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ZENY Diagnostic A/C Manifold Gauge Set R134a Refrigeration Kit Brass Auto Serivice Kit 4FT w/Case, 1/4" SAE Fittings

4.5 4.5 out of 5 stars 289 ratings

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Brand ZENY
Material Aluminum, Brass, Glass, Rubber
Item Dimensions LxWxH 13 x 12 x 7 inches
Item Weight 0.01 Ounces

About this item

  • Warm reminder: 1) Designed to meet 1/4" Standard SAE requirement for refrigerant permutation. 2) It's Celcius scale shown, NOT Fahrenheit scale. 3)Units are metric measurement **4) Numbers on the panel are not large enough, please wear glassed or take a closer look to read **5) Any questions or doubts of item or replacement, please contact seller in the first time for solution, and we'll do our best to help.
  • Each hoses is aprox 4ft ( 48 inches) each with 1/4" SAE fitting; Working pressure :500psi, Burst pressure :2500psi
  • Aluminum manifold body, Built in viewing glass
  • Diaphragm valves with swivel seals for more positive seal and less wear, Pressure in PSI measurement
  • Durable rubber gauge cover for added support and protection, Comes with back hook for hanging the manifold gauge in place

Frequently bought together

$34.99
Get it Mar 26 - 28
In Stock
Ships from and sold by ZENY Direct.
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$14.19
Get it as soon as Wednesday, Mar 27
In Stock
Sold by HVAC Pros and ships from Amazon Fulfillment.
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 13 x 12 x 7 inches; 0.01 ounces
  • Date First Available ‏ : ‎ November 12, 2015
  • Manufacturer ‏ : ‎ ZENY
  • ASIN ‏ : ‎ B017VJTDKA
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.5 4.5 out of 5 stars 289 ratings

Product Description

Features:
Working pressure :600 PSI
Burst pressure :3000 PSI
each hoses is aprox 4ft (48 inches) each with 1/4" SAE fitting
Complete diagnostic and service gauge set for use on air condition systems (home or automotive)
Compatibility:R134a
Package Includes:
1 x Manifold Gauge
1 x Red High Side Hose
1 x Blue Low Side Hose
1 x Yellow Service Hose

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
289 global ratings

Customers say

Customers like the quality, value, and ease of use of the electromechanical gauge. For example, they mention it works great, it's easy to assemble, and it helps save money on a mini-split installation. That said, some complain about the dyeing and fit. For instance, they say the blue dye on the case rubs off on their hands and the hoses are dyed strangely.

AI-generated from the text of customer reviews

37 customers mention27 positive10 negative

Customers like the quality of the electromechanical gauge. They say it works great, is accurate, and is well built. Some mention that it works well for mini split installs and is of great quality.

"The unit works great...." Read more

"Great quality gauges and hoses. Easy to use.The gauges are in metric to which I’m not accustomed but zero is zero when evacuating an A/C system." Read more

"Works, but leaky." Read more

"...n't even tried the actual item, but be warned that the case has been manufactured improperly, and the blue polymer dye coats the entire assembly...." Read more

14 customers mention14 positive0 negative

Customers appreciate the value of the electromechanical gauge. They say it looks good built for the price, and it helped save them money on their mini-split installation. Some customers also mention that the product is cheap and a nice kit.

"...They are excellent gauges for the price." Read more

"The gauge that works great and helped save me lots of money on my mini-split installation" Read more

"Haven't used yet, but so far the gauge looks good build for the price." Read more

"seems like a nice product for the $- not in the business to use alot but worked great for my home ac install" Read more

5 customers mention5 positive0 negative

Customers find the electromechanical gauge easy to use and connect to the pump and adapter with no issues. They also say it's easily assembled and leak free, allowing them to accurately measure.

"Great quality gauges and hoses. Easy to use.The gauges are in metric to which I’m not accustomed but zero is zero when evacuating an A/C system." Read more

"I used these for a DIY mini split and they worked great. Easy to use and connected to the pump and my adapter with no issues." Read more

"...It was easily assembled and was leak free which allowed me to accurately test the AC system of my car. They are excellent gauges for the price." Read more

"...They work well and were easy to use. Lots of videos out there on how to use them." Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the dyeing on the electromechanical gauge. They mention that the blue dye on the case rubs off on their hands and other surfaces. The hoses are also dyed strangely, and the color rubs of on their hand. It has permanently stained their white countertop and the blue storage case was heavily oxidized.

"The unit works great. However, the blue case it comes in has a blue dye that will get your hands blue for days so be aware anytime you touch it, put..." Read more

"...NOT convenient.-ALSO A DEAL BREAKER: The hoses are dyed strangely, in that color rubs off on your hands, even when not wet...." Read more

"...the case has been manufactured improperly, and the blue polymer dye coats the entire assembly...." Read more

"...Blue dye on case rubs off on your hands and other surfaces. In my opinion, craftsmanship and initial impression on quality is dubious...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the fit of the electromechanical gauge. They mention that it doesn't fit the regular can, it has 1/4in female flares, and that the charge line will not fit on to R134 bottle.

"Charge line will not fit on to R134 bottle" Read more

"Has 1/4in female flares. Does not fit LG mini split which are 5/16in." Read more

"This product we’re the can goes in it doesn’t fit the regular you need a adapter that you can’t find no where that goes in the holes treat" Read more

Defective case will ruin anything you set it on
1 Star
Defective case will ruin anything you set it on
I haven't even tried the actual item, but be warned that the case has been manufactured improperly, and the blue polymer dye coats the entire assembly. Another reviewer mentioned ruining a counter top, and I can see exactly how that happened (and that batch is still being delivered by Amazon). Luckily I just damaged a seat cover, but itf I hadn't noticed and set it on anything valuable or difficult to replace (like a piece of furniture or carpet) it would have made this more expensive than any other gauge set sold anywhere. The dye even rubbed off on the gauges themselves (not that it would affect function). I wiped down the outside with some isopropyl so that it doesn't stain anything else before I can send it back to Amazon.
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