An excellent refrigerant identifier will help you oodles and bundles.

If you work on a lot of different vehicles, chances are you'll come in contact with many different kinds of refrigerant.

Mixing these chemicals is extremely dangerous, as even a little bit of contamination can damage a car's cooling system, your tanks, and your service gear.

we’ve put together a collection of the best Refrigerant Identifiers that are currently available on the market. To help you find the perfect Refrigerant Identifier among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Refrigerant Identifiers

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Refrigerant Identifiers:

Top Rated Refrigerant Identifier Reviews

Since we’ve mentioned 10 different models of Refrigerant Identifiers on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Refrigerant Identifiers below:


Product Highlights:

  • Best defense against unknown refrigerant and the risks associated with unknown refrigerant is a refrigerant identifier
  • Contaminated refrigerant can wreak havoc on any R134a recovery recycle and recharge machine
  • Protect your A/C service equipment and know whether or not you have acceptable R134a refrigerant before servicing the vehicle
  • DiscovR refrigerant identifier notifies you when the system contains excessive air
  • Pass and fail lights clearly show if refrigerant is pure enough to be recovered

Product Highlights:

  • Publish, Mino professionals (Author)
  • English (Publication Language)
  • 111 Pages – 06/23/2020 (Publication Date) – Independently published (Publisher)

Product Highlights:

  • Micro channel CONDENSER/Compresses more refrigerant at twice the RPMs (3, 300) and twice the horsepower (1HP)
  • Twin cylinder compressor (oil-less)/water resistance to withstand direct rain
  • Ceramic cylinder for longer life and less friction
  • Micro Channel Condenser/compresses More Refrigerant At Twice The Rpms (3, 300) And Twice The Horsepower (1hp)
  • Twin Cylinder Compressor (oil-less)/water Resistance To Withstand Direct Rain
  • Ceramic Cylinder For Longer Life And Less Friction
  • This product is easy to use

Product Highlights:

  • Automatic oil drain: automatically Drains oil recovered during the recovery operation and puts the oil in a graduated container showing the user how much needs to be injected back into the system. Oil Drain Bottle Capacity | 355 ml (12 oz)
  • Automatic air purge: eliminates damaging air without monitoring gauges or opening valves
  • Display: 4.3 inches (5 × 9 cm ) full Color graphics display
  • Noise emission: <70 dB (A)
  • Programmable vacuum function: defaults to 15 minutes, programmable up to 99 minutes “remaining time” is displayed
  • Optional refrigerant & oil database: a/C system capacities for North American market vehicles (not included with the machine)

Product Highlights:

  • SMAN Manifold Micron Gauge (4 Port)
  • Newly designed SMAN manifold
  • Replacement for SMAN400 series
  • Four valve manifold with micron gauge
  • Toughest, most advanced digital refrigerant manifold on the market

Product Highlights:

  • POWERFUL CIRCUIT TRACER: Your Ideal troubleshooting solution. Finds breakers and fuses, splice errors, dead shorts, wires in walls ceilings and floors, and buried conductors. Works on energized or de-energized circuits (0-600V AC/DC).
  • CLEAR INDICATION: Audible indication intensifies with signal strength. A red LED display indicates a numeric value (0-99), providing a quick and easy way to determine signal strength and proximity to a conductor carrying the signal from the transmitter.
  • IDEAL SURETRACE TECHNOLOGY: SureTrace Circuit Tracers feature a rotating display in the industry. Regardless of the position the tracer is in, the display will orient itself in 90 degree increments to an easy-to-read vertical position.
  • LONG BATTERY LIFE: Long battery life allows for 25 hours open circuit testing or 6 hours short circuit tracing. Easy-to-replace AA batteries provide the tracer with 4 times the tracing power.
  • IDEAL QUALITY: Family-owned, professionally run company with a long history of building relationships, providing top customer service and setting industry standards. We’ve been committed to the craft and its craftsmen for over 100 years.

Product Highlights:

  • Compact and lightweight: Weighs only 24 lbs.
  • Twin Cylinders and Twin Condensers for ultra fast recovery
  • Refrigerant-Isolated Crankcase, eliminating bearing contamination
  • Pumps R410A liquid and vapor
  • 7-inch 10-blade turbine fan @ 3000 rpm blasts 600 cfm of cooling air over the twin heads and condensers

Product Highlights:

  • Functions: For evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses.
  • Parameters:Mini-Pro OTDR Test Wavelength 1310/1550nm,Test Range 5m~60km,Test Unit is km. Dynamic Range 24dB/22dB (can’t test spliter,if test the spliter,the Dynamic need more than 42dB) .Connector FC/UPC (Interchangeable SC、ST)
  • Built-In: 3.5 inch Color Display (not touch);OTDR, Event Map, Power Meter, Light Source, VFL, Cable Length Measurement Tool, Cable Tracker, and RJ45 Sequencer
  • Internal Storage: Micro USB Data Interface; External storage TF Card. Analysis Software included for further data analysis or processing,(Note:The Analysis Software need install on PC,Using the Analysis Software open print the test result and print)
  • Lifetime Friendly Customer Service,if have problem,or can’t the OTDR test,pls contact us.Note:pls not test the live fiber,otherwise it may burn the instrument.

Product Highlights:

  • Compact and lightweight, the RG3 features a 40 percent smaller footprint, is easy to carry, and weighs in at just 18 pounds for superior portability
  • Handles almost all refrigerants – the RG3 works with all common CFC, HFC, and HCFC refrigerants including R-410A
  • 1/3 HP, 115V AC, 60 Hz single cylinder, oil-less compressor is capable of recovering both liquid and vapor
  • High efficiency cross flow design features a fan and condenser layout that is optimized for shorter cycle times
  • High pressure safety shut-off switch automatically shuts off machine if pressure rises above 550 PSI

Video Overview

AC refrigerant identifier

this will illustrate how to attach an ac refrigerant identifier to determine if the freon in the vehicle can be serviced.

Final Words

So, these are all of the Best Refrigerant Identifiers available on the market. We hope this collection was helpful to find the right Refrigerant Identifier for the money. However, we recommend checking out the features, benefits, and problems of each of these Refrigerant Identifiers before taking your decision.