September 1, 2009

2-Valve Digital Manifold with Case and 60" Kobra Hoses

Digital manifold with superheat and subcooling combining JB's leading edge

Superheat/subcooling gauge with our 2-valve manifold. 3 tools in 1.

This new "intelligent" manifold offers high tech features with the rugged quality you expect from JB. Advanced software make this unit easy to use and a must have for any technician.

Features:

• Displays pressure, superheat, temperature, and subcooling on digital display
• Shows low side and high side pressures in 2 separate displays
• Superheat/subcooling measurement abilities built into the manifold
• Shows superheat and subcooling simultaneously
• Provides maximum, minimum, and average values for any display
• 2 temperature sensors to measure temperature drop across a cooling coil
• All the features of any standard manifold
• 1 key to work on up to 32 refrigerants
• Gauges are pulsation proof and accurate at any elevation from sea level to 16,000 feet
• Auto calibrates to zero for the elevation each time the manifold is turned on without pressure

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Features:

• 1/2 HP, 115 VAC, 60 Hz, 1725 RPM motor
• Capacitor start, thermal overload protected motor
• Finned aluminum housings for lower operating temperature
• Break resistant steel handle with cushioned cool-grip
• Lift loop
• All brass fittings
• All metal construction
• Housing protected drain valve
• 2 stage, direct drive
• 25 micron field tested (thermistor gauge reading)
• Check valve prevents oil backflow during power failure
• Low profile rocker switch
• Completely field repairable

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A compound gauge only indicates that a vacuum is being produced, but does not tell you if moisture or acids are still in the system. The DV-22N, however, is the only tool to accurately read the low pressure produced when evacuation/dehydration is complete.

Features:

• Effective range from 20 - 9,000 microns
• Digital display with solid state circuitry so there is no adjustment necessary for fluctuating temperatures
• 32°F to 120°F (0°C to 48.9°C) ambient temperature
• NIST traceable
• 10 minute automatic power off battery saver
• Saves last vacuum readout after shutdown
• Low battery indicator
• Leak-proof, o-ring quick coupler
• Sealed touch buttons protects against spills and dust
• Retractable hanging hook
• Uses one 9 volt battery (not included)

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The new ATLAS refrigerant charging scale designed for the HVAC/R industry. Everyday users will appreciate the advanced solid-state load cell for superior sensitivity (0.25 oz./10 g) and accuracy. The ATLAS's 220 lb (100 kg) weight capacity, all metal scale construction, heavy duty plastic storage case, and hand held remote combine to make the ATLAS the best overall package in the HVAC/R industry today at a 110 lb price.

Features:

• 220 lb (110 kg) weight capacity for even the largest service jobs
• Solid-state load cell for improved accuracy and sensitivity (accurate to 0.25 oz./10 g)
• All metal scale construction for improved durability and longer service life
• Auto shut-off after 30 minutes to extend battery life of remote

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R-22, 134a, 404A, and 410A

The Zeppelin Series aluminum manifold's cutting edge styling and technology have significantly reduced the weight of these manifolds. New handles feature a durable molded "soft grip" rubber that eases opening and closing while improved design means full open in just 2-1/2 turns.

Features:

• 1/4" aluminum 2-valve manifold
• Liquid filled 3-1/8" gauges
• New machined aluminum styling
• New rugged "soft grip" handles with reduced turning to open/close
• Replaceable intake/hose fittings
• Hose holder fittings on back for easy connection in storage
• Ideal for high pressure refrigerants
• Includes sight glass
• Original free floating o-ring
• Heavy duty metal gauge cases
• Made in the USA

Liquid filled gauges - are the toughest liquid filled gauges in the industry - and we back it up with an extended warranty on these gauges. They feature - 1% accuracy - Internal "breathing diaphragm" eliminates air bubbles which can distort the reading - Impact resistant Zytel case - Temperature compensated for changes in case pressure - Internal diaphragm seal to prevent freezing and corrosion - High impact clear view Lexan lens - 1/8" MPT fitting on bottom

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R12, R22, and R502

Features:

• Color-coded refrigerant dials
• "Knuckle clearance" angled bar
• Pull-out proof hanging hook
• Surge dampened gauges. Reduced pointer movement
• Hose holder mounts to front or back of bar
• Replace intake fittings
• M2 series is available with standard hose sets with 750psi working pressure; 3000psi burst

(Click image for more details.)