10 Best Hvac Digital Gauges 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
9.8Exceptional
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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
9.7Exceptional
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3
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.
9.6Exceptional
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4
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
9.3Excellent
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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.
9.2Excellent
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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
9.1Excellent
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7
KAISALHVAC Gauges 93 Refrigerant Detection Digital Manifold Gauge Set HVAC Pressure&Temp Test HVAC Manifold Upgraded Ball Valve Digital Refrigerant Gauges with 3.5" LCD Display, Refrigerant Hoses,Temp Clips
9.7 Temperature control9.5 worth the money9.3 PrecisionWhy we love it
Versatile for various refrigeration systems and vehicles.
Accurate and easy-to-read large LCD display.
Durable V-shaped valve for precise control.
9.0Excellent
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8
BELEYBELEY Refrigeration Digital Manifold HVAC System Gauge Set with Temperature Clips and Hoses
9.5 Simple to use8.0 Precision8.0 worth the moneyWhy we love it
Accurate: High precision stability.
Versatile: Multi functional multi unit.
Convenient: Automatic conversion LCD display.
8.7Very Good
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9
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!
8.6Very Good
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10
FieldpieceFieldpiece JL3KR4 HVACR Charge Kit
9.7 Precision9.5 Simple to use8.9 worth the moneyWhy we love it
Accurate readings
Wireless signal up to 350 ft
Stabilizes quickly / 1 accuracy
8.4Good
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