Top 10 Best Digital Manifold Gauge Set

Built-in 93 Kinds of Refrigerant DatabaseThe upgraded Digital HVAC Manifold Gauge Set has a built-in 93 refrigerant pressure-evaporating temperature database according to the America NIST standard. Newly added 4 refrigerant types R438A, R448A, R449A, and R452A. The manifold gauge set has the double pressure test, dual temperature test, digital readout, multi-unit switching kPa, Mpa, bar, inHg, PSI or C, F , and multi-mode function.. Automatic Calculation of Subcooling and SuperheatingThe refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement pressure leak measurement, and leak time speed record.. Visualization Window Refrigerant Charging Vacuum OperationThrough the window of HVAC digital gauges, the charging state of the refrigerant can be directly observed, which is more convenient to operate. The HVAC digital manifold gauge set can realize vacuum operation by connecting the refrigeration equipment and vacuum pump. Note When the gauge is turned on, there may be 10 digits in the high and low-pressure display area. At this time, press the zero button long until it returns to zero.. Pressure Leak TestThe manifold gauge calculates the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking. The digital HVAC manifold gauge set is specially used for the installation, testing and maintenance of refrigeration equipment such as air conditioners, refrigerators, and cold storage.. Ball Valve Type Switch LCD Display Hook DesignThe HVAC refrigerant gauge adopts high-strength engineering plastics and an anti-skid design, the whole gauge is sturdy and comfortable to hold. Large-size LCD display, support backlight, the displayed data is clear and easy to read, easy to operate even in low light. The new ball valve switch has more precise control and longer service life. The 14 inch standard interface design ensures the durability and universality of HVAC digital gauges.. PACKING LIST WARRANTYThe set includes a manifold gauge, 2pcs temperature clamps, 3pcs hoses, and hose seal fittings air leak proof, and comes with a carry case for easy storage and portability of the manifold gauge set. We provide a 12-month free warranty and 24 hours friendly customer service to ensure your shopping experience. If you have any questions about this manifold gauge, please feel free to contact us and we will provide you with a satisfactory solution as soon as possible..

Efficient With over 60 refrigerant profiles, automatic superheat and subcooling calculations as well as precise pressure and temperature measurements, the testo 550s is the tool for every HVAC job. Three Hoses included This kit includes 3 high quality hoses in blue, red and yellow, each 5 ft. long, SAE straight and 45 angle and suitable for all common refrigerants. 552i Micron Gauge The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. 115i Thermometer Thanks to a grip of up to 1.5, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. Smart App Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.

State-of-the-art The testo 557s digital 4- valve manifold replaces multiple HVAC tools and was developed to efficiently lighten your workload and deliver the most accurate results possible. 4 Hoses included This kit includes 3 high quality hoses in blue, red and yellow, each 5 ft. long, SAE straight and 45 angle, suitable for all common refrigerants. 552i Micron Gauge The testo 552i achieves precise deep vacuum measurements down to single digit resolutions andprovides notifications when the evacuation targetis met. 115i Thermometer Thanks to a grip of up to 1.5, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. Smart App Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.

Dependable The testo 550i with its rugged housing IP54 block was specifically created for harsh environments, offering the reliability needed by HVACR technicians. User-friendly With its compact design, 2-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in difficult to access environments. 552i Micron Gauge The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. 115i Thermometer Thanks to a grip of up to 1.5, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. Smart App Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.

MUST HAVE -- The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. HVAC System Gauge Set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.. SUPER CONVENIENT TOOL -- The instrument can measure double pressure at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius Fahrenheit, to facilitate different needs.. WHAT YOU CAN GET MORE -- Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right.. PREMIUM DESIGN -- Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switches, 14-inch standard interface design to ensure that the instrument's durability and versatility.. HIGH-PRECISION AND WARRANTY -- The instrument uses high-strength engineering plastic and flexible non-slip silicone design. The whole machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. 3-7days Fast Shipment via DHL. We provide 30day money-back and 24month warranty ensure high-quality after-sales service..

Quick, accurate measurement of high and low pressure with two temperature compensated pressure sensors automatic measurements of the evaporation and condensation temperature. 83 refrigerants stored in the instrument just one instrument covers all the most important refrigerants and, depending on the refrigerant, there is no need for different manifolds. Equipped with a large 2 line backlit display, 2 way valve block and a suspension hook, the HVACR instrument enables a convenient application. Including 3 hoses blue, red, yellow, each 35.4 Inch long, suitable for all common refrigerants.The rugged housing of the digital manifold includes a frame around the display, which protects the digital manifold from impact to provides a lasting performance.Complete kit one Digital Manifold Gauge, three hoses, two pipe clamp temperature probes. and a hard shell case.

Working Principle Digital Manifold Gauge Set HVAC adopts the most advanced digital circuit and the high precision pressure sensor. They are well made and accurateAccuracy 0.5, used for both high accuracy refrigerant pressure and vacuum pressure, which can help you more convenient for refrigeration system installation or servicing.. Double Display Interface AC Refrigeration Tester double display interface is designed for dual pressure testhigh and low pressure and dual temperature test. The pressure and temperature of the low-pressure pipe and high-pressure pipe can be tested in a refrigeration system. Blue arrowLOW for low-pressure rotary switch, red arrowHIGH for high-pressure rotary switch.. Three Working Modes The system comes with three common working modes refrigerant pressure mode, vacuum percentage mode and leak detection mode.You can select the corresponding measurement mode according to your need.This is good tool HVAC and refrigeration technicians.. Built in 90 Refrigerants Digital manifold gauge built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard.R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R410A etc.. After Sales Service We offer 2 years warranty and 7x24-hour customer service supports guarantee your shopping experience. You dont need to buy an extended warranty service again. If you have any issue about the digital manifold gauge set hvac, please feel free to contact us..

DIGITAL MANIFOLD GAUGE SET L302 refrigerant gauge kit determines low side and high side pressure, real-time test of pressure got corresponding saturation temperature which can help you more convenient for refrigeration system installation or servicing. HIGH-PRECISION Built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard. When filling the refrigerant, you can observe the filling state of the refrigerant through the visible window. MULTIPLE FUNCTIONS Refrigerant Pressure Mode, Vacuum Percentage Mode, Leak Detection Mode With multi-unit conversion function KPa, Bar, PSI, InHg, KgFcm switch, Celsius, Fahrenheit switch, can meet different needs. 2-VALVE 3 HOSES 2-way valve block with three connections, can measure high and low pressure pipe comes with 3 colors hoses for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle. WARRANTY MR CARTOOL offers 24-month warranty and 7x24 hours friendly customer service to ensure your shopping experience. No need to pay extra for warranty service, saving you a lot of money If you have any issues, please can contact us, we will provide you with a solution ASAP..

Suitable for All Refrigeration Equipment Detects 93 Refrigerants Data Partition 3.5 LCD DisplayHVAC gauges can test automobile air conditioning, household air conditioning, refrigeration equipment, cold storage and other refrigeration equipment. Digital manifold gauge set built in 93 refrigerant pressure and temperature database so that can detect 93 kinds of refrigerants. Test data is divided into areas on the 3.5-inch large backlit LCD display, so that you can read the data at a glance.. Upgraded V-shaped Valve SwitchCompared with refrigerant gauge hvac using ordinary knob valve,our digital refrigerant gauges adopt upgraded V-shaped valves, which are full-bore ball valves, with low fluid resistance, and control the refrigerant filling amount more accurately.You only need to turn 90 to easily open or close the valve and save operating time.V-shaped valve has two sealing surfaces using advanced material,which is resistant to corrosion and wear, and can achieve complete sealing.. EvaporationCondensation Pressure and Temp. Test Pressure Leakage TestHVAC manifold can perform refrigeration system pressure and temp. tests to determine refrigeration capacity. The lower the evaporationcondensation pressure and temperature, the higher the efficiency of the refrigeration cycle and the greater the refrigeration capacity. HVAC gauges calculates the pressure difference between the initial test pressure and the second test pressure to determine whether refrigerant is leaking.. OverheatSubcooling TestHighLow Pressure Temp. TestVacuum OperationWhen temperature clamps connect to AC pipe,it will read superheat and supercooling automatically.The higher the superheat, the smaller the expansion valve opening less refrigerant can be determined.Refrigerant temp. in the highlow pressure pipes can also be tested. HVAC gauges can be connected to a vacuum pump for vacuum operation, which makes the refrigerant filled with higher purity, the better the refrigeration effect.. Multiple Unit32-bit Digital Processing UnitObservation WindowNon-slip Silicone DesignHVAC manifold supports multiple pressuretemperature unit switches, such as kPa,MPa,bar,InHg,PSI,CelsiusFahrenheit.Built-in 32-bit digital processing unit, more stable data processing.Viewing window allows you to observe refrigerant charging state directly.Silicone non-slip design prevents slip and fall. Digital manifold gauge set comes with temperature clips and refrigerant hosesburst pressure3000 PSI. One Year WarrantyWe aim at trying our best to offer you the best product and services to make you unworried beforeafter the purchase. We offer a one-year warranty. If you have any questions or doubts during use, pls feel free to contact us. Our professional technical team will help you solve the problem within 24 hours..

Efficient The testo 557 is ideal for servicing air conditioners, refrigeration systems and heat pumps and replaces the multitude of tools needed by HVACR contractors and technicians. Versatile Accurately measure high and low pressure, evaporation and condensation temperature and take advantage of the automatic calculation of superheating and subcooling. 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. Set Includes two pipe clamp temperature probes, one external pirani probe for vacuum measurement as well as a protective hard case. Refrigeration App Follow all measurements remotely via Bluetooth from a smartphone or tablet. Send results directly from the job site for a more convenient documentation.