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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

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$59.99

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About this item

MULTIFUNCTIONAL AIR CONDITIONER GAUGE KIT: Professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R134A R12 R22 R502 refrigerants, perfect for AC freon charging, evacuation, diagnostic check and recovery work
CLEAR DIALS: Extra large and colored dials with fahrenheit degree unit is easy to read, gauge rated 500 psi (red) and 350 psi (blue) max pressure. Sight glass design will help you see the flowing liquid refrigerant, when charging the refrigerant
HIGH QUALITY HOSE: Include 4 pieces extra long 5 FT and high impact hose, thickening hose body with precise valve core depressor and 45 degree bend on one end for convenient access. Hose rated 600 psi max max working pressure and 3000 psi burst pressure
COMPACT ACCESSORIES: Precise movement with upgraded gauge shell, stands up to heavy use and accidental drops, all metal parts made from durable brass and aluminum materials. Great for your home garage or mechanic shop
PRODUCT INCLUDES: 3 way gauge, 3 pcs hoses, 2 pcs Adjustable R134A Adapters, 2 pcs puncture and self sealing can taps, acme adapter, valve core remover, gloves

Product Description

About LICHAMP CLASSIC #A301 Manifold Gauge Set

REFRIGERANT APPLICATION	R134A, R12, R22 and R502 refrigerant
FUNCTION	1.Operating pressures observing, 2.Low side refrigerant charging, 3. Low side oil charging, 4. High side liquid refrigerant charging, 5. Build low pressure for control setting or leak detecting, 6. High side refrigerant purging, 7. Vacuum pump evacuation.
CONTENT LIST	3-way gauge, 3-piece hose, pair of quick couplers, can tap, gloves, ACME adapter, valve core tool, o-rings and washers, hose valve core.
GAUGE SPECIFICATION	Professional four valve guage with high accuracy copper core and easy to read scale. Features pure aluminum knob and center bar, copper fitting and rubber coated casing for long lasting. The design of zero valve, liquid sight and relief valve is more convenient.
HOSE SPECIFICATION	Colored hoses are easy-to-recognize, industrial grade 4 layer hoses reached 600 psi max working pressure and 3000 psi burst pressure, angled swivel end for convenient connection.

ADAPTER SPECIFICATION	Heavy duty adjustable coupler with copper fitting. Puncture and self sealing can tap built in safety valve and leak-proof operation, adjustable screw-on design is easy to install on cans. Extra copper ACME adapter for conversion connection requirements.
CONNECTION	Connect the three hoses of blue, yellow and red to the gauge from left to right. At the other end of the hose, blue hose connect with suction side through blue coupler, yellow hose connect with refrigerant tank(through can tap)/ refrigerant scale/ vacuum pump/ recovery machine, red hose connect with discharge side through red coupler.
OPERATION	Although this gauge set has many functions, its operation steps are not complicated. Adjust the valves on the gauge and adapters in order according to the instructions, and you can easily finish the work.
WHY THIS SET?	This complete set of air-conditioning gauge set is suitable for mainstream AC R134A R12 R22 and R502 refrigerants. Including necessary adapters can help you smoothly connect with different refrigerant work equipment. Each part is composed of premium materials, not only giving you an efficient and accurate experience, but also stand up for heavy use.
WHY CHOOSE LICHAMP?	LICHAMP was started in Colorado in 2017 with a few premium products and a simple mission: to help people improve their work and lives. We have expanded rapidly, and today we sell across North America. We are motivated by a responsibility to improve every product we produce because we want customers to feel the thrill of surprise at our innovation and quality.

Easy to assembly and operate

Multi-functional air conditioner tool set

Professional high accuracy gauge

Safe and reliable hose

Thicker hose with flexible gnarled end, and leak-resistant fittings provide dependable connection.

Perfect storage and protection

Tighter EVA material inner groove, neatly accommodates various components, and is shock-resistant and drop-resistant at the same time.

All kinds of adapters and replace wearing parts

Comes with extra orings, washers and hose valve core, always look your best.

Mary

Reviewed in the United States on May 22, 2025

Worked great for me last year and saved me hundreds. Able to fix my old account system instead of replacing it.

ken

Reviewed in the United States on February 16, 2025

Worked perfectly for my installation of my mini split in my workshop

Vince Bielanski

Reviewed in the United States on September 6, 2024

Tried to use this gauge set to pull a vacuum on an ac system and the high side quick disconnect leaked. Had me chasing my tail thinking my system which was just replaced leaked. After playing around for a hour or so I figured out the adapter leaked. Oh well live and learn. Cheap doesn't always mean good and good isn't always cheap! Buyer beware.

Karl A. Kruger

Reviewed in the United States on July 1, 2024

This is a really nice set that features compatibility with several different types of refrigerant. Comes packed in a really nice case and the quality is perfect for DIY. I used it to recharge my vintage coke cooler that uses R12. I highly recommend if you want a good quality set for occasional use. I only say that because this is the first time in my life I’ve ever had to do this type of work.

Brandon L.

Reviewed in the United States on June 25, 2024

Guages and hoses are nice enough but the 134A attachment is complete garbage. It absolutely will not open up a can. The needle is too large and keeps bending the can instead of going inside. Bought an autozone can tap and wouldn't you know it the threads are different. Has cost me more money and time at this point than I paid for it.

Micheal J. DiTomasso

Reviewed in the United States on June 18, 2024

I only used it once, but I was happy with everything. Nice clear guages. Connectors snap on and off easily. Feels like a quality made product.This is not the cheapest one, but it does not feel like cheap. My impression is that it is worth the price.

Nancy M.

Reviewed in the United States on November 18, 2024

I returned these gauges because of a problem I had with one of the can-piercing valves. Other than that, these gauges seem to be fine.

Andy

Reviewed in the United States on September 6, 2023

For adding refrigerant to a car or a fridge, this set should work just fine. Quality is quite reasonable for the price point (professional gauge sets made in the US such as Yellow Jacket or Robinair cost about 4X as much). The set comes with additional accessories, such as can taps and extra gaskets. If you happen to have any issues, customer support has been top notch in my experience.I encountered two small issues with this unit. First, the low side gauge was less accurate than the stated 1.6% accuracy. It read a few PSI too high at 120 psi when calibrated at zero. I set the gauge to read accurately at 75 psi so that it reads reasonably close at the pressures I use most often. The high side gauge was spot on.I tested the hoses to about 220 psi. They didn't noticeably leak and they didn't burst -- something that I was worried about after reading reviews for similar sets.The second issue is that like most manifold sets in this price range, the hoses come with hard white plastic (Nylon?) gaskets. These gaskets take a lot of force to secure and are prone to loosening when the hoses are moved. Additionally, after the hoses are attached a number of times, the plastic starts to deteriorate. A few additional seals are included in the set, and replacement are readily available on Amazon. I ordered a set of green rubber seals to see if they work any better.Overall, this set met my expectations, and should cover 95% of typical DIY uses.

عامر الدوهان

Reviewed in Saudi Arabia on September 18, 2022

جودة

Reviewed in Mexico on March 27, 2022

hasta ahorita no e tenido problema alguno con este equipo y lo que más me gusta es que trae su estuche para guardarlo

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