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Mastercool (99661-A) Blue HVAC Digital Manifold

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This manifold offers an easy to read LCD that displays pressures, saturated temperatures, actual temperatures, superheat and subcooling temperatures for over 60 refrigerants. When used with a clamp-on thermocouple it will display the actual temperature & automatically calculate superheat or subcool temperature. When a vacuum sensor cable is attached it will display deep vacuum. To insure lasting performance & durability the manifold case is constructed of ABS material & protected by a rugged rubber boot.

Included Refrigerants:
R12, R22, R23, R32, R113, R114, R115, R116, R123, R124, R134, R134a, R141B, R142B, R143, R143A, R290, R401A, R401B, R401C, R402A, R402B, R403A, R403B, R404A, R405A, R406A, R407A, R407B,R407C, R407D, R407F, R408A, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R421A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R501, R502, R503, R504, R507A, R508B, R509A, R600, R600A, R601, R601A, R744

• Class 1.0 standard gauge
• Pressure: PSI, INHg, Bar, MPa, Kg/cm2
• Temperature: °F or °C
• Deep Vacuum: Micron, mBar, KPa, Pa, Torr, mTorr, mmHg
• Sensing Resolution: 1psi (.07Bar, .007MPa, .07Kg/cm2)
• Sensing Accuracy: ±1psi or 1% of reading (whichever is greater)
• Working Pressure: 0 to 750psi (52Bar, 5MPa, 52Kg/cm2) (does not display 0-5psi)
• Proof Pressure: 1000psi (70Bar, 7MPa, 70Kg/cm2) (Tolerable pressure without internal damage)
• Refrigerant Temp. Range: -40 - 200°F (-40 - 93°C)
• Operating Temp.: 32 - 122°F (0 - 45°C)
• Temp. Accuracy: ±1˚F (±0.5˚C) between 32 - 160˚F (0 - 71˚C)
• Storage Temp.: 10 - 120˚F (-12 - 49˚C)
• Connections: 1/4” M-Flare
• Power: 9V DC battery w/ optional AC/DC adapter
• Auto-Off: 15min. w/ disabling capability

This set includes a 2-way HVAC digital manifold, 3-60″ standard hoses, vacuum sensor & cable, clamp-on thermocouple & is packaged in plastic box

  • 2 way digital HVAC gauge set

  • 3 - 60 " set of hoses

  • Vacuum sensor and cable

  • Clamp-on thermocoupler

  • Over 60 refrigerants

Product Information   Specifications for Mastercool (99661-A) Blue HVAC Digital Manifold Below:

Manufacturer Mastercool
Brand Mastercool
Color Blue
Model 99661-A
UPC 700376107050
Item Weight 10 pounds
Package Weight 9.05 pounds
Package Size 13.8 x 3.8 x 3.8 inches
Units in Package 1

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