1. HVAC & Refrigeration: Gauges Probes Offered
  2. sku: 3967101093346713
  3. ROBINAIR MAC RA19400

ROBINAIR / MAC TOOLS RA19400 Pressure Gauge Box R12 In

Ra19400 Robinair / Mac Tools R12 Pressure Gauge New In Box

( Brand: Robinair / Mac Tools ), ( Model: RA19400 R12 ), ( Part Type: Pressure Gauge Box ), ( Gauge Purpose: Pressure ), ( Refrigerant: R-12 ), ( Manufacturer Part Number: RA19400 )

Review ROBINAIR / MAC TOOLS R12 Pressure Gauge New In Box

The Robin Air Mac Tools RA19400 R12 Pressure Gauge is a versatile and essential addition to any automotive workshop or garage. This pressure gauge is designed to accurately measure the pressure levels of R12 refrigerant, making it an indispensable tool for those working on air conditioning and refrigeration systems.

The RA19400 R12 Pressure Gauge is compact and portable, with a sleek and durable design that can withstand the rigors of regular use. Its sturdy metal construction ensures longevity and reliability, while its easy-to-read dial and clear scale make it simple to obtain accurate readings every time.

This gauge features a high-precision, calibrated boroscope sight glass, which allows for easy and accurate observation of refrigerant flow. The dial is marked with standard R12 pressure ranges, including low pressure (12-20 psi) and high pressure (150-175 psi), ensuring that you can quickly and accurately diagnose any issues with your system.

The RA19400 R12 Pressure Gauge also includes a built-in pressure relief valve, which helps to prevent damage to the system from overpressurization. This safety feature adds an extra layer of protection, giving you peace of mind as you work.

The gauge comes in a convenient and protective carrying case, making it easy to transport between jobs or to store when not in use. The case is made from tough, durable materials, ensuring that your pressure gauge remains safe and secure.

In summary, the Robin Air Mac Tools RA19400 R12 Pressure Gauge is a high-quality and reliable tool for measuring and diagnosing issues with R12 refrigerant systems. Its durable construction, easy-to-read dial, and built-in safety features make it an essential addition to any automotive workshop or garage.

Pros and Cons of buying a Robin Air Mac Tools RA19400 R12 Pressure Gauge Box

The Robin Air Mac Tools RA19400 R12 Pressure Gauge Box is a popular choice among automotive professionals for refilling R12 refrigerant. Here are some pros and cons of investing in this device:

Pros:

1. Durable construction: This pressure gauge box is built with heavy-duty materials that can withstand rough use in garage environments.

2. Easy to use: The RA19400 comes with an easy-to-read pressure gauge, making it simple to accurately measure and fill the desired amount of refrigerant.

3. Versatile: It can be used for various applications, including automotive air conditioning systems, industrial refrigeration, and even small-scale refrigeration units.

4. Safety features: The gauge box includes a safety relief valve to prevent overpressurization, ensuring safe and efficient operation.

5. Compact size: The RA19400 is relatively compact and portable, making it easy to transport between different workstations or job sites.

Cons:

1. Limited compatibility: The RA19400 is designed specifically for R12 refrigerant and is not suitable for other types, such as R134a or R134yf.

2. Requires additional equipment: To use the gauge box, you will need a compatible refrigerant cylinder and a hose or service kit.

3. Bulky hoses: Some users have reported that the hoses supplied with the gauge box can be quite bulky and difficult to maneuver in tight spaces.

4. Potential for leaks: As with any refrigerant handling equipment, there is always a risk of leaks if not properly maintained or installed.

Conclusion:

The Robin Air Mac Tools RA19400 R12 Pressure Gauge Box offers several advantages for professionals working with R12 refrigerant. Its durable construction, easy-to-use design, and safety features make it a valuable addition to any automotive workshop or industrial refrigeration facility. However, its limited compatibility with other refrigerant types and the need for additional equipment to use it effectively are important considerations. Ultimately, the decision to purchase the RA19400 depends on your specific application requirements and the availability of compatible equipment.

Recommendation:

If you frequently work with R12 refrigerant and require a reliable, accurate, and safe method for measuring and filling it, the Robin Air Mac Tools RA19400 R12 Pressure Gauge Box is a worthwhile investment. Make sure to also budget for the cost of compatible refrigerant cylinders and hoses to ensure seamless operation.

Details:

part #: ra19400 price

  • $32.99

specifications breezeprobe:

  • brand: Robinair / Mac Tools
  • model#: RA19400 R12
  • part type: Pressure Gauge Box
  • gauge purpose: Pressure
  • refrigerant: R-12
  • manufacturer part number: RA19400

payments breezeprobe:

  • other
  • credit card: Visa
  • wallet: Apple-pay

returns breezeprobe:

  • method: Money back
  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

offer breezeprobe:

  • started: December 9, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 2
  • best offers: True

seller breezeprobe:

  • rating: 99.3%
  • city: Riverton, New Jersey
  • # reviews: 1911

shipping breezeprobe:

  • cost: $0.00
  • type: Calculated
  • service: USPS Ground Advantage
  • class: Standard
  • transit: 4-10 Days
  • carrier: USPS

general breezeprobe:

  • HVAC Refrigeration > HVAC Refrigeration Tools > HVAC Refrigeration: Gauges Probes
  • condition: New
part type: pressure gauge box, gauge purpose: pressure, refrigerant: r-12,
category: business & industrial > hvac refrigeration > hvac refrigeration tools > hvac refrigeration: gauges probes, sku: 3967101093346713,

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