Best Fieldpiece Vacuum Gauge HVAC in 2025
Updated on May 2025
#1
Recommended
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- Advanced digital manifold and micron gauge for HVAC diagnostics
- Accurate measurement of low and high pressure, superheat, and subcooling
- Protected thermocouple jacks for pipe and outdoor temperature measurement
- Four valve manifold with vacuum gauge compatible with Job Link Psychrometer probes
- Data logging feature and temperature compensated system tightness testing capability
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- Advanced digital manifold and micron gauge for HVAC diagnostics
- Accurate measurement of low and high pressure, superheat, and subcooling
- Protected thermocouple jacks for pipe and outdoor temperature measurement
- Four valve manifold with vacuum gauge compatible with Job Link Psychrometer probes
- Data logging feature and temperature compensated system tightness testing capability
#2
Value for Money
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- Rate calculator
- Schrader depressor
- 1 micron resolution
- 0 - 9999 micron range
- Alarms and stopwatch
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- Rate calculator
- Schrader depressor
- 1 micron resolution
- 0 - 9999 micron range
- Alarms and stopwatch
#3
5% Off
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- Wireless vacuum gauge for accurate measurements
- Leak-proof design ensures reliability
- Reversible angled coupler with cylindrical shape for tight spaces
- Remote viewing capability from up to 1000 feet using Job Link app or SMAN manifold
- Larger backlit LCD with dot-matrix display shows detailed information including graphs and rate meters
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- Wireless vacuum gauge for accurate measurements
- Leak-proof design ensures reliability
- Reversible angled coupler with cylindrical shape for tight spaces
- Remote viewing capability from up to 1000 feet using Job Link app or SMAN manifold
- Larger backlit LCD with dot-matrix display shows detailed information including graphs and rate meters
#4
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- Compatible with 1/4" and optional 5/16" service port fittings for versatility
- Sight glass indicates valve core engagement and refrigerant flow
- Magnetic cap for convenient placement of valve core during servicing
- Vacuum-rated to 20 microns; suitable for A2L refrigerants
- One-year warranty from the date of purchase for peace of mind
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- Compatible with 1/4" and optional 5/16" service port fittings for versatility
- Sight glass indicates valve core engagement and refrigerant flow
- Magnetic cap for convenient placement of valve core during servicing
- Vacuum-rated to 20 microns; suitable for A2L refrigerants
- One-year warranty from the date of purchase for peace of mind
#5
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- Refrigerant scale for HVAC applications
- 13-inch platform accommodates larger tanks with durable integrated bumpers
- Maximum capacity of 252 lbs (114 kg)
- Includes a wireless remote control with LED backlight for easy data viewing and storage
- High precision with an accuracy of 0.03% rdg + 0.25 oz
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- Refrigerant scale for HVAC applications
- 13-inch platform accommodates larger tanks with durable integrated bumpers
- Maximum capacity of 252 lbs (114 kg)
- Includes a wireless remote control with LED backlight for easy data viewing and storage
- High precision with an accuracy of 0.03% rdg + 0.25 oz
#6
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- Stabilizes temperature readings in under 5 seconds with +/-1° accuracy
- Utilizes Rapid Rail technology to ensure ambient conditions do not influence temperature measurements
- Versatile installation at grilles, returns, ducts, and plenums
- Sufficient power for use in walk-in environments
- Maintains reliable pressure readings regardless of the installation location
- Includes Job Link Charge and Air Kit components
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- Stabilizes temperature readings in under 5 seconds with +/-1° accuracy
- Utilizes Rapid Rail technology to ensure ambient conditions do not influence temperature measurements
- Versatile installation at grilles, returns, ducts, and plenums
- Sufficient power for use in walk-in environments
- Maintains reliable pressure readings regardless of the installation location
- Includes Job Link Charge and Air Kit components
#7
28% Off
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- Achieves precise vacuum measurements down to single-digit resolutions with notifications for target evacuation
- Compact and reliable design with built-in 45° angle for easy installation and IP54 certified housing
- Automatically connects to digital manifolds for wireless vacuum measurement, using just one service port without refrigerant loss
- Rapidly identifies vacuum levels and displays data on digital manifolds and the testo Smart App in real-time
- Enables remote documentation and management of service tasks via smartphone or tablet, with direct result sharing
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- Achieves precise vacuum measurements down to single-digit resolutions with notifications for target evacuation
- Compact and reliable design with built-in 45° angle for easy installation and IP54 certified housing
- Automatically connects to digital manifolds for wireless vacuum measurement, using just one service port without refrigerant loss
- Rapidly identifies vacuum levels and displays data on digital manifolds and the testo Smart App in real-time
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#8
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- Calibrated to NIST standards for optimal accuracy and reliability.
- Features an advanced self-heated thermistor bridge with automatic temperature compensation.
- Sensor is field cleanable and can withstand 400 Psi of positive pressure.
- Displays evacuation process with a continual readout on a large 5-digit LCD screen.
- Allows selection of units: microns, torr, in/hg, or mBar.
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- Calibrated to NIST standards for optimal accuracy and reliability.
- Features an advanced self-heated thermistor bridge with automatic temperature compensation.
- Sensor is field cleanable and can withstand 400 Psi of positive pressure.
- Displays evacuation process with a continual readout on a large 5-digit LCD screen.
- Allows selection of units: microns, torr, in/hg, or mBar.
#9
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- Type: Electromechanical gauge
- Length: 5.08 cm
- Width: 12.7 cm
- Height: 20.32 cm
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- Type: Electromechanical gauge
- Length: 5.08 cm
- Width: 12.7 cm
- Height: 20.32 cm
#10
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- Sipco VGCVACUUM GAUGE COUPLER
- Sipco Replacement Part
- easy to install
- Country of origin: China
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- Sipco VGCVACUUM GAUGE COUPLER
- Sipco Replacement Part
- easy to install
- Country of origin: China
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