10 Best Hvac Gauge Digital In The Us - Black Friday 2024
Fieldpiece SM482V Wireless 4-Port SMAN Refrigerant Manifold with Vacuum Gauge – Air Conditioning/Refrigerant Digital Gauges for HVAC & Refrigeration
Main highlights- Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN
- Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling
- Equipped with data logging and temperature compensated system tightness test capability
- Digital refrigerant manifold with protected thermocouple jacks for pipe and outdoor temps
- Advanced digital refrigerant manifold & micron gauge for HVAC & Refrigeration diagnostics & service
9.9Exceptional
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Value for Money2
Testo26% OffTesto 557s AC Manifold Gauge Set – AC Recharge Kit with 2 x 115i Pipe Clamp Thermometer, 1 x 552i Micron Gauge - AC Gauge Set with Bluetooth
8.2 Simple to use8.0 worth the money8.0 PrecisionWhy we love it
Accurate results lighter workload
Compact user friendly design
Deep vacuum temperature measurements
9.8Exceptional
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3
Elitech15% OffElitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10
8.0 clearly written8.0 worth the money8.0 PrecisionWhy we love it
Affordable: Good value
Professional: Precise monitoring
Durable: Long battery life
9.5Excellent
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4
Testo24% OffTesto 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2 Wired Temperature Clamp Probes – AC Recharge Kit with superheat, subcooling with Bluetooth
9.3 Simple to use8.2 Precision8.0 worth the moneyWhy we love it
Highly accurate temperature and pressure readings.
Supports multiple refrigerant types.
Convenient smartphone app for remote operation.
9.4Excellent
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5
AUTOOLDigital Manifold Gauge,HVAC 95 Refrigerant Recharge Kit,Vacuuming HVAC Gauges,HVAC Pressure,Air Tightness Test,HVAC Digital Gauges Compatible with R1234YF R134A and R404A Refrigerants
Main highlights- 【Widely Applicable】This comprehensive auto AC vacuum Digital Manifold gauge set by AUTOOL,Built-in 95 kinds of refrigerant pressure include dual pressure/temperature test,condensation evaporation pressure/temperature test,pressure leak test,vacuum degree test,calculation of supercooling/superheating.compatible with various refrigerants, including R134a, R12, R22, and R502,R1234YF making it perfect for both indoor and auto HVAC systems and air conditioners, cold storages and refrigerators.
- 【Unique Design Details】- Foldable hook for space-saving hanging on the car hood.Arrow-marked high/low pressure valves for accurate and intuitive operation.Refrigerant observation window for visual monitoring.Soft silicone side handles for comfortable carrying.
- 【Three Years Warranty and Lifelong Maintenance】For 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.
- 【Multiple Unit Switching】Built-in 32-bit digital processing unit and high-precision data acquisition unit,The device supports automatic switching between multiple pressure units and Celsius/Fahrenheit temperature units.(psi/kPa/MPa/bar/kg/cm2/°F/°C/Micron/hPa/mbar/mTorr/Torr)
- 【Multi-Language Support】The tool offers support for eight languages, including English, French, German, Italian, Spanish, Portuguese, Chinese, and Japanese. It also allows for customizable language pack upgrades
- 【High and low pressure and temperature measurement】The digital manifold instrument group can measure the pressure and temperature of the refrigerant in the high-pressure and low-pressure pipelines at the same time, effectively judging the cooling effect of the refrigeration system. If the evaporation (EV)/condensation (Co) pressure and temperature are lower, the cooling effect is better. Otherwise, the cooling effect quality is worse. During the test process, it can also effectively display the temperature of the refrigerant in the high/low pressure pipelines.
- 【Data accuracy】Pressure range: 0 ~ 870psi / 0 ~ 60kg/cm2/0 ~ 60bar (rel), Temperature range: -67~257°F / -55~125°C, Vacuum range: -14.7~0psi / -1~0bar (rel), Overload: 942.5psi, 65bar, 65kg/cm2, Pressure resolution: 0.1psi /0.01bar / 1kPa /0.005MPa / 0.01kg/cm2, Temperature resolution: 0.1°F / 0.1°C, Vacuum resolution: 1 Micron / 1hPa / 1mbar /1Torr / 1mToor, Temperature accuracy (rated temperature 71.6°F / 22°C), Temperature (-22~257 °F / -30~125 °C) ±0.9°F (±1 digit), ±0.5K (±1 digit), ±0.5°C (±1 digit), Pressure: ±0.5% of full scale, Vacuum: 0.5% of full scale
- 【2.8-Inch Backlit Display】With a 2.8-inch backlit screen, this tool ensures clear and readable displays in low-light environments. Users can efficiently navigate and operate the device using the control panel, enhancing maintenance efficiency.
9.3Excellent
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6
ElitechElitech Digital AC Gauge Set HVAC Gauges APP Monitoring with Temperature Clamps 1/8'' NPT, PT-500&PT-800
8.9 clearly written8.0 Precision8.0 worth the moneyWhy we love it
Integrated app
Automatic calculations
140 refrigerants
9.2Excellent
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7
NAVACNAVAC NX1 Nexus Digital Manifold Gauge | Bluetooth for Temperature Probes | Impact-Resistant HVAC Gauge with Aluminum Body and Rubber Cover | A2L Compatible | 2 Years Warranty
Main highlights- WIRELESS AND DIGITAL: NAVAC NX1 Nexus Digital Manifold Gauge enhances the HVAC diagnostics experience with its wireless and digital features; Bluetooth connectivity for temperature probes and a digital backlit display.
- WIDER APPLICATIONS: The NX1 is compatible with A2L Refrigerant Types and is powered by a rechargeable lithium-ion battery. It also features a hidden foldable hook for enhanced portability and ease of use.
- PRECISE PERFORMANCE: NAVAC NX1 is a digital HVAC manifold gauge set with a class 0.4 accuracy and caters to various needs with 4 operation modes—Manifold, Leak Test, Evacuation, and Decay Test—for quality and efficient HVAC services.
- IMPACT-RESISTANT MANIFOLD GAUGE: Designed with a durable rubber cover and aluminum body for outstanding protection, durability, and reliable work experience.
- ENCOURAGING SMART WORK: We want your NAVAC NX1 Nexus Digital Manifold Gauge to last as long as it can, which is why we are offering a 2-year warranty. NAVAC always wants to empower you to work smarter!
9.1Excellent
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8
Testo13% Offtesto 549 I Digital Manifold for air Conditioning, Refrigeration Systems and Heat Pumps
9.9 Simple to use9.7 Precision9.5 worth the moneyWhy we love it
Stores data for 60 refrigerant profiles.
Large, easy-to-read backlit display.
Rugged design for harsh environments.
9.0Excellent
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9
ElitechElitech VGW-Mini Wireless Digital Vacuum Gauge with Adaptor Rechargeable Pressure Tester Meter HVAC 0-19000 Micron, Alarms via APP, Offline Recording, Temp Compensation, 1/4" SAE
Main highlights- WIDE MEASUREMENT RANGE & HIGH ACCURACY: Used to test system leak and discern vacuum pump quality of the evacuation in an HVAC and refrigeration system; accurate measurements from 19,000 Microns (atmosphere) to 0 Micron. Accuracy: ±10% or ±10 Micron
- 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.
- NOTICE: There is an oil proof film inside the head of the product, which may cause a delayed numerical display when directly connected to the vacuum pump. We suggest to remove the oil film when connecting the vacuum pump and reinstall it when connecting the system.
- MULTIFUNCTIONAL DESIGN: Settable target, notifications will be sent when readings exceed the predetermined value. The data can be recorded and exported in Excel and PDF format.
- LARGE DISPLAY: Continual digital readout of evacuation process can be viewed easily on the large, full-view LCD screen.
- 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.
8.7Very Good
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10
CMTOOLHVAC Gauges Digital Manifold Gauges 95 Refrigerants HVAC Manifold Gauge Set R410A Gauges Kit R134A 1234YF R12 R404A R22 Refrigerant Gauges HVAC Refrigeration Gauges AC Gauge Test Pressure and Vacuum
Main highlights- 6.【Packing List and 3-Year Warranty】The digital HVAC manifold gauge set includes a digital refrigerant gauge, 3pcs refrigerant hoses, 2pcs R134A quick connectors, a pair of temperature clamps, an English manual, 4pcs 1.5V batteries and a portable suitcase. We provide 36 months free warranty for this HVAC manifold gauge set, if you have any questions about this ac gauge set, please feel free to contact us.
- 5.【2.8-Inch Screen & Battery Powered & Automatic Shutdown】The backlight duration can be set to 10 seconds/30 seconds/always on, and the data display is clear and easy to read. The manifold gauge is powered by 4pcs 1.5V batteries (included in the package), and the battery power is clearly displayed in the upper left corner of the screen. When the screen flashes, it reminds you that the battery is low. The automatic shutdown function can be turned on or off.
- 4.【Vacuuming Mode & 1/4-inch Standard Interface】This mode is often used to determine the current vacuum state when the refrigeration system is vacuuming. The manifold gauge can measure the vacuum pressure, vacuuming time, water evaporation temperature, ambient temperature, and temperature difference in real-time. The HVAC gauge has a portable hook, a visual window, and a sturdy valve switch. The 1/4-inch standard interface is made of metal, which is corrosion-resistant and more durable.
- 3.【Pressure Leak Test & 8 Languages】This mode is often used to detect the leakage and sealing of the refrigeration system. The digital manifold gauge can record the initial pressure value and the current pressure value, and can also automatically calculate their pressure difference to determine whether the refrigerant is leaking. Support switching 8 languages: English, French, German, Italian, Spanish, Portuguese, Chinese, Japanese.
- 2.【Refrigerant Mode, Measuring Pressure and Temperature】The HVAC gauge can measure the low and high pressure real-time pressure of the refrigeration system, the refrigerant evaporation temperature and condensation temperature, the measured pipeline evaporation temperature and condensation temperature, and the evaporation pressure temperature and condensation pressure temperature of the superheat.
- 1.【95 Refrigerants & Multiple Pressure/Vacuum/Temperature Units】The latest upgraded digital refrigerant gauge has a 95 refrigerant database and a built-in 32-bit digital processing unit to ensure data accuracy. The digital HVAC gauges support multiple units, pressure test units: psi, kPa, MPa, bar, kgf/c㎡; vacuum test units: hPa, micron, mbar, Torr, mToor; temperature units: ℃, ℉.
8.6Very Good
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