Top 10 Best Digital Refrigerant Gauges

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 Over 60 refrigerant profiles, precise pressure and temperature measurements, as well as superheat and subcooling calculation make manometer the tool for every HVAC job. VERSATILE The digital manifold gauge can be combined with a number of air and surface probes that make measurements easier than ever - even in areas that are difficult to access for conventional devices. EASY HANDLING Thanks to its simplified menu structure, backlit display, IP42 certified, rugged housing and 2-way valve block with 3 connections, the hvac multimeter is handy and user-friendly. CLAMP PROBES The two wired temperature clamp probes included with the refrigerant gauges enable real time evaporator and condensor measurements, thus ensuring maximum efficiency. 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.

Professional Design 2-Way Air conditioning diagnostic manifold gauge set for R134A R12 R22 and R410A refrigerants. Designed for AC charging, diagnostic check and recovery work.. Easy to use Double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.. High Accuracy High-quality dual-table valve with imported pressure sensor,excellent workmanship, stable performance, Large screen, display data clearly.. Long battery life Powered by 3AAA batteries, up to work about 6 months.. Wide Application 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. 247 US Technician Support via Email and Phone..

50 off list price. Limit 5 units per person for the first order of 2000 units. First come first served. Ends on July 31, 2023.. OTAover-the-air update for Remote Firmware UpgradeKeep your manifold up-to-date. DMG-10X digital manifold, more units than mechanical manifold, Available Units of pressure and temperature psi, kPa, Mpa, bar, inHg, . Built-in Temperature CompensationEliminating the mistake of temp. change affecting pressure.. Add any refrigerants certificated by NIST StandardPrivate custom for your job, DIY yourown 18 kinds, from 141 refrigerants continuously updated through APP, including R11 R12 R13 R22 R290 R32 R134a R404A R410A R407C R408A R409A R458A R448A R449A R500 R502 R600 etc. ASHRAE 34 standard classifies refrigerant safety based on toxicity and flammability, helping you ahead of time do adequate safety protection measures.. APP Real-time Data View Intelligent AnalysisPressure Temperature Measurement Mode is free, according to your actual working needs, set upper and lower limit of HighLow pressure alarm. You can see these data on APP homepage Minimum, Maximum, Average Pressure, EV, CO. Enter HighLow Temp. auto calculating SubcoolSC and SuperheatSH. FREE 7-DAY TRIAL of all Functions Hold Pressure Test, Offline Data Logging, Vacuum TestMore details and discount bundle please see the picture.. Advanced Thick Film Ceramics MEMS SensorCompared with Mechanical Shrapnel Structure easily damaged by outside force, MEMS Sensor can feel pressure reliably and stably. Aluminum valve body reinforcement on the bottom, Anti-collision and fall resistance.. Trouble-free Warranty by reaching usZero risk, one year warranty and lifetime customer service..

Widely ApplicableThe 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.. Multiple Test ModesAUTOOL LM120 Refrigerant Manifold Gauge can measure dual pressure high and low pressure, and dual temperature measurement high and low pressure pipeline temperature, need to connect test clamps, measure the percentage of vacuum degree it has the functions of pressure leakage measurement, leakage time and speed recording, pressure multi- unit conversion, temperature Celsius Fahrenheit Conversion, etc., to meet the different needs of users.. Intelligent Digital DisplayThe AUTOOL LM120 Refrigerant Manifold Gauge adopts large-size LCD liquid crystal display, which is supported by LCD backlight, and the data display is clear and easy to read. Users can complete the operation through the buttons on the operation panel throughout the process. The display is rich in content, and the operation process and data are clear at a glance, which significantly improves the maintenance efficiency.. Built-in DatabaseThe AUTOOL LM120 Auto Digital Refrigerant Manifold Gauge has a built-in 32-bit digital processing unit and a high-precision data acquisition unit, with high data stability At the same time, there are 89 kinds of refrigerant pressure and evaporation temperature databases built-in, which can calculate the supercooling and superheating temperature, and it is convenient to directly read the operation process data.. Industrial-Grade DesignIt is equipped with durable valve switch and 14 inch standard interface design to ensure the durability and versatility of the gauge.. Excellent MaterialAUTOOL LM120 Auto Digital Refrigerant Manifold Gauge adopts high-strength engineering plastic, flexible non-slip silicone design and ergonomic shell design copper interface, not easy to slip. The overall unit is strong and sturdy, significantly extending the its service life.. Three Years Warranty and Lifelong MaintenanceFor the damage caused by non-human factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to contact us, and we will reply you as soon as possible within 24 hours..

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..

Built-in 90 Refrigerants - This digital manifold gauge contains more than 90 refrigerant data, that is, almost all refrigerant types. So please don't worry that the gauge is not suitable for your refrigerant system.. Digital Dual Gauges - Low pressure is shown on the left and high pressure is shown on the right. The gauge adopts ball valve design and high-precision sensor, which makes the fluoride addition more accurate.. Quality Accessories - The 1.5m three-color fluoride pipe adopts acid and alkali resistant glue, which is explosion-proof and pressure-resistant, and has good air tightness. Thickened portable outer case can better protect the product.Please notice that two 9V batteries are NOT included in the package.. Multifunction - 3 working modes refrigerant pressure mode, vacuum percentage mode, leak detection mode. 5 pressure unit conversions KPa, Bar, PSI, InHg, KgFcm. 2 temperature unit conversions .. Explosion-proof Sight Glass - Through the high-definition glass window, the flow of refrigerant can be clearly observed, so problems can be found in time, so that problems can be detected in time..

Digital Manifold Gauge Set For 93 RefrigerantsCompared with other refrigerants meter,our digital manifold gauge can be filled with 93 types of refrigerants and has a wide range of applications.Meter have multiple functions such as dual pressuretemperature test,condensation evaporation pressuretemperature test,pressure leak test,vacuum degree test,calculation of supercoolingsuperheating.It is suitable for refrigeration equipment such as air conditioners, cold storages and refrigerators.. Dual PressureTemp Test Of HighLow Pressure PipelinesHVAC gauges can measure the pressuretemperature of the refrigerant in the highlow pressure pipelines of the air conditioner in real time.During the refrigerant pressure test,the meter can display the corresponding evaporationcondensation temperature.The smaller the deviation between the temperature measured by the temperature sensor and the evaporative condensation temp., the better the cooling effect and the quality of the refrigerant.. CondensingEvaporating Pressure And Temp TestSupercoolingSuperheating TestDuring the refrigerant pressure test,it can automatically test the refrigerant condensationevaporation pressure temp.The lower the condensationevaporation pressure and temp, the better the cooling effect.The degree of supercoolingsuperheating is automatically read.The greater the degree of superheating,the less refrigerant is filling,the lower the degree of subcooling can improve the cooling capacity of the system.. Vacuum Measurement Pressure Leakge TestHighLow Pressure Temp TestRefrigerant meter vacuum table of the digital gauges hvac can be switched to each other.Vacuum test can test the percentage of vacuum measurement and vacuum pressure,can judge the air tightness of the pipeline.Calculate the pressure difference between the initial test pressure and the second test pressure, and observe whether there is any leakage in the refrigeration system pipeline,and can record the leakage time speed.. V-Shaped Valve SwitchHigh-Precision DataHighlow pressure valve of the digital refrigerant gauges adopts a V-shaped design.Compared with the ordinary knob valve,the V-shaped valve is easier to control the amount of refrigerant filling,saving operation time,and Material is more durable.Built-in 32-bit digital processing unit and high-precision data acquisition unit,the data volume is high and stable.Pressuretemperature multi-unit automatic conversion kPa,Mpa,bar,inHg,PSI,Celsius,Fahrenheit. 3.5 Backlit Display Visual Refrigerant Filling Window High Strength MaterialHVAC digital manifold gauge set adopts 3.5-inch backlight display design,the data is easy to read,and each test result is divided by lines on the screen,the data is more intuitive.HVAC digital gauges is made of high-strength engineering plastic,with anti-slip design on both sides,which is comfortable to hold and durable.Meter has a visualization window through which you can keep an eye on the refrigerant filling..

UPGRADED ELITECH TOOLS APPioS 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 Superheatsubcool calculations, recording, reporting, analyzing data, settable highlow 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, kgcm, 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 cold storage. 247 US Technician Support via Email and Phone..

Digital gauge with guided command. This product is compatible with both sealed and self-sealing R-134a cans. Guided Commands eliminate the guesswork. 24 Long Hose Trigger Dispenser Quick Connect Coupler.