--- title: USDA Mobile Demonstration Unit --- [![Custom Trailers Logo Landscape-01](https://info.apexinst.com/hs-fs/hubfs/Custom%20Trailers%20Logo%20Landscape-01.jpg?width=804&height=171&name=Custom%20Trailers%20Logo%20Landscape-01.jpg "Custom Trailers Logo Landscape-01")](https://info.apexinst.com/apex-instruments-custom-trailers?hsLang=en) Open menu - [About](https://info.apexinst.com/about?hsLang=en) - [Contact](https://info.apexinst.com/contact?hsLang=en) - [Custom Trailers](https://info.apexinst.com/custom-trailers?hsLang=en) Search [![Custom Trailers Logo Landscape-01](https://info.apexinst.com/hs-fs/hubfs/Custom%20Trailers%20Logo%20Landscape-01.jpg?width=804&height=171&name=Custom%20Trailers%20Logo%20Landscape-01.jpg "Custom Trailers Logo Landscape-01")](https://info.apexinst.com/apex-instruments-custom-trailers?hsLang=en) Close menu - [About](https://info.apexinst.com/about?hsLang=en) - [Contact](https://info.apexinst.com/contact?hsLang=en) - [Custom Trailers](https://info.apexinst.com/custom-trailers?hsLang=en) Search # Refurbished Labs Refurbished mobile emissions labs tailored to the stack tester's needs.  - ![refurb green backdrop](https://info.apexinst.com/hs-fs/hubfs/refurb%20green%20backdrop.png?width=2000&name=refurb%20green%20backdrop.png) - ![refurb before and after](https://info.apexinst.com/hs-fs/hubfs/refurb%20before%20and%20after.png?width=2000&name=refurb%20before%20and%20after.png) - ![20210415_132631](https://info.apexinst.com/hs-fs/hubfs/20210415_132631.jpg?width=1500&height=2000&name=20210415_132631.jpg) - ![PXL_20210528_143009940](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_143009940.jpg?width=1500&height=2000&name=PXL_20210528_143009940.jpg) - ![20210315_131420](https://info.apexinst.com/hs-fs/hubfs/20210315_131420.jpg?width=1500&height=2000&name=20210315_131420.jpg) - ![IMG_5923](https://info.apexinst.com/hs-fs/hubfs/IMG_5923.jpg?width=1500&height=2000&name=IMG_5923.jpg) - ![20210521_154055](https://info.apexinst.com/hs-fs/hubfs/20210521_154055.jpg?width=1500&height=2000&name=20210521_154055.jpg) - ![PXL_20210528_132831017](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132831017.jpg?width=2000&height=1500&name=PXL_20210528_132831017.jpg) - ![PXL_20210528_140132820](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_140132820.jpg?width=1500&height=2000&name=PXL_20210528_140132820.jpg) - ![PXL_20210528_171216767](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_171216767.jpg?width=2000&height=1500&name=PXL_20210528_171216767.jpg) - ![IMG_5935](https://info.apexinst.com/hs-fs/hubfs/IMG_5935.jpg?width=1500&height=2000&name=IMG_5935.jpg) - ![PXL_20210528_132752743](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132752743.jpg?width=1500&height=2000&name=PXL_20210528_132752743.jpg) - ![IMG_5946](https://info.apexinst.com/hs-fs/hubfs/IMG_5946.jpg?width=1500&height=2000&name=IMG_5946.jpg) - ![PXL_20210528_132807312](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132807312.jpg?width=1500&height=2000&name=PXL_20210528_132807312.jpg) - ![20210508_110302](https://info.apexinst.com/hs-fs/hubfs/20210508_110302.jpg?width=1500&height=2000&name=20210508_110302.jpg) - ![PXL_20210528_132733691](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132733691.jpg?width=2000&height=1500&name=PXL_20210528_132733691.jpg) - ![PXL_20210528_132757936](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132757936.jpg?width=1500&height=2000&name=PXL_20210528_132757936.jpg) - ![20210521_154050](https://info.apexinst.com/hs-fs/hubfs/20210521_154050.jpg?width=1500&height=2000&name=20210521_154050.jpg) - ![IMG_5944](https://info.apexinst.com/hs-fs/hubfs/IMG_5944.jpg?width=1500&height=2000&name=IMG_5944.jpg) - ![refurb green backdrop](https://info.apexinst.com/hs-fs/hubfs/refurb%20green%20backdrop.png?width=2000&name=refurb%20green%20backdrop.png) - ![refurb before and after](https://info.apexinst.com/hs-fs/hubfs/refurb%20before%20and%20after.png?width=2000&name=refurb%20before%20and%20after.png) - ![20210415_132631](https://info.apexinst.com/hs-fs/hubfs/20210415_132631.jpg?width=1500&height=2000&name=20210415_132631.jpg) - ![PXL_20210528_143009940](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_143009940.jpg?width=1500&height=2000&name=PXL_20210528_143009940.jpg) - ![20210315_131420](https://info.apexinst.com/hs-fs/hubfs/20210315_131420.jpg?width=1500&height=2000&name=20210315_131420.jpg) - ![IMG_5923](https://info.apexinst.com/hs-fs/hubfs/IMG_5923.jpg?width=1500&height=2000&name=IMG_5923.jpg) - ![20210521_154055](https://info.apexinst.com/hs-fs/hubfs/20210521_154055.jpg?width=1500&height=2000&name=20210521_154055.jpg) - ![PXL_20210528_132831017](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132831017.jpg?width=2000&height=1500&name=PXL_20210528_132831017.jpg) - ![PXL_20210528_140132820](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_140132820.jpg?width=1500&height=2000&name=PXL_20210528_140132820.jpg) - ![PXL_20210528_171216767](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_171216767.jpg?width=2000&height=1500&name=PXL_20210528_171216767.jpg) - ![IMG_5935](https://info.apexinst.com/hs-fs/hubfs/IMG_5935.jpg?width=1500&height=2000&name=IMG_5935.jpg) - ![PXL_20210528_132752743](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132752743.jpg?width=1500&height=2000&name=PXL_20210528_132752743.jpg) - ![IMG_5946](https://info.apexinst.com/hs-fs/hubfs/IMG_5946.jpg?width=1500&height=2000&name=IMG_5946.jpg) - ![PXL_20210528_132807312](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132807312.jpg?width=1500&height=2000&name=PXL_20210528_132807312.jpg) - ![20210508_110302](https://info.apexinst.com/hs-fs/hubfs/20210508_110302.jpg?width=1500&height=2000&name=20210508_110302.jpg) - ![PXL_20210528_132733691](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132733691.jpg?width=2000&height=1500&name=PXL_20210528_132733691.jpg) - ![PXL_20210528_132757936](https://info.apexinst.com/hs-fs/hubfs/PXL_20210528_132757936.jpg?width=1500&height=2000&name=PXL_20210528_132757936.jpg) - ![20210521_154050](https://info.apexinst.com/hs-fs/hubfs/20210521_154050.jpg?width=1500&height=2000&name=20210521_154050.jpg) - ![IMG_5944](https://info.apexinst.com/hs-fs/hubfs/IMG_5944.jpg?width=1500&height=2000&name=IMG_5944.jpg) ## Refurbished Mobile Lab - 14,000 lb Gross Vehicle Weight Rating - 10 in. x 12 lb I-Beam Frame  - Steel Frame Laboratory enclosure with Seamless Aluminum Roof  - Steel Frame Generator Enclosure TYPE: Refurbished Mobile Lab CLIENT: Alliance Technical Group TRAILER:  VALUE:  COMPLETED: March 2021 ### Refurbished Trailer - White Aluminum Ceilings and Walls - Coin Rubber Floor Interior - ATP Interior Trim - ATP Wheel Wells - (1) Spare Radials Mount on Front Exterior Wall - (2) Sliding Windows ![refurb green backdrop](https://info.apexinst.com/hs-fs/hubfs/refurb%20green%20backdrop.png?width=2000&name=refurb%20green%20backdrop.png) ### Interior - Premium Fingered Raceway for Tubing - (2) 72” x 30” Stainless Steel Countertops (Driver and Curb Side) - (6) Wall Cabinets (Driver and Curb Side) - (2) Base Cabinets w/ Shelf (Driver and Curb Side) - (1) Base Cabinet w/ 7 Drawers (In Assorted Sizes) - (1) Base Cabinet w/ 3 Drawers (Same Sizes) - (2) 77"x23”x27” (44U) Analyzer Racks - Exhaust Manifold for Rack - Custom Aluminum Baseplates w/ Isolator Springs (Attaches Analyzer Racks to Floor) - Custom Steel Wall Bracket w/ Isolator Springs (Attaches Analyzer Racks to Wall) - (6) 4” Portholes for Entry into the Trailer - (2) 4” Portholes for Entry into the Pump Room - First Aid - Combination Smoke/CO Detector - Fire Extinguisher - Probe Storage Rack   ![IMG_5928](https://info.apexinst.com/hs-fs/hubfs/IMG_5928.jpg?width=1500&height=2000&name=IMG_5928.jpg) ### Electrical - Electrical/Pump Room with Ventilation - 25 Kw 480VAC Single Phase Step-Down Transformer - 240VAC Electrical Entry - 480VAC Electrical Entry - 100 ft. 6/3 AWG Power Cord w/ 50amp Plug - 100 ft. 6/4 AWG Power Cord w/ 50amp Plug - 50amp 240V Power Inlet w/ Voltmeters - 50amp 480V Power Inlet w/ Voltmeters - 60amp Double Throw Safety Switch - 60amp Fusible Safety Switch - 125amp Main Breaker Load Center w/ Electronic Voltmeters/Ammeters - 20amp Breakers - 120V Outlets on Individual Circuits - 4 Switches (Main Room) Controlling 4 Individual Outlets (Pump Room) - (4) 4 ft. Overhead LED Lights LED Lights w/ Switch - (2) 15,000 BTU Roof Mounted AC Units w/ Heat Strip - (2) Overhead Exhaust Fans (One in Each Room) - (2) Exterior LED Floodlights ![IMG_5935](https://info.apexinst.com/hs-fs/hubfs/IMG_5935.jpg?width=1500&height=2000&name=IMG_5935.jpg) ![1](https://23167995.fs1.hubspotusercontent-na1.net/hub/23167995/hubfs/1.png?width=1200&length=1200&name=1.png) ![2](https://23167995.fs1.hubspotusercontent-na1.net/hub/23167995/hubfs/2.png?width=1200&length=1200&name=2.png) ![3](https://23167995.fs1.hubspotusercontent-na1.net/hub/23167995/hubfs/3.png?width=1200&length=1200&name=3.png) ![4](https://23167995.fs1.hubspotusercontent-na1.net/hub/23167995/hubfs/4.png?width=1200&length=1200&name=4.png) ![5](https://23167995.fs1.hubspotusercontent-na1.net/hub/23167995/hubfs/5.png?width=1200&length=1200&name=5.png) ![6](https://23167995.fs1.hubspotusercontent-na1.net/hub/23167995/hubfs/6.png?width=1200&length=1200&name=6.png) ## Our Projects View examples of our projects for past clients.  All Labs Custom Commercial ![gray trailer blue](https://info.apexinst.com/hs-fs/hubfs/gray%20trailer%20blue.png?width=1000&height=667&name=gray%20trailer%20blue.png) [Mobile Emissions Lab](https://info.apexinst.com/mobile-emissions-lab?hsLang=en) ![usda blue](https://info.apexinst.com/hs-fs/hubfs/usda%20blue.png?width=2000&name=usda%20blue.png) [Mobile Demonstration Unit](https://info.apexinst.com/usda-mobile-demonstration-unit?hsLang=en) ![Gooseneck 3-01-01](https://info.apexinst.com/hs-fs/hubfs/Gooseneck%203-01-01.png?width=2000&name=Gooseneck%203-01-01.png) [Gooseneck Mobile Emissions Lab](https://info.apexinst.com/gooseneck-mobile-emissions-lab?hsLang=en) ![refurb green backdrop](https://info.apexinst.com/hs-fs/hubfs/refurb%20green%20backdrop.png?width=2000&name=refurb%20green%20backdrop.png) [Refurbished Lab](https://info.apexinst.com/usda-mobile-demonstration-unit-0) No Results --- ### Contact Us Today ## Footer [![Custom Trailers Logo Stacked-01](https://info.apexinst.com/hs-fs/hubfs/Custom%20Trailers%20Logo%20Stacked-01.jpg?width=971&height=508&name=Custom%20Trailers%20Logo%20Stacked-01.jpg "Custom Trailers Logo Stacked-01")](https://info.apexinst.com/?hsLang=en) Apex Instruments, Inc. 204 Technology Park Lane Fuquay-Varina, NC 27526  [Facebook](https://www.facebook.com/apexinstruments) [LinkedIn](https://www.linkedin.com/company/apex-instruments) [Twitter Square](https://twitter.com/ApexInst) [YouTube](https://www.youtube.com/@apexinstrumentsinc) ### COMPANY - Terms and Conditions - Privacy Policy ### CONTACT US - [sales@apexinst.com](mailto:sales@apexinst.com) - (919) 557-7300 ### HOURS - Open from 8 am - 5 pm, Monday to Friday ### MOBILE LABS DIVISION - ABOUT - CONTACT US - VIEW OUR WORK - FAQ © 2026 Apex  Instruments, Inc. 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