I have 3 - Used Nitrogen regulators, has either quick connect air hose female coupler fitting or male fitting with coupler (not pictured) my choice of what's left. These are all in good working order, used to pressurize/purge HVAC systems for pressure testing/brazing. Retiring from the business and selling the truck stock off.
This auction is for a new/unused/untested TPI Refrigerant Leak Detector #753ASensitivity0.1 oz /yr (R22 / R134a)Pump DrivenYesScan Mode with High/Low SensitivityYesSensor TypeAIT Micro TipSpare Sensor IncludedYesBuilt-in AlarmNoOperationPush ButtonGoose Neck Length16"Adjustable Tic RateYesLeak IndicationAudible and VisualBattery1.5V "C" (2)Carrying CaseSoft Pouch 753A Refrigerant Leak Detector by Test Products International
This Robinair Sentinel Refridgerant Identification Tool Model 14780B was purchased from a local university. Unit powers up fine - but we have nothing to test it with. Unit cam in it's original box - but the box is in very poor condition.
With long handles for comfortable leverage, easily expand 5/16" to 1-5/8" O.D. soft copper and aluminum tubing in seconds. Select from six expander heads to attach to the front of the handles.
(1) 1/16" ID NYLON ASSORTMENT KIT - #04AS0173APF NOTE: ALL SHIPMENTS WILL BE MADE U.S.P.S. PARCEL POST, UNINSURED, UNLESS OTHERWISE REQUESTED. PACKAGING & HANDLING FEES ARE INCLUDED IN YOUR PURCHASE.
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