--- product_id: 6664276 title: "SMAN360 3-Port Digital Manifold with Micron Gauge" brand: "fieldpiece" price: "$101.86" currency: USD in_stock: false reviews_count: 12 url: https://www.desertcart.us/products/6664276-sman360-3-port-digital-manifold-with-micron-gauge store_origin: US region: United States of America --- # Simultaneous readings Micron gauge USB updates SMAN360 3-Port Digital Manifold with Micron Gauge **Brand:** fieldpiece **Price:** $101.86 **Availability:** ❌ Out of Stock ## Summary > πŸ”§ Elevate Your HVAC Game with Precision and Style! ## Quick Answers - **What is this?** SMAN360 3-Port Digital Manifold with Micron Gauge by fieldpiece - **How much does it cost?** $101.86 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6664276-sman360-3-port-digital-manifold-with-micron-gauge) ## Best For - fieldpiece enthusiasts ## Why This Product - Trusted fieldpiece brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Includes a padded carrying case and 350-hour battery life for on-the-go professionals. - β€’ **Dual Functionality:** Simultaneously track superheat and subcooling for optimal performance. - β€’ **Micron Gauge Mastery:** Monitor vacuum levels with alarms and a stopwatch for precise control. - β€’ **Precision at Your Fingertips:** Experience real-time measurements with a clear display for 45 refrigerants. - β€’ **Stay Ahead with USB Connectivity:** Easily update your device with a mini USB connection for the latest refrigerant data. ## Overview The Fieldpiece SMAN360 is a cutting-edge 3-port digital manifold designed for HVAC professionals. It features a micron vacuum gauge, simultaneous superheat and subcooling measurements, and easy updates via USB. With a robust design and included accessories, this manifold is perfect for those who demand accuracy and efficiency in their work. ## Description The SMAN360 automatically calculates target superheat, so HVACR professionals don't have to worry about guesswork or manual calculations. WIth the SMAN360 you also get a built-in micron gauge with resolution from 50 to 9,999. Plus the vacuum gauge in the SMAN360 digital refrigerant manifold has a micron alarm which allows technicians to set the alarm to a chosen micron level, and when the vacuum reaches that level, the alarm will sound, freeing you up to keep working when pulling a vacuum.In addition the SMAN series are the only manifolds with the ability to perform a linear adjustment of the pressure sensors based on refrigerant type, temperature, and pressure, and it's so easy, you can do it right in the field.By combining new technology and its rugged design with an intuitive, easy-to-use interface, the SMAN360 makes it easy for you to quickly maximize the efficiency of any A/C or refrigeration unit. Review: Good product - I have had this product 10 years works great no problem but unfortunately the housing has started to get very brittle and falling apart. Review: Great but NOT durable - Purchased this to replace my other Fieldpiece SMAN3. This updated model has better interface. Digital gauges with auto micron gauge insure you have pulled a deep vacume. The sub cooling readings provided with the clamp on temp gauges is the only method to accurately charge r410a. One or two negatives: gauge lcd screen is susceptible to permanent damage if dropped or something hits it. This happened to my first one. I bought a case but it won't fit unless you disconnect the hoses every time you want to put it up. Also the plastic temperature clamps easily break at the pivots and render them useless. For a tool that's used for field service and costs almost $500 it is no way rugged enough. ## Features - All measurements in clear sight - 45 refrigerants with easy updates via mini USB connection - Micron vacuum gauge with alarms, stopwatch, and rate indicator - Simultaneous superheat and subcooling - Automatic target superheat ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00M9GPZR6 | | Best Sellers Rank | #1,317,642 in Automotive ( See Top 100 in Automotive ) #222 in Air Conditioning Manifolds | | Brand | Fieldpiece | | Brand Name | Fieldpiece | | Customer Reviews | 4.4 out of 5 stars 172 Reviews | | Global Trade Identification Number | 00872641003128 | | Included Components | Digital Manifold | | Item Dimensions | 5.25 x 10.5 x 12.5 inches | | Item Type Name | Digital Manifold | | Item Weight | 4.9 Pounds | | Item dimensions L x W x H | 5.25 x 10.5 x 12.5 inches | | Manufacturer | Standard Plumbing Supply | | Material | Plastic | | Material Type | Plastic | | Model | SMAN360 | | Number of Items | 1 | | Part Number | SMAN360 | | UPC | 872641003128 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Fieldpiece - **Material:** Plastic - **Item dimensions L x W x H:** 5.25 x 10.5 x 12.5 inches - **Item Weight:** 4.89 Pounds - **UPC:** 872641003128 ## Images ![SMAN360 3-Port Digital Manifold with Micron Gauge - Image 1](https://m.media-amazon.com/images/I/81u9LK4C+0L.jpg) ## Questions & Answers **Q: manual for using** A: My gauge manifold did come with a brief overview of the functions and button layout etc. It was not a in depth, exhaustive reference guide. Most of my actual knowledge was from putting it to work. It's honestly not a complicated tool. You can find the over view I received with my manifold here:http://www.fieldpiece.com/media/manuals/Opman-SMAN360-v05.pdf **Q: there has been many questions about the accuracy of digital gauges. is everyone finding these to be relieable** A: I've got several sets of these manifolds, they are more accurate than the old style manifolds. Especially in situations where rapid pressure change takes place in a split second, such as noncondensables are in a system. I've seen people who've had this come up, say they are slow and question their accuracy due to the "lag" in digital screen change, the reality of it is the older manifolds only show a quick split second bump or jump in the needle that if not closely watching for it you'll miss it all together. Bought my first set of the SMAN 3's back in 2012 when they first came out. No other manufacturer stands behind their warranty like Fieldpiece Instruments does, nobody, they have the best warranty department in the industry hands down **Q: How often does the gauges need to be calibrated ? And can it be done by owner ?** A: You calibrate them to atmospheric pressure,or to a known pressure, but havent needed to do it. But the calibration adjustment screws are on the front cover. **Q: How far down will the built in micron gauge read?** A: The micron gauge is useless it’s not accurate. I have two sets and neither one works accurately .but to answer yourQuestion ,mine goes down to 2 microns . Yep 2 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by C***. on March 8, 2026* I have had this product 10 years works great no problem but unfortunately the housing has started to get very brittle and falling apart. ### ⭐⭐⭐⭐⭐ Great but NOT durable *by C***L on September 8, 2015* Purchased this to replace my other Fieldpiece SMAN3. This updated model has better interface. Digital gauges with auto micron gauge insure you have pulled a deep vacume. The sub cooling readings provided with the clamp on temp gauges is the only method to accurately charge r410a. One or two negatives: gauge lcd screen is susceptible to permanent damage if dropped or something hits it. This happened to my first one. I bought a case but it won't fit unless you disconnect the hoses every time you want to put it up. Also the plastic temperature clamps easily break at the pivots and render them useless. For a tool that's used for field service and costs almost $500 it is no way rugged enough. ### ⭐⭐⭐⭐ So close, but so far away. *by K***. on July 12, 2017* The only thing these gauges are missing is quite obvious. Think Fieldpiece can find room for a multi-meter on here? Also, I would love to see a set of digital gauges with a digital representation of the analog needles. I have held off on this purchase because I am so accustomed to the balanced needles. Either way this is a good rig, just ALOT of room for improvement. --- ## 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.us/products/6664276-sman360-3-port-digital-manifold-with-micron-gauge](https://www.desertcart.us/products/6664276-sman360-3-port-digital-manifold-with-micron-gauge) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-13*