Best Air Conditioning Diagnostic Equipment Comparisons and Specifications

Powerbuilt 648441 Plastigauge


  • Plastic gauge
  • For Checking Bearing Clearances During Engine Assembly
  • Includes Green Tape Measuring .001" To .003" And Red Tape Measuring .002"& To .006"
  • COVER INCLUDED : Plastigauge
  • PRODUCT DIMENSIONS : 8.6 x 1.8 x 0.3 inches
  • ITEM WEIGHT : 0.8 ounces
  • MODEL : Plastigauge
  • BRAND : Powerbuilt
  • SHIPPING WEIGHT : 0.8 ounces

5FT AC Gauge Set for R134A R12

Orion Motor Tech

  • Upgrade 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC freon charging, evacuation , diagnostic check and recovery work.
  • Include 3pc 5FT extra long freon charging hose, 3 color for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle.
  • Blue Gauge : 0-350 PSI ___ Red Gauge : 0-500 PSI ___ Burst pressure: 3000PSI ___ Max working pressure: 600PSI ___ Celsius degree unit with easy to read instrument panel.
  • Made from solid bass + aluminum + PVC + plastic, stands up to heavy use and accidental drops, ideal for professional auto mechanics. Include a detailed parts diagram and step by step instructions to help novice.
  • You will get: 1pc 3-way HAVC freon gauge ___ 3pc hoses ___ 2pc quick couplers ___ 1pc ACME adapter ___ 1pc can tap
  • PRODUCT DIMENSIONS : 8.3 x 7.5 x 3.5 inches
  • ITEM WEIGHT : 3.2 pounds
  • BRAND : Orion Motor Tech
  • SHIPPING WEIGHT : 3.2 pounds

Raomdityat 1PC Diagnostic Manifold Gauge Kit Ideal For R134A


  • The 1/4" SAE Female yellow hose is only compatible with 1/4" SAE Male can tap and 1/4" SAE Male service port on vacuum pump
  • Measures on Celsius Scale, includes 1x R-410A Straight Adapter for Mini Split System Air Conditioners
  • The solid brass gauge threaded connector and hose fitting is different from the brass plated construction, corrosion-resistant and rustless, can be used for many years
  • Freon Charging Hose 3000PSI Burst 600PSI Max W.P. each hose is approx. 5ft with 1/4" SAE fitting, 10 Amps High Rate Charging
  • Manifold Gauges A/C Tester Freon Gas Service Diagnostic Kit with Quick Couplers For R134A, R12, R22, R502
  • MANUFACTURER PART NUMBER : 166pla0287MT31-01
  • ITEM WEIGHT : 3.15 pounds
  • BRAND : Raomdityat
  • SHIPPING WEIGHT : 3.31 pounds
  • FOLDING : No
  • PACKAGE DIMENSIONS : 9.5 x 7.2 x 3.8 inches

BaiFM Most Fiber Optical Optic Loop Bypass Female Adapter for BMW Mercedes Benz VW Audi Porsche


  • Optical fiber loop can remove or add a single vehicle equipment, and do not affect the car optical fiber network
  • Help you to quickly find the fault point, whether it is the problem of the motherboard transceiver, or cable connection problems
  • Stable characteristics, high reliability, quality strictly tested for durable use
  • When a node in the MOST , it also can diagnose and find fault point
  • WHAT YOU WILL GET: 1pc MOST Fiber Optical Optic Loop Bypass Female Adapter
  • PRODUCT DIMENSIONS : 5.1 x 2.8 x 0.4 inches
  • ITEM WEIGHT : 0.64 ounces
  • BRAND : BaiFM
  • SHIPPING WEIGHT : 0.64 ounces

Yosoo Pneumatic Spray Gun 1/4" Air Pressure Regulator Gauge with in-line Oil Water Trap Filter Separator Tool


  • ☛【Universal Thread Diameter Fit For Many Occasion】Standard 1/4 thread will fit most spray guns and airlines.
  • ☛【Used To Filter Solid Contaminants】 Filters airborne solid contaminants such as pipe scale, rust, condensation from airlines.
  • ☛【Wide Application】It fits into your Airline or directly onto a Spray gun to prevent water contaminating paintwork.
  • ☛【Prevents Environment From contaminating 】Prevents water from the Airline or Compressor contaminating Paintwork. Includes condensation discharge valve.
  • ☛【Clear Filter Help to Adjust Moisture】The Clear filter bowl allows a visual inspection of built up moisture and is removed through a spring loaded valve at the bottom.
  • ITEM WEIGHT : 7.8 ounces
  • BRAND : Yosoo
  • SHIPPING WEIGHT : 7.8 ounces
  • FOLDING : No
  • PACKAGE DIMENSIONS : 5.3 x 3.7 x 2.4 inches

Manifold Gauge Set, Diagnostic A/C Tool Kit for R410A


  • 【Prevent Leakage】 Because INCLAKE three-color hose connector of HVAC manifold gauge set is made of nylon, which is high wear resistance, to prevent leakage of R410A, R22, R32 refrigerant, avoid environmental and health problems, and protect your home A/C equipment and HVAC when using.
  • 【Sight Glass Design】 Manifold pressure gauge R410A is widely suitable for HVAC, home A/C. The sight glass design will help you see the flowing liquid refrigerant, when you charging the refrigerant. Low pressure gauge: -30 to 500 psi, high pressure gauge: -30 to 800 psi, and you can get accurate readings in a short time.
  • 【Durable 3-color Hose】 The hose is made of rubber material, which is very flexible and durable, not easy to be damaged, and extend the service life of the R410A HVAC gauge. Before use, please connect the blue hose to the low-pressure connector, the red hose to the high-pressure connector, and the yellow hose to the charge/release refrigerant.
  • 【Professional Instructions】 The instructions detailed introduce how to vacuum, recharge the refrigerant. Even if you are not a professional repairman, you can also independently diagnose, repair your home A/C, just follow the instructions. Hard plastic plate instructions can be hung, waterproof and durable manual for long-term use.
  • 【What Will You Get?】 A/C diagnostic manifold gauge set for R410a, 3-color hose, 1/2" adjustable joint, 1/4" non-adjustable joint, dual end screwdriver, value core wrench, consumable accessories, the professional instructions, plastic tote box.
  • PRODUCT DIMENSIONS : 11.8 x 13.8 x 3.5 inches
  • ITEM WEIGHT : 5.5 pounds
  • MODEL : R410A for HVAC
  • SHIPPING WEIGHT : 5.5 pounds
  • SPECIAL FEATURES : Waterproof, Power Folding, Portable, Easy to clean, Safe, High-quality