14 Best Hvac Vacuum Gauge: 2023 Reviews & Buying Guide
There are many Hvac Vacuum Gauge out there. But not all of them are the best.
The best Hvac Vacuum Gauge are those that make your life easier and more pleasant. They should be convenient and easy to use, but also provide you with the best results.
In this article, we will look at some of the best Hvac Vacuum Gauge for your needs.
Contents
- 1 List of 14 Best Hvac Vacuum Gauge Reviews
- 1.1 Vacuum Gauge HVAC Digital Micron Gauge HVAC Micron Vacuum Gauge Tester 100KPa/750061Microns Digital Vacuum Gauge Micron Meter Set 13 Units AC Tool Vacuum Test Kit with 1/4'' Quick Coupler Access Tee
- 1.2 OUFKAR Digital Vacuum Gauge HVAC Micron Gauge, 0-750,000 umHg(Microns) Range, 13 Units, 1/4" SAE Male Fitting Micron Meter Vacuum Tester
- 1.3 Testo 552i App-Controlled Wireless Vacuum Probe I for HVAC Systems – with Bluetooth
- 1.4 Digital Vacuum Gauge Micron Gauge HVAC 0-14.5Psi/100Kpa/750000 Microns Vacuum Gauge HVAC Calibration Function Vacuum Tester Micron Meter with 13 Units,Buzzer Alarm,LCD Backlit Display,1/4" SAE Fitting
- 1.5 XtremepowerUS 3CFM 1/4 HP Vacuum Pump HVAC R134a R12 R22 R410a A/C Refrigeration AC Manifold Gauge
- 1.6 Xetron Wireless Digital Micron Vacuum Gauge 1/4" SAE, OTA Remote Firmware Upgrade, Rechargeable Pressure Tester Meter HVAC, Alarms via APP, Bluetooth Offline Recording, Temp Compensation, LCD Display
- 1.7 SENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Manifolds, HVAC, Air Pump Vacuum Test
- 1.8 R134a Digital Manifold Gauge Set HVAC for Testing Maintaining Air-Conditioner, Vacuum Pressure Temperature Leakage A/C Refrigeration Tester with Built-in 90 Refrigerants
- 1.9 Digital Vacuum Gauge 0-750000microns Range Micron Gauge HVAC Vacuum Gauge 13 Units Vacuum Gauge Automotive 7/16"-20UNF(1/4" SAE) HVAC Micron Gauge Vacuum Tester with Alarm,Extension Connector
- 1.10 SENCTRL 30inHg Vacuum Pressure Gauge, 2" Dial, 1/8 NPT Lower Mount, Anti-Fog, Waterproof, Stainless Steel Case, for Tube Tester, HVAC, Pneumatic Air Compressor, Hand Pump, Valve Test
- 1.11 Refrigeration Gauges Digital Manifold HVAC Gauge Set, Vacuum Pressure Temperature Leakage Tester for Testing Maintaining Air-Conditioner, Refrigerator
- 1.12 Digital Manifold Gauge Set HVAC Dual-Channel Temp Sensor HVAC Tools for 89 Kind of Refrigerant Digital AC Gauges Vacuum Pressure&Temp Test Digital HVAC Gauges with Hoses Digital Refrigeration Gauge
- 1.13 Elitech Wireless Digital Vacuum Gauge Rechargeable Pressure Tester Meter HVAC, Alarms via APP, Offline Recording, Temp Compensation, 1/4" SAE, VGW-Mini
- 1.14 Testo 557s Kit I App Operated Digital Manifold, 2 x testo 115i Pipe Clamp Thermometer, 1 x testo 552i Micron Gauge, 4 x Hoses I for HVAC Systems – with Bluetooth
- 2 What to look for when buying the best Hvac Vacuum Gauge
- 3 Final Word
List of 14 Best Hvac Vacuum Gauge Reviews
Vacuum Gauge HVAC Digital Micron Gauge HVAC Micron Vacuum Gauge Tester 100KPa/750061Microns Digital Vacuum Gauge Micron Meter Set 13 Units AC Tool Vacuum Test Kit with 1/4'' Quick Coupler Access Tee
$89.99 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- 1.【Monitoring Mode & Sound and Light Alarm】When the micron vacuum gauge is turned on, it defaults to normal mode, short press the "SET" button to enter the monitoring mode. If the current pressure is lower than the set pressure, the backlight of the HVAC vacuum gauge will flash and the buzzer will sound continuously. When the pressure is greater than the set pressure, the alarm will disappear automatically (press any key or the alarm can be automatically disarmed after 30 seconds).
- 2.【High Precision Sensor & 13 Pressure Units】The micron vacuum gauge uses a professional micron-level sensor for more accurate measurement. Measuring range: 0-100KPa/14.50Psi/750061umHg (micron), resolution: 0.001Kpa/1umHg, accuracy: ±0.1%FS. The HVAC micron vacuum gauge supports 13 units: mmHg, inHg, umHg, ftH2O, cmH2O, inH2O, Pa, Kpa, mbar, bar, Kg/cm², psi, oz/in².
- 3.【Calibration Function & Battery Level Display & Non-Slip Design】By long pressing the "CAL" button, the micron vacuum gauge enters the calibration mode and exits automatically after completion. Powered by a 9V battery (not included in the package), the battery frame on the screen will display the battery level. Both sides are designed with non-slip rubber, which is non-slip and comfortable to hold. The digital vacuum gauge adopts IP54 dustproof level, which is suitable for various field tests.
- 4.【Large Display Supports Backlight & ℃/℉ Switching】The 4.2CM×4.8CM high-definition display screen supports LCD backlight, which can display clear data even in dark or weak light conditions. When the digital micron vacuum gauge is turned on, short press the "ON/OFF" button to turn on and off the backlight. “UNITS” button: short press to switch pressure units, long press to switch temperature units.
- 5.【Wide Application】The micron gauge is used to accurately measure small pressure changes in a vacuum, usually used in conjunction with vacuum pumps and refrigerant gauges, allowing you to monitor the vacuum evacuation process in precision cooling systems and heat pumps. The digital vacuum gauge can also read the real-time pressure during the evacuation of the refrigeration system to help you judge the degree of moisture removal and elimination of contaminants such as oil and external gases.
OUFKAR Digital Vacuum Gauge HVAC Micron Gauge, 0-750,000 umHg(Microns) Range, 13 Units, 1/4" SAE Male Fitting Micron Meter Vacuum Tester
$89.99 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- 【Detecting Micro Changes】 - Our digital micron gauge to accurately measure micro change of pressure in vacuum. And you can gauge the real-time pressure of the refrigeration system in vacuuming, this gathering information relevant to dehydration and cleaning foreign body (such as oil, external gas and etc.). Digital vacuum gauges HAVC parallel with vacuum pumps (making vacuum) in utilization.
- 【HIGH PRECISION】 - Our digital vacuum gauges can detect even finer changes in vacuum pressure. Measurement range is 0-750,000 umHg(micron)/ 0-100 KPa, etc. Minimum Resolution: 1 micron; Measurement Accuracy: +/- 0.1% FS.
- 【Monitoring Mode & Beep Alarm】 - Our Digital Vacuum Gauge HVAC Divided into normal and monitoring mode, Under the monitoring mode, If the current pressure is lower than the designated pressure at this time, an alarm will run. When current pressure is higher than the set pressure, the alarming will automatically disappear, or pressing any key, or automatically disappear after 30 seconds. The monitoring mode allows you to control the vacuum pressure more easily.
- 【13 Types Measurement Units】 - Our Micron Gauge HVAC have a total of 13 conversion units (mmHg, inHg, umHg, ftH2O, cmH2O, inH2O, Pa, Kpa, mbar, bar, Kg/cm², psi, oz/in²). You can convert the units according to your working requirements to cope with complex working problems.
- 【HD Backlit Screen & Calibration】 - Our HVAC micron gauge come with a high definition backlit screen that can be turned on or off with a short press of the power button, so you can take readings in sunlight. A long press on the "CAL" button will automatically complete the calibration.
Testo 552i App-Controlled Wireless Vacuum Probe I for HVAC Systems – with Bluetooth
$158.80 in stock
5 new from $158.80
1 used from $157.21
1 used from $157.21
Amazon.com
as of September 9, 2023 12:50 am
Features
- Accurate: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met
- Easy-to-use: The device is equipped with a built-in 45° angle for convenient installation and rugged IP 54 certified housing, which makes it extraordinarily compact and reliable
- Clever: For the purposes of wireless vacuum measurement, the testo 552i automatically connects to digital manifolds and can be used via just one service port and no loss of refrigerant
- Efficient: The gauge identifies vacuum in a rapid and easy manner and can display data on the digital manifold screen and in the testo Smart App in real time
- 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
Digital Vacuum Gauge Micron Gauge HVAC 0-14.5Psi/100Kpa/750000 Microns Vacuum Gauge HVAC Calibration Function Vacuum Tester Micron Meter with 13 Units,Buzzer Alarm,LCD Backlit Display,1/4" SAE Fitting
$89.99 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- 【Professional Vacuum Gauge】Digital vacuum gauge is suitable for dynamic monitoring of vacuum pressure changes in HVAC and heat pump systems. It can measure the real-time pressure when the refrigeration system is evacuated, helping you to accurately judge the dehumidification degree of the system and the removal degree of impurities (such as: oil, impurities, external gas, etc.). Micron gauge is used with vacuum pump and can also be used with refrigerant gauge to monitor the refrigeration system.
- 【High Precision & Advanced Sensor】This digital micron gauge hvac uses a high-precision micron vacuum sensor, which can response quickly and accurately measure micro pressure changes in a vacuum. The measurement range of digital vacuum gauge HVAC is reduced to 0-14.5psi/0-100KPa/0-750,061umHg(microns), and the small measurement range further improves the accuracy. Measurement Accuracy: ±0.1%FS. Minimum Resolution: 0.01 microns/0.001psi/0.01kpa
- 【Real-time Monitoring & Buzzer Prompt】HVAC vacuum gauge has 2 working modes:normal mode and monitoring mode.Short press the "SET" button to enter monitoring mode, if the current pressure is lower than the set pressure, it will sound a buzzer alarm continuously and the backlight will flash.When the pressure is higher than the set pressure, the alarm will disappear automatically.You can also press any key or wait for 30 seconds to dismiss the alarm.It helps you monitor vacuum pressure more easier.
- 【13 Selectable Pressure Units&Large LCD Display with Backlit】Digital vacuum tester supports 13 pressure units, directly output data without conversion: mmHg, inHg, umHg, ftH2O, cmH2O, inH2O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin². Digital micron gauge hvac has a large backlit display for clear readings even in dark environments.
- 【Calibration Function&MAX/MIN Value Display】Long press the "CAL" button, the vacuum gauge hvac enters the calibration mode, and exits automatically after the calibration is completed. Short press the 'MAX/MIN' button, the micron gauge hvac will display the maximum and minimum values of the test data after power on.
XtremepowerUS 3CFM 1/4 HP Vacuum Pump HVAC R134a R12 R22 R410a A/C Refrigeration AC Manifold Gauge
$119.95 in stock
4 new from $119.95
Free shipping
Amazon.com
as of September 9, 2023 12:50 am
Features
- SIMPLE BUT POWERFUL - XtremepowerUS 1/4 HP 3 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and low noise output with internal high volume cooling fan for extended use (Include R-134A automotive air conditioning dispensing valve design with hand operated punch/valve control, connects all R-134a refrigerant cans with 1/4" Male threads)
- HEAVY DUTY VACUUM PUMP - Die-cast Aluminum Alloy Casing enables the vacuum pump be light and durable at the same time. Equipped with brass fitting tethered safety caps to prevent oil leaks during transportation and handling.
- HVAC GAUGE READING - The XtremepowerUS HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R12, R22, R134a and R410a
- EASY OIL CHANGE - The vacuum pump features a simple Oil Fill Port for a clean pour and Oil Drain Plug positioned beneath the oil reservoir to quickly drain when needed. Checking the spillage meter will help to ensure the proper level of oil.
- PACKAGE INCLUDED: Multicolored set of three 36” hoses, Manifold Gauge, R134 Can Tap, Vacuum Pump Oil Bottle, Accessories and Storage Bag to keep equipment clean and dust free
Xetron Wireless Digital Micron Vacuum Gauge 1/4" SAE, OTA Remote Firmware Upgrade, Rechargeable Pressure Tester Meter HVAC, Alarms via APP, Bluetooth Offline Recording, Temp Compensation, LCD Display
$154.00 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- 【Wireless Vacuum Gauge Monitoring Progress via APP】Used as a standalone gauge, or paired with our AI Tools APP for greatly enhanced jobsite capabilities. While you’re performing an evacuation, this gauge allows you to monitor progress via the Mobile APP. Measuring Range: 1~19000 microns. Vacuum units: microns, Torr, mTorr, inHg, Pa, KPa, mbar, psia. Temp. units: ℉/℃. Connector type: 1/4” SAE Male Flare. Included the T-fitting and Extended fitting.
- 【LCD Screen Bright even in Low Light or at Odd Angles】The new, smaller cylindrical shape is easier to fit into tight spaces, even those awkward, hard-to-reach spots. Rugged over-molded construction for extreme impact resistance.
- 【Display Physical Status of Water in Cooling System】Calculating the saturation temp. of water, ambient temp. and their temp. difference to judge the status of water. 【Temperature Compensation】An advanced ambient compensating design automatically compensates for varying temperature conditions with no manual adjustments needed.
- 【Greater Functionality When Used with APP】Bluetooth one-click connection, no need to register an account befor usage. 1. Log vacuum/temperature data (viewable in real-time graphs) 2. Alarm notice or vibration will be prompted when the vacuum value hits the evacuation target 3. Set decay target value for leak test 4. Switchable logging interval/ update interval in real-time graph. 5. Provides proof of documentation in PDF/ Excel.
- 【Trouble-free Warranty by reaching us】Operates up to 20 continuous hours on one lithium battery, with Type-C charging port. Auto-Off after 15 minutes of no use. Zero risk, one year warranty and lifetime customer service.
SENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Manifolds, HVAC, Air Pump Vacuum Test
$11.99 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water, oil, air pressure test. Compatible with air conditioning line repair, tank, hvac tools, air pump, pipe, tube vacuum test and etc..
- Circular dial is enclosed in a 304 stainless steel case for corrosion resistance. Liquid filled inhibits pointer flutter and prevents damage to the internal mechanics from vibration and pulsation.
- Freeze Resistant: Silicone oil ensures long-term work in low temperature(-40~140℉/-40~60℃) and suits for most outdoor conditions and seasons.
- Measures pressure with dual scale (-30-0 inHg/-100-0 kPa). Display accuracy is + or - 3/2/3% over the entire range of the gauge.
- IP67 waterproof prevent condensation inside caused fogging of the window. Offer clear reading.
R134a Digital Manifold Gauge Set HVAC for Testing Maintaining Air-Conditioner, Vacuum Pressure Temperature Leakage A/C Refrigeration Tester with Built-in 90 Refrigerants
$65.00 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- [Ideal A/C Maintaining Tool] a/c manifold gauge adopts the most advanced digital circuit and the high precision pressure sensor(Accuracy: 0.5%). Widely used Automotive Air Conditioner, Household Air Conditioner, Refrigerating Chamber and Refrigeration Plant. Real-time test of pressure got relative temperature which can help you more convenient for refrigeration system installation or servicing.
- [Three Working Modes] R410a manifold gauge set comes with three common working modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode. Equipped with real-time vacuum pressure test and percent indicate. Test range: 0 KPa~6000 KPa. Operating temp: -20℃~60℃（-4℉-140℉) . But the manifold gauge cannot measure micron.
- [Built in 90 Refrigerants] ac diagnostic manifold gauge set 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.)
- [Powerful Function] a/c r134a manifold gauge set equipped with auto power off function, unit conversion and backlight function. By default,the system automatically powers down after 10 minutes of inactivity. Users can configure on cancel the auto power off function. The gauges are quite clear and readable. Short-press the button key to toggle the backlight on and off.
- [After Sales Service] No need to purchase an extended warranty service. We offers 2 years warranty and 7x24-hour customer service supports guarantee your shopping experience. If you have any issue about the refrigerantion Digital Manifold Gauge, please feel free to contact us. (Note: This product does not include 9V battery and hose.)
Digital Vacuum Gauge 0-750000microns Range Micron Gauge HVAC Vacuum Gauge 13 Units Vacuum Gauge Automotive 7/16"-20UNF(1/4" SAE) HVAC Micron Gauge Vacuum Tester with Alarm,Extension Connector
$89.99 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- 【Multi-Functional Intelligent Digital Vacuum Gauge】Vacuum gauge is versatile,it can accurately measure micro change of pressure in vacuum.Also,you can gauge the real-time pressure of the refrigeration system in vacuuming,thus gathering information relevant to dehydration and cleaning foreign body.In addition to monitoring the vacuum system in real time,it can also identify the quality of the vacuum pump,measure whether the system is leaking,obtain the status of the refrigerant charging,etc.
- 【High-Precision Vacuum Sensor &13 Measurement Units】HVAC micron gauge is accurate and reliable in measurement,and the range is reduced to 0-100Kpa/0-750,000microns,which further improves the measurement accuracy(measurement accuracy:±0.1%FS,minimum resolution:1 micron).Built-in high-precision vacuum sensor,which is not only accurate and reliable,but also quick to respond.It has 13 measurement units (mmHg,inHg,umHg,ftH2O,cmH2O,inH2O,Pa,Kpa,mbar,bar,Kg/cm²,psi,oz/in²)which can be switched freely.
- 【Two Working Modes & 1 Calibration Modes】Digital vacuum gauge has two working modes,normal and monitoring.The normal mode (default mode) is when the gauge is switched on,and press the "SET" button" for monitoring mode in short time. In the monitoring mode, the screen displays a flashing SET indicator,and the buzzer sounds.In addition, the vacuum gauge is also designed with a calibration mode,long press the "CAL" button to enter calibration settings,automatically exits upon completion.
- 【Sound & Light Dual Alarm】Vacuum gauge hvac can be set to an pressure alarm value and has a buzzer alarm function.In monitoring mode,if the current pressure is lower than the set pressure at that time,the buzzer will alarm continuously and the backlight will flash.It also has a temperature measurement function,when the refrigerant hose is connected to the air-conditioning pipe,it can display the temperature in the air-conditioning pipe in real time,helping you to judge the degree of vacuuming.
- 【Humanized Design】HVAC vacuum gauge adopts a high-definition LCD display with backlight function for better readability,and it can work normally even in a dim environment.Vacuum gauge is designed with non-slip rubber on the both sides,which can effectively prevent slipping and have a comfortable grip.Also,the vacuum gauge comes with an extension connector,saving you the time of buying extra.It is a good helper for AC technicians who do air conditioning charging or automotive AC work
SENCTRL 30inHg Vacuum Pressure Gauge, 2" Dial, 1/8 NPT Lower Mount, Anti-Fog, Waterproof, Stainless Steel Case, for Tube Tester, HVAC, Pneumatic Air Compressor, Hand Pump, Valve Test
$9.99 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- PRV-Tex Series: Circular dial is enclosed in a 304 stainless steel case for corrosion resistance. IP67 waterproof prevent condensation inside caused fogging of the window. Offer clear reading and weather-resistant.
- Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water, oil pressure test.
- Compatible with conditioning manifolds, HVAC pipe, espresso, hand pump, tire, tank, pneumatic, portable home air compressor, low-pressure systems, mini split vacuum pump kit, vacuum pumps for resin and etc.
- Measures pressure with dual scale (-30-0 inHg/-1-0 bar). Display accuracy is + or - 3/2/3% over the entire range of the gauge
- Lower mount male connection with 1/8" NPT thread.
Refrigeration Gauges Digital Manifold HVAC Gauge Set, Vacuum Pressure Temperature Leakage Tester for Testing Maintaining Air-Conditioner, Refrigerator
$169.00 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- Autool digital refrigeration gauges including Wording condition pressure test, Overheating test, Vacuum pressure test, Pressure leakage test, Dual-channel temperature sensor, Leakage speed hint. It is a necessary tool for testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage.
- With double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database, automatic conversion of temperature Celsius / Fahrenheit, convenient for various measurements
- Air pressure gauge 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.
- Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switches, 1/4-inch standard interface design to ensure that the fieldpiece instrument's durability and versatility .
- The car ac recharge kit 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.
Digital Manifold Gauge Set HVAC Dual-Channel Temp Sensor HVAC Tools for 89 Kind of Refrigerant Digital AC Gauges Vacuum Pressure&Temp Test Digital HVAC Gauges with Hoses Digital Refrigeration Gauge
$149.00 in stock
Amazon.com
as of September 9, 2023 12:50 am
Features
- 1.【Manifold Gauge Set for Refrigeration Equipment】The refrigeration gauges are dedicated to installing, testing, and maintaining refrigeration equipment such as air conditioners, refrigerators, and cold storage. The 2 temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter.
- 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge 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. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value.
- 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate the direct reading of operating process data. Also, it tests the percentage of vacuum measurement.
- 4.【Durable and Multifunctional HVAC Manifold Gauge Set】The HVAC tools are designed with high-strength engineering plastics and flexible non-slip silicone. The whole HVAC pressure gauge is solid and comfortable to hold. The exquisite design of the foldable hook ensures that the digital ac gauge is in a safe position during the measurement of air conditioning tools & equipment. Long-life valve switch, 1/4 inch standard interface design to ensure the durability and versatility of the instrument.
- 5.【HVAC Manifold Gauge Set for Pressure Leak Test】The HVAC pressure gauge calculates the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking. Pressure leak measurement, leak time and speed record. Using a digital manifold gauge set can make your job easier.
Elitech Wireless Digital Vacuum Gauge Rechargeable Pressure Tester Meter HVAC, Alarms via APP, Offline Recording, Temp Compensation, 1/4" SAE, VGW-Mini
$149.99 in stock
2 new from $149.99
Free shipping
Amazon.com
as of September 9, 2023 12:50 am
Features
- OTA Upgrade: Support OTA upgrade, looking to the future.
- Smart APP Control: 'Elitech Tools' APP control your micron tester remotely and navigate through all measurement data via Smartphone or Tablet. Quickly and conveniently document your job, finalize your report and export - directly from the job site.
- Intelligent Judgement of H2O Status: The vacuum meter automatically judges physical state of H2O by comparing ambinent temperature and water saturation temperature corresponding to the vacuum in the system.
- Large Display: Continual digital readout of evacuation process can be viewed easily on the large, full-view LCD screen.
- Rechargeable Battery: Saving troubles of frequent battery change, small light pocket design.
Testo 557s Kit I App Operated Digital Manifold, 2 x testo 115i Pipe Clamp Thermometer, 1 x testo 552i Micron Gauge, 4 x Hoses I for HVAC Systems – with Bluetooth
$789.65 in stock
4 new from $789.65
1 used from $781.75
1 used from $781.75
Free shipping
Amazon.com
as of September 9, 2023 12:50 am
Features
- ACCURATE; The vacuum gauge replaces multiple HVAC gauges and was developed deliver extremely precise temperature measurement accuracy of +- 0.9 °F and pressure measurement accuracy of +- 0.5% Fs
- USER-FRIENDLY; With its intuitive menu, 4-way valve block and automated probe connection, the manometer provides convenient pressure measurement in areas that are difficult to access
- 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 your refrigerant gauge, execute service and maintenance tasks, and send results directly from the job site
What to look for when buying the best Hvac Vacuum Gauge
When you’re trying to find the best Hvac Vacuum Gauge for your needs, it can be difficult to know what to look for. There are so many options out there, and it’s important to consider the factors that matter most to you in order to make sure you get what you want.
Price
The price of a product is a huge factor in its quality and appearance. If you want something that will last, it needs to be made with high-quality materials and reinforced with durable stitching.
Quality
A good product will last a long time and retain its value over time. You want to know that you can use your product without worrying about breaking it or having it break down before its time is up.
Workability
Consider how easy it will be to use your new purchase every day—whether that means putting it away after use or working with it all day long! Does it fit into your routine easily? If not, think about how much time and effort it would take for you to change your routine around so that it does fit in well with what you need from
Durability
The longer something lasts, the more value it has to you. This can be true even if the item costs less than others—if it doesn’t fall apart after a few months of use, that means you’ll be getting more use out of it.
Appearance
If you have an eye for beauty and style, this is another factor to consider when purchasing items. Does it look nice? Is it sleek and modern, or does it have an antique charm? Can you see yourself using it every day?
Warranty and return policy
If there’s something wrong with your product, who will take care of it? Will they give you a refund or replacement? Do they have a good track record for customer service? These questions can help make sure your purchase goes smoothly when something does go wrong—and trust me, no one wants to deal with returning or repairing something themselves!
Customer service
When considering which brand or company makes the best products for you, don’t forget about their customer service! Are they responsive? Do they respond quickly? Do they answer all your questions?
Final Word
It’s clear that there are a lot of options when it comes to buying Hvac Vacuum Gauge. It can be hard to know where to start. To help you make your decision, we’ve done the work for you and found some of the best Hvac Vacuum Gauge out there. We hope that this list has been helpful in narrowing down your choices so that you can make an informed decision about which product is best for your needs.
