milton-s-506-original-service-station-tire-inflator-and-air) ## Best For - milton enthusiasts ## Why This Product - Trusted milton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty alloy steel construction and a 15-inch flexible rubber hose designed for durability in any garage or roadside scenario. - • **Magnified Clarity:** Equipped with a magnifying lens for quick, easy-to-read pressure measurements—because every PSI counts. - • **Precision You Can Trust:** Calibrated to measure tire pressure in 2-lb increments from 10 to 160 PSI, ensuring your ride is always optimized. - • **Dual Head Chuck Advantage:** Access hard-to-reach tire valves effortlessly with two versatile chuck heads—no more awkward angles or guesswork. - • **Sustainable & Serviceable:** Replaceable gauge and valve cartridges mean your inflator stays reliable and eco-friendly over time. ## Overview The Milton S-506 is the original dual head chuck tire inflator and pressure gauge, delivering precise PSI readings from 10 to 160 with 2-lb increments. Featuring heavy-duty alloy steel construction, a 15-inch rubber hose, and a magnifying lens for easy reading, it’s designed for professionals and enthusiasts alike. Its replaceable gauge and valve cartridges extend product life, while the dual head chuck ensures effortless access to all tire valves. Ideal for vehicles ranging from cars to ATVs, this tool is a must-have for maintaining optimal tire pressure, enhancing safety, fuel efficiency, and tire longevity. ## Description Milton (#506) Original Dual Head Chuck Tire Inflator Gauge - 15" HoseMilton Industries specializes in tire inflator gauges and this original S-506 dual chuck inflator gauge was the first gauge of its kind ever built in the industry. We were also the very first in the industry to offer replacement cartridges! Gauge and valve cartridges are both replaceable. This essential pneumatic tool is ideal for any vehicle trunk, home garage, or automotive shop. Dual head chuck inflator gauge is made of heavy duty construction which provides for long life, even under extreme use and conditions. Equipped with magnifying lens for full view of scale. 1/4" NPT air inlet.USES: Auto, sport utility, truck, bicycle, motorsport, trailers, motor homes/5th wheels, wheelbarrows, golf carts, lawn tractors, motorcycles, ATVs, and more.PRODUCT SPECIFICATIONS: PSI: 10-160Increments: 2 lb.* kPa: 80-840 (available via special order)Increments: 20 kPaThreads: ⅜-241/4" NPT air inletINSTRUCTIONS FOR USE:If using a dual head type tire chuck with an inflator gauge and notice air is escaping through the off-side once connected to the tire’s Schrader valve, simply release the trigger and remove the inflator from the Schrader/tire valve. Point the straight side of the outlet up into the air (make sure it’s not pointed at someone). Squeeze trigger, allow air to flow (gravity will cause the sealing valve to drop), and place the chuck end onto the Schrader/tire valve while air is still flowing. Air will start to flow into the tire.Dual head type tire chucks are unable to inflate a completely flat (zero air pressure) tire. Tire air pressure would normally cause the sealing valve to move and seal the unused side of the chuck. However, if a tire has 0 air pressure, the self-sealing valve has no pressure to react to.DRIVE SAFELY: Maintaining proper tire pressures improves vehicle handling, reduces risk of tire failure, improves fuel economy, and increases the life of your tires. Review: Milton (S-506) Original Dual Head Chuck Tire Inflator Gauge - 15" Hose - I have found overall good experience here Review: Very nice tire gauge! - I've been using this daily since I purchased it. For what it's worth, I've used other Milton products in the past before and never once have I ever encountered a problem, this tire chuck does not fall short of that reputation. I've tested the gauge on this unit up against some of my more expensive, highly accurate (read: $$$) racing-use tire gauges and it's very accurate. For the price, you can't go wrong, it's excellent!!! Don't bother with cheap junk, just buy one of these and have something you can depend on. The only thing that you should be careful of (as you should with any tire gauge) is that you DO NOT drop it. ## Features - ACCURATE: Performance-tested and calibrated. Measures in pounds per square inch (PSI, 10-160, 2-lb. increments). Kilopascal readings also available per special order (kPa, 80-840, increments of 20) - DUAL HEAD CHUCK: Makes tire valves more accessible with the two heads for easier access - INFLATOR: Heavy-duty construction. Magnifying window lens. Full-swivel chuck. 15-inch hose - REPLACEABLE PARTS: Gauge and valve cartridges can both be replaced - MILTON: This is the first original gauge of this type ever built! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002SRL20 | | Best Sellers Rank | 355,332 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 119 in Saw Gauges | | Brand | Milton | | Customer Reviews | 4.7 out of 5 stars 4,413 Reviews | | Global Trade Identification Number | 00030937005069 | | Included Components | INF GAGE DUAL HD CHK | | Item Dimensions | 10.9 x 37.1 x 2.3 centimetres | | Item Type Name | INF GAGE DUAL HD CHK | | Item Weight | 0.1 Pounds | | Item dimensions L x W x H | 10.9 x 37.1 x 2.3 centimetres | | Item weight | 0.1 Pounds | | Manufacturer | Milton Industries | | Manufacturer Part Number | S-506 | | Material | Alloy Steel | | Model Number | S-506 | | Number of Items | 1 | | Number of Packs | 1 | | Number of items | 1 | | Thread Type | NPT | | Thread type | NPT | | UPC | 030937005069 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Milton - **Item dimensions L x W x H:** 10.9 x 37.1 x 2.3 centimetres - **Item weight:** 45 g - **Material:** Alloy Steel - **Number of items:** 1 ## Images ![Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI - Image 1](https://m.media-amazon.com/images/I/51VyxrVAP5L.jpg) ![Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI - Image 2](https://m.media-amazon.com/images/I/51jSKq8TITL.jpg) ![Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI - Image 3](https://m.media-amazon.com/images/I/81j+UZHmEAL.jpg) ![Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI - Image 4](https://m.media-amazon.com/images/I/61i8e8R2IPL.jpg) ![Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI - Image 5](https://m.media-amazon.com/images/I/71Gbf+ztgIL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Has anyone verified the accuracy of the gauge?** A: It's close when it's new but it will lose calibration. From Roy's review: "To adjust this gauge, take the big screw off of the end, and then pry out the plastic discs with the little holes in the center. Now slide the cartridge out. Take the big screw off the end of the cartridge, and use a little screwdriver to adjust the gauge. 1/2 turn = about 5 psi at the low (30-40 lb) end of the scale. A little trial and error checking against a gauge you trust at the pressures you’re checking... and you’re done." It definitely helped me, I just calibrated mine and it's dead on. I'll add that you want to turn the screw clockwise to decrease and counterclockwise to increase the reading. **Q: how do you switch from straight to angled head?** A: You don't. The angled head is for checking a truck dual when the valve stem is facing away from you. You go behind it with the angle head and pull it toward you. **Q: Can any sort of Presta adapter be used with this inflator?** A: Yes, I use it on Presta & Schrader valves on my bicycle tires. **Q: Has anyone used this with a presta adapter?** A: this is an automotive style so it has a schrader valve fitting. Look for a presta valve adapter. They are cheap, buy two they're small so you're going to lose it. Other than specialty bike supplies nothing comes ready to use with a presta valve. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Milton (S-506) Original Dual Head Chuck Tire Inflator Gauge - 15" Hose *by F***Z on 15 November 2023* I have found overall good experience here ### ⭐⭐⭐⭐⭐ Very nice tire gauge! *by R***2 on 9 February 2019* I've been using this daily since I purchased it. For what it's worth, I've used other Milton products in the past before and never once have I ever encountered a problem, this tire chuck does not fall short of that reputation. I've tested the gauge on this unit up against some of my more expensive, highly accurate (read: $$$) racing-use tire gauges and it's very accurate. For the price, you can't go wrong, it's excellent!!! Don't bother with cheap junk, just buy one of these and have something you can depend on. The only thing that you should be careful of (as you should with any tire gauge) is that you DO NOT drop it. ### ⭐⭐⭐⭐⭐ Good quality *by R***R on 4 January 2024* Shame the scale only shows PSI, they could easily fit a second metric scale. Otherwise perfect value for money. It replaces a clone that rusted up. This one has real brass parts and should last forever. ## Frequently Bought Together - Milton S-506 Original Service Station Tire Inflator and Air Pressure Gauge, Dual Head Chuck, 1/4" NPT, 15" Rubber Hose, 10-160 PSI - Milton Dual Head Straight Foot Air Chuck Part No: A-S-693 - Milton Closed Ball Air Chuck with Safety Clip-on Grip, 1/4" FNPT, Tire Pressure Gauge, Air Hose Quick Connect Adapter, S-698, SILVER --- ## 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.tn/products/49930678-milton-s-506-original-service-station-tire-inflator-and-air](https://www.desertcart.tn/products/49930678-milton-s-506-original-service-station-tire-inflator-and-air) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-09*