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Fieldpiece SM380V SMAN manifolds, black

  • Based on 1,290 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Westcoastsales

Arrives Mar 15 – Mar 19
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Model: SM380V


Features

  • SMAN Manifold Micron Gauge (3 Port)
  • Newly designed SMAN manifold
  • Replacement for SMAN300 series
  • Three valve manifold with micron gauge
  • Toughest, most advanced digital refrigerant manifold on the market

Description

Fieldpiece SM380V - Three Port, Wireless SMAN Manifold with Micron GaugeThree valve manifold with micron gauge Replacement for SMAN300 series Wireless range of 350 feet Rugged construction - designed for use in the fieldThe Fieldpiece SM380V is a three port digital manifold with micron gauge. The SM380V is the replacement for the SMAN300 series (SMAN320, SMAN340 and SMAN360) and does not require the JL2 transmitter for wireless connections. Designed for PerformanceKnowledge, power and experience are packed into the newly designed SMAN Refrigerant Manifolds. Years of feedback from A/C and refrigeration specialists is combined with Fieldpiece's laser focus on continuous improvement to bring you the toughest, most advanced digital refrigerant manifold on the market. Simply StrongThe new SM380V is simply strong. The heavy duty casing, reinforced hook, water resistance, impact resistant screen, strategically placed thermocouple ports, and hermetically sealed sig ht glass, all ensure the SMANs are ready to withstand the rigors of field use. Packed with KnowledgeThe SM380V is designed to work the way you do with advanced features to streamline your job and provide your customers with the answers they need. Data Logging Stores up to 9 jobs internally Easy download via USB port Displays % free storage space before logging begins Logs up to 7 days (168 continuous hours) Tightness Test Check for leaks after repairs or installations View pressure differential over time Timer tracks duration of test Temperature compensated with SL temp to avoid false positivesCustomizable Adjust auto power off duration Adjust back light duration Set high and low vacuum alarms Select each unit of measurement individuallyReceives Wireless MeasurementsThe SM380V is also comp

Brand: Fieldpiece


Material: Stainless Steel


Item dimensions L x W x H: 11.25 x 12.5 x 5 inches


Item Weight: 5.4 Pounds


UPC:


Brand: ‎Fieldpiece


Material: ‎Stainless Steel


Item dimensions L x W x H: ‎11.25 x 12.5 x 5 inches


Item Weight: ‎5.4 Pounds


UPC: ‎872641003951


Global Trade Identification Number: ‎51


Manufacturer: ‎Fieldpiece


Model: ‎SMAN


Item Weight: ‎5.4 pounds


Product Dimensions: ‎11.25 x 12.5 x 5 inches


Item model number: ‎SM380V


Batteries: ‎6 AA batteries required. (included)


Exterior: ‎Brass


Manufacturer Part Number: ‎SM380V


Date First Available: April 9, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 15 – Mar 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product, a manifold gauge set, is highly recommended across most reviews. Users praised its accuracy, reliability, and ease of use, mentioning key features such as built-in micron gauges and wireless temperature clamps. However, one reviewer mentioned a faulty unit and another raised issues with the calibration process.

Pros

  • 🎯 Highly accurate and reliable
  • 📚 Makes calculations and professional tasks easier
  • 💪 Sturdy and solid construction
  • 📱 Compatible with job link app, enhancing functionality

Cons

  • 💸 Some users found it a bit pricey
  • 🔧 One user received a faulty unit
  • 📐 The calibration process was criticized by one user

Should I Buy It?

If you are looking for a manifold gauge set that is reliable, accurate, and user-friendly, this product seems to be a solid choice despite its price. However, the potential for calibration issues and faulty units should also be kept in mind.


  • Truly a pro tool.
Model: SM380V
Excellent. I am not a pro (anymore, was in the field 30 years ago). But I have a lot of HVAC projects on cars and my buildings. I was tired of the old style in accurate steam gauges. I admit this has more features and some are for the advanced user and over my head. BUT, I used this one on a split unit, a conventional home HVAC and vehicles. ( R-410A, R22, R134-A). I usually always prefer charging units by weight. But there are occassions its not practical, i.e. minor top off. The superheat and subcooling read outs are so easy to do and automatically calculated. Not cheap but it paid for itself already. ... show more
Reviewed in the United States on November 29, 2023 by Tinkerman

  • Don't make the same mistake as he did
Model: SM380V
My dad is a major diy freak, but he often springs for the cheap tools instead of the professional ones. He came over cause my AC was running warm, and his subcool and superheat numbers from his cheap gauge was all over the place. He often put too much refrigerant, then pulled some out, then had to put some back. It was a mess, and he didn't leave me feeling confident in the job. I ended up calling a professional to top it off again. My dad's cheap gauge resulted in him taking more refrigerant out of the unit, then putting more in. The tech ended up charging me 1k to top off 2 units. We bought another house, and started to experience warm air again. but instead of calling my dad or a tech, I decided to wing it, buy the tool all the professionals use, and learn to do ac maintenance myself. With the help of YouTube, I think I mastered the basics. I ended up fixing the issue. I had complete confidence in the superheat and subcool calculations from this fieldpiece. I took my time with it and the results paid off. I even used it to check my car ac, and found it low on refrigerant in no time. Tool will definitely pay for itself in due time. Like every tool, there is a learning curve. But their are tons of YouTube videos to help. ... show more
Reviewed in the United States on July 28, 2024 by Monster Review

  • Works well
Model: SM380V
Nice set of gauges, seems durable, I like using the thermocouples, and makes calculations easy. I still use my normal gauges for certain applications, but I’m trying to use these more often. Better price than supply house.
Reviewed in the United States on May 21, 2024 by AS

  • Well worth the cost
Model: SM380V
My husband loved this product. The durability, the easy connectivity of job link, (you can be in the attic connects great) and toggle through all the functions with easy reading! He said there just DOPE!!!
Reviewed in the United States on October 26, 2025 by Shawnta Adams

  • Expensive but worth it!
Model: SM380V
So much easier! No more calculations, simply reading subcooling and superheat.
Reviewed in the United States on September 8, 2022 by Reggie

  • Great
Model: SM380V
Man these are great,easy to work and operate. Just wished they came with low loss hoses. A much needed product for me
Reviewed in the United States on October 10, 2025 by Toriano

  • The best
Model: SM380V
The best
Reviewed in the United States on November 15, 2025 by Yadrian

  • This is above and beyond
Model: SM380V
I love this manifold it's solid and sturdy and have a pretty hefty weight to it doesn't feel heavy but feels it has guts so anyway lets talk about it little bit i don't write a long essay review but will write enough so here it goes it's a port design and I like the 3 port cause the 4 port really needed if the manifold is used with vacuuming so I like the 3 port cause I have the vacuum rig separate I don't use the manifold gauge unless I don't any other option but I have the Accutools tru blue hoses anyway i like it the micron gauge is built in which is great to have ok let's move on the temp clamps are good but guess what I got the wireless temp clamp love that feature also got the psychrometer probe just need the scale and it's very easy to use the menu as well also you can calibrate it as well temp and as well as the pressure so no need to send it back to fieldpiece to get it calibrate I think that's it. ... show more
Reviewed in the United States on August 21, 2020 by Onkar Singh

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