Harbor freight ac gauges r410a

Manifold gauge sets, sometimes called HVAC gauges or refrigeration gauges, diagnose and repair refrigerators or cooling systems. They measure both low- and high-refrigerant …

If a line leak or compressor replacement issue requires R-22 refrigerant to charge the unit, you can choose to replace it with an EPA-approved alternative refrigerant like R-407C. This can be a cost-effective option when you consider the cost of R-22 compared to a new compressor, the alternative refrigerant, line flush labor and trade service call.My Orders. Sign-in Your Points. Sign-in Your PointsBuy Lichamp AC R1234YF R134A Gauge Set, ... R410A, R134A, R12, R22 : R1234YF, R134A, R404A : R1234YF, R134A : ... I looked at a lot of different brands, and even retail stores like Harbor Freight (their Pittsburgh AC Guage set was $59.99 retail, and comes with a lifetime warranty). For the price, ...This A/C Manifold Gauge Set can be used to test, evacuate and fill R134A air conditioning systems. Precise high side (0-500 PSI) and low side (0-120 PSI) pressure readings; Color-coded gauges, valves and hoses to ensure correct installation; Large 2-1/2 in. gauges with impact-resistant lenses; Sight glass for viewing condition of refrigerantR410A AC Refrigerant Charging Hose Kit, R410A R134A R502 R22 R12 R404A Manifold Gauge Hose AC Charging Testing Kit, with R410A Straight Swivel Adapter, 1/4" Male to 1/2" Female Tank Adapter. 192. 50+ bought in past month. $2899. FREE delivery Thu, Oct 19 on $35 of items shipped by Amazon.

ORION MOTOR TECH R410a Gauges, AC Manifold Gauge Set for R410a Refrigerant, 3 Way AC Gauges R410a Manifold Set with R410a R22 Safety Valves, 3 Hoses, R410a Adapters, Universal Can Tap, AC Recharge Kit. 4.2 out of 5 stars 200. AED 397.85 AED 397. 85. 10% extra discount with Citibank.Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] .One main reason homeowners should not adjust the levels (charge or recover) is safety. You can mess with R410a or R134a however, it is strongly recommended not to. Refrigerants are commonly used at high pressures. Let's take the average residential AC for an example. The "low side" runs around 130 PSI and the high side can run in excess of 450 PSI.Harbor Freight tools. 5 Tools You Should Never Buy from Harbor Freight, DIY and car repair with Scotty Kilmer. 3 tools you should never buy from harbor freig...AC Diagnostic Manifold Gauge Set for Freon Charging, Fits R410A R22 R404 Refrigerants, 1/4" Thread Hose Set 60" with 2 Quick ... I bought a AC Manifold Gauge Set at Harbor Freight which did not hold any Vacuum and returned it for a second set which did not hold any Vacuum and returned it for a third Set which did not hold any ...Consultant to Engrs, Govt... Degree, Mech Engr Techno... 13,021 satisfied customers. Have a pioneer ac it uses r134a and the fitting for adding. have a pioneer ac it uses r134a and the fitting for adding freon is larger than the gauges fittings do you know of an adaptor for gauges to unit … read more.OMT R410a Gauges, AC Manifold Gauge Set for R410a Refrigerant, 3 Way AC Gauges R410a Manifold Set with R410a R22 Safety Valves, 3 Hoses, R410a Adapters, Universal Can Tap, AC Recharge Kit. 4.1 out of 5 stars 223. $64.99 $ 64. 99. FREE delivery. More Buying Choices $51.96 (4 used & new offers)M2-415 JBI High Side Compound Gauge (Red) for R410A - 2 1/2 in Pressure (high side, red) 2-1/2" gauge for r-410a only. High quality steel case standard size gauges are the identical gauges used on our manifolds. Will retrofit as replacement gauges on all other manufacturer's manifolds. Surge dampened for accuracy and full size brass movements.

Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a Adapters, Can Tap ... Even the Harbor Freight gauge set is much easier to read. Wonder why they use the dark colors on the OMT gauge set. One person found this helpful. Helpful. Report D. S. …M2-415 JBI High Side Compound Gauge (Red) for R410A - 2 1/2 in Pressure (high side, red) 2-1/2" gauge for r-410a only. High quality steel case standard size gauges are the identical gauges used on our manifolds. Will retrofit as replacement gauges on all other manufacturer's manifolds. Surge dampened for accuracy and full size brass movements. The Mini Split R410A Recharge Kit is perfect for topping off a system or to add a small amount of refrigerant. Just connect charging hose to can and adapter to charging service port and press button. Gauge can be re-used. Includes 28.2oz R410A can, gauge and hose, and 5/16' to 1/4' service port adapter.Welcome to my channel where I show you how to make a car last 25 years. In this video I talk about the Harbor Freight Pittsburgh AC manifold gauge set. Feel ...Price $24.68. Add To Cart. 11754 Robinair Low Side Compound Refrigerant Manifold Gauge R22/134a/404A -30 To 125 Psi/Bar. Low Side Compound Refrigerant Manifold Gauge R22/134a/404A -30 To 125 Psi/Bar pressure readings, R22/134a/404A -30 To 125 Psi/Bar temperature readings. General usage gauges for multiple applications where pressure …

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Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] .Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] . Without further ado, I bring you the 9 best HVAC gauges, reviewed, tests, and reported for your convenience. While every option listed below has its advantages and disadvantages, I am confident that your next manifold …https://www.harborfreight.com/ac-r134a-manifold-gauge-set-60806.html

My Orders. Sign-in Your Points. Sign-in Your PointsHarbor Freight. Manufacturer Part Number ... item 8 Manifold Gauge Set AC A/C Charging Hose Air Conditioner HVAC R12 R134A R410A R22 Manifold Gauge Set AC A/C ... 5,597. Brighton, MI. I was just wondering if anyone knew if the kind of low cost leak detector one buys at Harbor Freight, for R22/134a/R12, would work on R410a? From some comments on the internet, I get the impression the older, cheaper leak detectors detect chlorine gas, which 410a does not have. We put a mini-split heat pump in our attic ...The Mini Split R410A Recharge Kit is perfect for topping off a system or to add a small amount of refrigerant. Just connect charging hose to can and adapter to charging service port and press button. Gauge can be re-used. Includes 28.2oz R410A can, gauge and hose, and 5/16' to 1/4' service port adapter.How to vacuum and recharge your AC with harbor freight tools (Venturi pump and manifold gauge) and Walmart refrigerant! For even cheaper you can use a cheesy...VEVOR 4 Way AC Gauge - AC Manifold Gauge Set for R134A R22 R12 R410A Refrigerant, Freon Gauges with 5ft Hoses, Couplers, Can Tap Works on Car Auto Freon Charging and Evacuation. 4.3 out of 5 stars 16. 200+ bought in past month. $58.99 $ 58. 99. FREE delivery Wed, Aug 30 . Or fastest delivery Mon, Aug 28 .New R410A Ductless Mini Split Systems are usually equipped with a different charging port size to avoid charging of wrong refrigerant into the system (i.e. R22). This new port size is 5/16 in. SAE and some gauge sets carry 1/4 in. SAE connectors. Port adapter converts the 5/16 in. SAE ports to use with 1/4 in. SAE gauge sets.Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] . Jun 17, 2020 · Welcome to my channel where I show you how to make a car last 25 years. In this video I talk about the Harbor Freight Pittsburgh AC manifold gauge set. Feel ... Xetron HVAC Gauges R410a Digital Manifold Diagnostic R134a R12 R404a etc Up to 141+ Refrigerants, ... AC Manifold Gauge Set R410a R134a R12 R22 Refrigerant Gauges. 4.2 out of 5 stars 892. 500+ bought in past month. $76.99 $ 76. 99. List: $99.99 $99.99. FREE delivery Tue, Sep 12 . Small Business.12 oz. Refrigerant with Dispenser and Gauge - CARB Certified. 12 oz. Refrigerant with Dispenser and Gauge - CARB Certified $ 19 99. In-Store Only ... Find the right tool for servicing your automobiles air conditioning system at Harbor Freight. Everything you need to test, evacuate and refill lost refrigerant. Related Categories. Cfm Vacuum Pump ...

About this item . 1. Multifunctional A/C Gauge Set, professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R 134A R12 R22 R502 refrigerants, perfect for AC freon charging, evacuation, diagnostic check and recovery work.

OMT R410a Gauges, AC Manifold Gauge Set for R410a Refrigerant, 3 Way AC Gauges R410a Manifold Set with R410a R22 Safety Valves, 3 Hoses, R410a Adapters, Universal Can Tap, AC Recharge Kit. Add to Cart . Add to Cart . Add to Cart . Add to Cart . Customer Rating: 4.6 out of 5 stars: 4.0 out of 5 stars:Get the lowest price on a 1.8 lb R410a Refrigerent Refill Kit with Gauge - 411078 - Fast Delivery, Lifetime Tech Support, & Free Shipping on most items.Step 01: To read the AC gauge, look at it to read the manometer and so that you can locate yourself, when you read 10 they are pounds that is equal to psi, now when you ask for the bar they are 14.5 pounds or psi. If split says in the specification on coolant it is 780g r22 bone 780g = 1.7 pounds. Step02 : Then connect the manometer with the ...Shop a wide selection of high-quality harbor freight ac gauges r410a, from accessories to gadgets, and enjoy fast shipping and a secure payment system. ... VEVOR 4 Way AC Gauge - AC Manifold Gauge Set for R134A R22 R12 R410A Refrigerant, Freon Gauges with 5ft Hoses, Couplers, Can Tap Works on Car Auto Freon Charging and Evacuation (0) 54.99 55.99<p>This A/C Manifold Gauge Set is designed to test R134A air conditioning systems by comparing the "high side" and "low side" pressure readings. This A/C Manifold Gauge Set can be used to test, ev…Price $24.68. Add To Cart. 11754 Robinair Low Side Compound Refrigerant Manifold Gauge R22/134a/404A -30 To 125 Psi/Bar. Low Side Compound Refrigerant Manifold Gauge R22/134a/404A -30 To 125 Psi/Bar pressure readings, R22/134a/404A -30 To 125 Psi/Bar temperature readings. General usage gauges for multiple applications where pressure …Silicone dampened gauges smooth out needle movement; Gauges can be easily recalibrated in the field to maintain accuracy; Extra large sight glass for visual refrigerant check; Large easy-to-grip knobs; 57136: R410A, R22, R404A 2-Way Aluminum Manifold Gauge Set with 3 – 36″ R410A hoses and standard 1/4″ SAE fittings packaged in a …About this item . 1. Multifunctional A/C Gauge Set, professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R 134A R12 R22 R502 refrigerants, perfect for AC freon charging, evacuation, diagnostic check and recovery work.Shikha 5FT AC Diagnostic Manifold Freon Gauge Set for R410A R404A R22 R134A R12 R22 and R502 Refrigerant AC House Air Condition HVAC 60" OMT 3 Way AC Diagnostic Manifold Gauge Set for Freon Charging, Fits R134A R12 R22 and R502 Refrigerants, with 3FT Hose, Tank Adapters, Quick Couplers and Can Tap

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Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] . Without further ado, I bring you the 9 best HVAC gauges, reviewed, tests, and reported for your convenience. While every option listed below has its advantages and disadvantages, I am confident that your next manifold set is listed below. 1. Yellow Jacket 42004 Series Manifold.Shop Amazon for Lichamp AC Gauges, A/C Manifold Gauge Set for R134a R22 R12 R502, Professional #A302 and find millions of items, delivered faster than ever. ... XtremepowerUS 3CFM 1/4 HP Vacuum Pump HVAC R134a R12 R22 R410a A/C Refrigeration AC Manifold Gauge.1-48 of 75 results for "vacuum pump harbor freight" Results. ... VEVOR Vacuum Pump 4.8CFM 1/3 HP Single Stage HVAC A/C Refrigeration Kit 5PA Ultimate Vacuum Manifold Gauge Set R410A R134A R22 HVAC AC, 4-Way Manifold Gauge and Hose for Air Conditioning Systems. 4.3 out of 5 stars 17.Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] .Orion Motor Tech R1234yf AC Gauges and Vacuum Pump, with Leak Detector 5FT Hoses R1234yf can tap R1234yf Quick Couplers, ... AC Gauges Digital HVAC Manifold Gauge Set for 93 Refrigerants AC Pressure Gauge Set R134A R22 R12 R410A R1234YF Home Car Automotive Refrigerant Recharge Kit Refrigeration Hoses with Low Loss Fittings. 3.9 out …This A/C Manifold Gauge Set is designed to test R134A air conditioning systems by comparing the "high side" and "low side" pressure readings. This A/C Manifold Gauge Set can be used to test, evacuate and fill R134A air conditioning systems. ... Save 30% by shopping at Harbor Freight. PITTSBURGH R134A A/C Manifold Gauge Set for $49.99.My Orders. Sign-in Your Points. Sign-in Your PointsBuy Mastercool 59161 Brass R410A, R22, R404A 2-Way Manifold Gauge Set with 3-1/8 Inch Gauges, ... Mudder 7 Pieces Air Conditioning Refrigerant Angled Compact Ball Valve 1/4 Inch for R410A R134A R12 R22 HVAC and R410A Adapter 5/16 Inch Female to 1/4 Inch Male Flare for Mini Split System. ….

Search: Harbor Freight Ac Gauges R22. Learn More For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or [email protected] . Recharging your A/C system with refrigerant can be a simple fix.Shop Amazon for Lichamp AC Gauges, A/C Manifold Gauge Set for R134a R22 R12 R502, Professional #A302 and find millions of items, delivered faster than ever. ... XtremepowerUS 3CFM 1/4 HP Vacuum Pump HVAC R134a R12 R22 R410a A/C Refrigeration AC Manifold Gauge.How to vacuum and recharge your AC with harbor freight tools (Venturi pump and manifold gauge) and Walmart refrigerant! For even cheaper you can use a cheesy...12 oz. Refrigerant with Dispenser and Gauge - CARB Certified. 12 oz. Refrigerant with Dispenser and Gauge - CARB Certified $ 19 99. In-Store Only ... Find the right tool for servicing your automobiles air conditioning system at Harbor Freight. Everything you need to test, evacuate and refill lost refrigerant. Related Categories. Cfm Vacuum Pump ...Oct 1, 2010 · Brand: US General. 3.1 8 ratings. $8999. Complete diagnostic and service gauge set for use on air conditioning systems with R134A freon. Sight glass. Quick-connect fittings. High Pressure safty valve. Color coding on gauges, valves and hoses. › See more product details. After hours researching and comparing all R22 Gauges Harbor Freight on the market, we find out the Best R22 Gauges Harbor Freight of 2021 from Amazon, HomeDepot, Walmart, eBay...Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a Adapters, Can Tap 4.3 out of 5 stars 1,738 9 offers from $64.69Without further ado, I bring you the 9 best HVAC gauges, reviewed, tests, and reported for your convenience. While every option listed below has its advantages and disadvantages, I am confident that your next manifold … Harbor freight ac gauges r410a, R410a Adapter 5/16" SAE Female Quick Couplers to 1/4" SAE Male Flare, Used for Mini Split System, Air Conditioners, HVAC and Refrigeration Service, 45 Degree Angled Type, Set of 2 By BlueStars $12.99 $26.00. R410a Adapter for Mini Split HVAC System 5/16" Female SEA x 1/4" Male SEA Quick Couplers, Mini Split Adapters (Straight) by BlueStars $8. ..., Buy Mastercool 59161 Brass R410A, R22, R404A 2-Way Manifold Gauge Set with 3-1/8 Inch Gauges, ... Mudder 7 Pieces Air Conditioning Refrigerant Angled Compact Ball Valve 1/4 Inch for R410A R134A R12 R22 HVAC and R410A Adapter 5/16 Inch Female to 1/4 Inch Male Flare for Mini Split System., 1 - 24 of 100 results for Gauges & Specialty Tools Compare Refine. All Pick Up in Store Ship to Home Sort By: Compare. Interdynamics Certified A/C Pro A/C R134A Can Tap - CERTDV134. Part #: CERTDV134 Line: INT. 30 Day Limited Warranty. Quantity: 1. …, Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a Adapters, Can Tap 4.3 out of 5 stars 1,738 9 offers from $64.69, Sep 1, 2015 · One main reason homeowners should not adjust the levels (charge or recover) is safety. You can mess with R410a or R134a however, it is strongly recommended not to. Refrigerants are commonly used at high pressures. Let's take the average residential AC for an example. The "low side" runs around 130 PSI and the high side can run in excess of 450 PSI. , Buy Mastercool 59161 Brass R410A, R22, R404A 2-Way Manifold Gauge Set with 3-1/8 Inch Gauges, ... Mudder 7 Pieces Air Conditioning Refrigerant Angled Compact Ball Valve 1/4 Inch for R410A R134A R12 R22 HVAC and R410A Adapter 5/16 Inch Female to 1/4 Inch Male Flare for Mini Split System., This is my little review on the Pittsburgh AC gauges you can pick up from Harbor Freight. I'd also like to discuss how we can make these Pittsburg AC gauges last a little longer so you're not ..., OMT R410a Gauges, AC Manifold Gauge Set for R410a Refrigerant, 3 Way AC Gauges R410a Manifold Set with R410a R22 Safety Valves, 3 Hoses, R410a Adapters, Universal Can Tap, AC Recharge Kit. 4.1 out of 5 stars 222. $64.99 $ 64. 99. FREE delivery. More Buying Choices $55.92 (3 used & new offers), Online Customer Service. Store Finder. No Hassle Return Policy. 100% Satisfaction Guaranteed. Harbor Freight buys their top quality tools from the same factories that supply our competitors. We cut out the middleman and pass the savings to you! , This is my little review on the Pittsburgh AC gauges you can pick up from Harbor Freight. I'd also like to discuss how we can make these Pittsburg AC gauges last a little longer so you're not ..., May 18, 2020 · 1. Multifunctional A/C Gauge Set, professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R1234YF R134A R404A refrigerants, perfect for AC freon charging, evacuation, diagnostic check and recovery work. 2. , No. 4. OMT 5FT AC Diagnostic Manifold Freon Gauge Set Fits for R134A R12, R22, R502, with Couplers, Adapter for Car A/C System Automotive Air Conditioning Maintenance. A/C DIAGNOSTICS: Professional 3-way air conditioning diagnostic manifold gauge set for R134A, R12, R22, and R502 refrigerants. Designed for checking pressure …, How to vacuum and recharge your AC with harbor freight tools (Venturi pump and manifold gauge) and Walmart refrigerant! For even cheaper you can use a cheesy..., Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a ... Even the Harbor Freight gauge set is much easier to read. Wonder why they use the dark colors on the OMT gauge set. One person found this helpful. Helpful. Report D. S. Vance. 3.0 out of 5 stars …, Nov 16, 2020 · Sale No. 1. Lichamp AC Gauges R134a R22 R12 R502 A/C Diagnostic Manifold Gauge Set with 5FT Hose, Couplers Puncture and Self Sealing Can Tap, Classic #A301. 1. Multifunctional A/C Gauge Set, professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R 134A R12 R22 R502 refrigerants, perfect for AC freon ... , Price $24.68. Add To Cart. 11754 Robinair Low Side Compound Refrigerant Manifold Gauge R22/134a/404A -30 To 125 Psi/Bar. Low Side Compound Refrigerant Manifold Gauge R22/134a/404A -30 To 125 Psi/Bar pressure readings, R22/134a/404A -30 To 125 Psi/Bar temperature readings. General usage gauges for multiple applications where pressure …, Air Conditioner Nitrogen Pressure Gauge Regulator for R134a R22 R407C R410A. $ 17026. Yellow Jacket 42044 Heat Pump Charging Manifold with 60" Black Plus II 1/4" Hoses, R-22/407C/410A. $ 826. R410A Adapter 5/16 Inch Sae Female Quick Couplers To 1/4 Inch Sae Male Flare, 2 Pc 45 Degree Angled Charging Vacuum Adapter., Xetron HVAC Gauges R410a Digital Manifold Diagnostic R134a R12 R404a etc Up to 141+ Refrigerants, ... AC Manifold Gauge Set R410a R134a R12 R22 Refrigerant Gauges. 4.2 out of 5 stars 892. 500+ bought in past month. $76.99 $ 76. 99. List: $99.99 $99.99. FREE delivery Tue, Sep 12 . Small Business., Badland Winches are manufactured in China, mostly by Ningbo Lianda Winch Co. and Ningbo Antai Winches Technology Co. They are branded as Bandland Winches by retailer Harbor Freight Tools., Our online management platform - BrandCloud, provides brand customers with one-stop intellectual property protection services, including trademark query, trademark registration and management, trademark monitoring, domain name query, domain name registration and management, domain name monitoring, brand library management and brand monitoring …, Online Customer Service. Store Finder. No Hassle Return Policy. 100% Satisfaction Guaranteed. Harbor Freight buys their top quality tools from the same factories that supply our competitors. We cut out the middleman and pass the savings to you! , Get the best deals on R-410a Vacuum HVAC/R Gauges when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. ... Elitech Digital Manifold Gauge App Control AC Pressure Gauges, ARTEMIS DMG-4B. $109.99. Free shipping. or Best Offer. SPONSORED. Testo 550 …, SureBilt R134A Recharge Hose and Gauge. Part # 1383V. SKU # 82091. $2299. Free In-Store Pick Up. SELECT STORE. Home Delivery. Standard Delivery. Estimated Delivery Oct. 24-25., The Lichamp HVAC R410A Manifold Gauge Set is a game-changer for AC professionals and DIY enthusiasts. With dual pressure gauges, it simplifies refrigerant handling. The sturdy build and compatibility with R410A and R134A systems make it a versatile tool. Precise measurements and ease of use make this set indispensable for HVAC work., https://www.harborfreight.com/ac-r134a-manifold-gauge-set-60806.html, How to vacuum and recharge your AC with harbor freight tools (Venturi pump and manifold gauge) and Walmart refrigerant! For even cheaper you can use a cheesy..., One main reason homeowners should not adjust the levels (charge or recover) is safety. You can mess with R410a or R134a however, it is strongly recommended not to. Refrigerants are commonly used at high pressures. Let's take the average residential AC for an example. The "low side" runs around 130 PSI and the high side can run in excess of 450 PSI., 4-way air conditioning diagnostic manifold gauge set for R134a, R404a, R410a, R22 refrigerants, designed for AC charging, diagnostic check and recovery work; Complete diagnostic and service gauge set for use on air conditioning systems (home or automotive) Built-in sight glass lets you instantly check functionality for when to change the ..., OMT R410a Gauges, AC Manifold Gauge Set for R410a Refrigerant, 3 Way AC Gauges R410a Manifold Set with R410a R22 Safety Valves, 3 Hoses, R410a Adapters, Universal Can Tap, AC Recharge Kit ... Manifold Gauge, Air Conditioning Refrigerant Recharge Pressure Gauge Manometer Fit for R410A R22 R134A R404A. 5.0 out of 5 stars 1. $12.36 $ 12. 36., Find helpful customer reviews and review ratings for Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a Adapters, Can Tap at Amazon.com. Read honest and unbiased product reviews from our users., The Fieldpiece SRL8 is our top pick for HVAC technicians. This little box is one of the best on the market overall, and for the professional can be a time saver. The heated diode detection system is ideal for a trained professional. Since the learning curve is a little high, it isn’t designed for the DIYer., My Orders. Sign-in Your Points. Sign-in Your Points , Harbor Freight Tools is a popular brand among DIY enthusiasts and professional mechanics alike. Their affordable prices and high-quality products have made them a go-to option for those who need reliable tools for automotive repair.