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Mastercool 99134-A Digital Manifold

Mastercool 99134-A
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R134a Digital Manifold with Auto Capacity 1/2" ACME


  • Automotive Refrigerant & Oil Capacity Readings for over 1000 Makes & Models
  • Automatic Warm-up
  • Low Battery Indicator
  • Large Digital Display of Pressures and Temperatures
  • Protective Rubber Boot for Durability
  • Heavy Duty Hook folds back into unit for compact storage
  • Capable of Software Upgrade through optional USB and CD
  • Manufacturers Include: Acura, Alfa Romeo, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Citroen, Daewoo, Daihatsu, Dodge, Fiat, Ford, GMC, Honda, Hummer, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Lancia, Land Rover, Lexus, Lincoln, Mazda, Mercury, Mini, Mitsubishi, Mercedes Benz, Nissan, Oldsmobile, Opel-Vauxhall, Peugeot, Plymouth, Pontiac, Porsche, Renault, Rover, Saab, Saturn, Scion, Seat, Scion, Smart, Subaru, Suzuki, Toyota, Volkwagen, Volvo
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List Price: $122.17
Sale: $101.81
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Product Information

Mastercool introduces the most advanced and user friendly R134a Digital Manifold on the Market today!

This manifold offers a large easy to read LCD that displays temperature, pressure and vacuum readings for R134a. The unit easily allows the technician to obtain refrigerant and oil capacity readings for 55 automobile manufacturers. This unit also performs systems leak check at the conclusion of the evacuation process. To insure lasting performance and durability the manifold case is constructed of ABS material and protected by a rugged rubber boot.

The technician now has a fully functional manifold with the intelligence to quickly access and deliver the accurate information needed to do the job right!

What's In The Box

  • Digital Manifold
  • 1/2” acme connections


Refrigerant R134a
Pressure & Vacuum Display Low Side - PSI, Bar, MPa, Kg/cm2 & IN-Hg
High Side - PSI, Bar, MPa, Kg/cm2
Temperature Display -40 to 200°F (-4 to 93°C)
Response Time 250 mSec.
Connection 1/2” acme
Operating Temperature 32 to 122°F (0 to 45°C)
Power 9V DC battery
Battery Life 350 hours continuous use
Low Battery Indicator Special ICON on LCD

Mastercool 99134-A Product Specifications Summary:
(for full specs please see the full specs tab or the data sheet)

HVAC Equipment and Instruments/Manifolds and Gauges Template

Refrigerant TypeR-134a
Type of DisplayDigital

Test Equipment General Attributes

Unique Features1/2” acme connections
Warranty1 YEARS
Warranty DetailsMASTERCOOL Inc.® warrants this product against defects in material and workmanship for a period of one year (exceptions listed below) from date of purchase to original user. This warranty does not cover failure due to abuse, improper usage, neglect or progressive wear and tear. Warranty becomes valid to the original user when this form and proof of purchase is submitted within 30 days of purchase.

Warranty service is provided through the factory only. Please contact the service department toll free for parts, service concerns, or to obtain a return authorization number for warranty repair.
Power Supply VoltageBattery Powered
Battery Type9v
Country of OriginUnited States
Other Information

Response Time:: 250 mSec.

Battery Life:: 350 hours continuous use


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