ReviewsRefrigerant Scale

Kozyvacu Oil-less Portable Refrigerant Recovery Machine for Both Liquid and Vapor Refrigerant (3/4HP Single Cylinder)

✅POWERFUL, STURDY AND COMPACT – 1HP compressor is powerful enough to be professional tool for you to perform onsite job. Sturdy body and inside components to ensure you to use this recovery machine for long time. The compact design makes this refrigerant recovery machine easy to transport..
✅HIGH EFFICIENCY RECOVERY – Twin Cylinder oil-less high power compressor performs much better than smaller compressor and it will quickly recovers vapor and liquid refrigerants.
✅WIDE APPLICATION: High durability refrigerant recycle unit with oil-free compressor has no pollution from lubricants, making it universal for Category III, IV, V refrigerants such as R12, R134a, R401C, R406A, R500, R22, R401A, R401B, R402B, R407C, R407D, R408A, R409A, R411A, R411B, R412A, R502, R509, R402A, R404A, R407A, R407B, R410A, R507. Widely used on auto, household, commercial appliances (air conditioner, freezer, heat pump unit, etc). Not for explosive, flammable or corrosive refrigerant.
✅OVERLOAD & HIGH PRESSURE MULTIPLE PROTECTION: Built-in blue input gauge (LP) and red output gauge (HP) have clear scale for easy observation at anytime. The input pressure of the unit should not exceed 377psi. Benefited from internal high pressure shut-off switch,....

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R134A Refrigerator Freon Recharge Hose Kit-R134a AC Refrigerant Charging Guage Hose Set with BPV31 Bullet Piercing Tap Valve and R134a Self-Sealing Adapter, for Home A/C Refrigerant System (Red)

【Size & Material】Comepared with others’ freon 134a recharge hose, this refrigerator charge hose’s total length is:22.83inch/58cm from the r134a can tap to 1/4 SAE female port. Others’ length is:19inch(48cm). More durable and solid than others’ recharge refrigerator hose, our r134a can tap of this refrigerant charging hose is made of brass and the hose adopted quality rubber material for long time use.
【Refrigerator Freon Refilling Hose with Guage】The one side of piercing r134a can tap can directly connect puncture refrigerant cans, other side of 1/4 SAE female prot to connect refrigerator male port. And the gauge with colored dials with fahrenheit has scale readings for R134/R12/R22.
【BPV-31 Bullet Piercing Tap Valve】This bpv31 piercing valve can be used for 1/4inch, 5/16inch, 3/8inch outside diameter pipes. Besides, this bullet piercing tap valve can replace the part model of AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31.
【Wide Compitable】 This refrigerator freon recharge kit can be comepitable with R-134a R-12 R-22 types freon for home air condition refrigerant systems. 【R134a Refrigerant Recharge Kit】The r134a refrigerant charging hose kit comes with 1pcs r134a freon recharge hose with guage, 1pcs bpv-31 bull....

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Elitech Digital Manifold Gauge HVAC 4 Valve Manifold Gauge with Hoses Vaccum Sensor Thermometer Clamps, EMG-40V

UPGRADED ELITECH TOOLS APP(ioS and Android): An intergraded app, that allows users to manage all Elitech tools as vacuum pump, digital manifold, vacuum gauge, pressure gauge, refrigerant charging scale on one app, more efficient and more intelligent..
SYSTEM LEAKAGE TESTING: Monitoring the process of pressure holding and vacuum leakage test precisely with temperature compensation..
SMART TOUCH SCREEN: Elitech EMG-40V digital manifold adopts multiple HVAC tools in one unit. It shows changes in vacuum, pressure, and temperature in clear data, and graph display supports data monitoring and analysis in real-time, 100,000 points of data can be recorded and exported by USB..
AUTOMATIC CALCULATION: Measure the superheating and subcooling temperature of 88 refrigerants automatically, refrigerants used frequently can be saved on top..
CONVENIENT: Thanks to the 4-way valve and automatic heat pump mode, there is no need to switch over to different refrigerant hoses, which enables a quick and easy application.

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Elitech Digital AC Gauge Set HVAC Gauges APP Monitoring with Temperature Clamps 1/8'' NPT, PT-500&PT-800

UPGRADED ELITECH TOOLS APP(ioS and Android): An intergraded app, that allows users to manage all Elitech tools such as vacuum pump, digital manifold, vacuum gauge, pressure gauge, refrigerant charging scale on one app, more efficient and more intelligent..
AUTOMATIC CALCULATION: Superheat/subcool calculations, recording, reporting, analyzing data, settable high/low pressure alarms, and data export in Excel or PDF format..
140 REFRIGERANTS & 7 MEASUREMENT UNITS: Support the saturated temperature-pressure comparison table more of 140 kinds of refrigerants. The units can be selected among psi, inHg, kg/cm², cmHg, bar, kPa, and Mpa..
HIGHER PROTECTION LEVEL: The pressure gauge is made by ABS and PPT and the waterproof level is IP65. The package includes a portable case with a handle and two temperature clamps..
WIDE APPLICATION: This digital HVAC gauges electronic refrigerant group instrument, measuring temperature and pressure in real-time, is an auxiliary instrument for the installation, testing, and maintenance of refrigeration equipment such as air conditioners, fridges and co....

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3/4HP Single Cylinder Refrigerant Recovery Machine, 110V-120V 60Hz Portable Oil-less Freon Recycling Unit for Both Liquid and Vapor Refrigerant, for Automotive A/C System, Household HVAC System

【High-efficient Recovery】The refrigerant recovery machine is equipped with a 110V-120V 60Hz single-cylinder oil-less compressor, it has a powerful recovery speed of 3/4HP, which can recover vapor and liquid refrigerants quickly..
【Overload & Safety Protection】The refrigerant recycling machine comes with a built-in intake pressure gauge (blue) and a discharge pressure gauge (red), which have clear scale for easy observation at any time. When the internal pressure is above 558psi, it will shut down automatically for safe operation guarantee. Inversely, the machine will reset automatically. The unit is installed with an overload protector, if popping, the breaker switch will reposition after 5 minutes..
【Self-purge Function】The refrigerant recovery unit has a purge switch, which can help clean up the residual refrigerants in the recovery kit and avoid it from damages caused by the residual refrigerants inside. The filter drier comes with the machine can remove moisture and liquid substance in the air, the filter is replaceable..
【Overall Structure】The refrigerant recovery machine mainly includes a 110V-120V....

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Robinair 16009 134R DiscovR Refrigerant Identifier

Best defense against unknown refrigerant and the risks associated with unknown refrigerant is a refrigerant identifier.
Contaminated refrigerant can wreak havoc on any R134a recovery recycle and recharge machine.
Protect your A/C service equipment and know whether or not you have acceptable R134a refrigerant before servicing the vehicle.
DiscovR refrigerant identifier notifies you when the system contains excessive air.
Pass and fail lights clearly show if refrigerant is pure enough to be recovered.

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R134a Refrigerant Recharge Hose Kit for Refrigerator A/C System, R134a/R-12/R-22 Freon Can Tap Recharging Hose with Detachable R134a Quick Coupler - Easy to use

【Easy to use】The length of hose is 19", come with clear gauge for viewing. R-134a quick coupler can be easily connected to the R-12 / R-22 1/4" SAE port side. Perfectly fit for R-134a, R-12, and R-22 refrigerant..
【Applicability】Connect can of R134a, R-12, R-22 refrigerant port. For car system, extra BPV31 piercing tap valve are needed. If you have any questions, please ask us for help..
【High Quality】Made of corrosion-resistant metal and the hose adopted quality rubber material, high pressure resistance and sturdy..
【Easy to Read】The gauge with 3 different type scale readings for R134, R12 and R22 Freon..
【Thoughtful Design】The ports have inside gasket to prevent leak. Economical way to bring your fridge back..

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Yellow Jacket 49017 Digital Refrigeration Gauge

...sure and temperature test to help you determine refrigeration capacity of refrigeration system. The lower the pressure and temperature of the evaporation(Ev)/condensation(Co) are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do. It also could test the temperature of the refrigerant in the high/low-pressure pipes..
【Superheat and Subcooling Test&Pressure Leak Test】When refrigerant type is set and temperature clamps are connected to air conditioning pipes, HVAC gauges automatically read the degree of Superheat(SH) and Subcooling(SC). The higher the degree of superheat, the smaller the opening of the expansion valve (the refrigerant filling is less) can be determined. Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking..
【Vacuum Pumping & Refrigerant Filling & Built-in 89 kinds of Refrigerant Database HVAC Manifold】Digital manifold gauge set can connect refrigeration equipment and vacuum pump for vacuum pumping operation. Vacuum pumping can make it easier to fill the refrigerant into the pipeline. HVAC gauges is built-in 89 kinds of refrigerant pressure&temperature database. Before you fill refrigerant, you can set....

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HEMRUNK A/C R134a Refrigerator Recharge Kit Recharge Hose with Bullet Piercing Tap Valve and Self-Sealing Adapter Quick Coupler Adapter Vacuum Pump Adapter R12 R22 Can Tap Bottle Opener

A/C recharge hose kit with gauge fits for R-134a R-12 or R-22 types refrigerant to vehicle or home air-conditioning..
It is easy to read with extra large dial of celsius scale, the gauge is rated for a maximum pressure of 250 psi, the hose is rated for a burst....
R134A can tap converts a 1/4" male to a 1/2" female hose so that a tap or oiler can be made between R12, R22 and R134a systems..
The BPV-31 refrigerator tap valve is compatible with 1/4inch, 5/16inch, 3/8inch outside diameter pipes..
Package includes: r134a refrigerant charging hose with gauge, vacuum pump adapter, r22 valve bottle opener, low side quick connector, self sealing can....

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Mtsooning R134a AC Recharge Hose Kit, Refrigerant Charging Dispensing Can Tap with Gauge 1/4’’ SAE Female Hose for R12 R22 Port for Auto Home Air Conditioner and Refrigerator Refrigerant System

❄Wide Application: Mtsooning AC recharge Hose Kit fits for R134A R12 or R22 refrigerant. Used for auto home air-condition, with highly working performance..
❄Accuate Guage: The Refrigerant Charging Hose Kit has 3 different scale readings for R134, R12 and R22, easy and convinent for your to use..
❄Dimentions: The hose is 19 inch in length which is long enough for your recharing needs. The Dispensing Can Tap has 1/2’’ female x 1/4’’ SAE male adapter..
❄High Quality: The R134A Valve made of corrosion-resistant metal and the hose adopted quality rubber material, features high pressure resistance and sturdy. Inside gasket to prevent leak..
❄Package includes: 1/2’’ female x 1/4’’ SAE male can tap opener, 19’’ recharge hose with 2.7’’ length gauge and one 1/4'' SAE port side for R12/R22 Port ..

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FANOVO R134A Refrigerator Freon Recharge Hose Kit, R134A AC Refrigerant Charging Hose Gauge, Bullet Piercing Valve Hose Refrigerant Can Tap, R134a Self-Sealing Adapter for Home AC Refrigerant System

【RH R134a Self-Sealing Adapter】Through the r134a self-sealing adapter, the r134a can tap off the refrigerator charging hose can compatible with r134a self-sealing cans. Male to connect the r134a can tap, the female to connect self-sealing cans..
【REFRIGERATOR FREON RECHARGE HOSE WITH GUAGE】One side of the refrigerant charging hose is piercing r134a can tap to directly connect puncture refrigerant cans, the other side is 1/4 SAE female port to connect refrigerator male port. And the colored dials with Fahrenheit gauge has scale readings for R134/R12/R22 as the gauge show.
【WIDELY APPLICATION】This recharge refrigerator kit usually used for home air condition refrigerant systems with R-134a R-12 R-22 types freon. With the r134a self sealing adapter, this refrigerator freon recharge kit can compitable with not only piercing r134a cans but also self sealing cans. Maximize to your needs as much as possible.

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