From the brand
At Fieldpiece, we started with the idea that every HVACR professional in the field needs the best tools possible. It’s a simple premise, and one that we’ve held tightly to as we’ve grown into a best-in-class innovator of industry-leading tools for HVACR pros over the last 30+ years.
Fieldpiece is laser-focused on creating products that empower HVACR professionals – today and tomorrow.
HVACR Products
HVACR Products
HVACR Products
HVACR Products
HVACR Products
Advanced digital refrigerant manifold & micron gauge for HVAC & Refrigeration diagnostics & service
Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling
Digital refrigerant manifold with protected thermocouple jacks for pipe and outdoor temps
Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN
Equipped with data logging and temperature compensated system tightness test capability
Cole Thomas –
Great manifold. Should use as a backup vacuum system instead of main, though.
Works great. Upgrading my entire AC setup so I’m ready to go into business when the time comes. This manifold I paired with the Fieldpiece Joblink set which includes the wireless air temperature sensors for return/supply, pressure sensors for suction/liquid, and temperature clamps for suction/liquid.One issue I had initially was on system vacuuming, and I almost returned these for the 3 port SM382v, but decided against the return. The issue is present when using hoses and manifolds that have had refrigerant ran through them. When pulling a vacuum, refrigerant will start to evaporate at inconsistent times. This leaves you wondering if that 5 micron delta/min on a decay test is a leak or not. Most of the time, it did a great job of pulling down to 200 microns (manifold side) then on closing the manifolds vacuum port, we’d shoot up to about 350 or 400 while it equalized. After equalizing, we’d see a constant ~2 to 5 micron rise per minute.Other times, I’d get down to 400 microns and pop back up to 520, and it would pump back down to 390 and pop back to 510, pump down to 380 and pop back to 500. This cycle repeats itself and I can’t tell if it’s a micron gauge fault or evaporation. It isn’t a leak, because it holds solid microns, but it does pop around quite a bit. Purge with nitrogen through your manifold and lines at high pressure before starting vacuum to mitigate this.Instead of returning this manifold because of the vacuum inconsistencies, I went for the redundancy approach and got two large vacuum hoses and a wireless micron gauge, leaving the manifold for watching system charge or vacuum alternative. Although I could just use the full wireless set for that now, anyways.
Lisa Griffin –
Great product
Hubby is a hvac tech and he definitely approves of this.
Syed B Ali –
Perfect / nice
Worth it, very nice
Amy y Piki –
Very helpful
A gift f my hubby works perfect better then his previous very accurate and many features
Daniel Pérez –
Son los mejores
Tenia el modelo anterior pero ya era hora de actualizarlo
Linh B. –
Faulty Equipment, no customer service
Faulty equipment and customer service refuses to respond. 5 weeks have passed and still no response.
Carlos vivas –
I qualify the fan.
This product is of excellent quality and very well conditioned for tra…
Product was everything I was looking for I love the bench –
They are the best
Best digital gauges ever a little expensive but worth the money