10 Best Air Conditioning Gauges 2024 in the US

1.

Accurate Pressure Measurement: Measures low & high pressure with superheat and subcooling.

2.

Protected Thermocouple Jacks: For measuring pipe and outdoor temperatures.

3.

Four Valve Manifold: Includes a vacuum gauge and connects to Job Link Psychrometer probes.

4.

Data Logging: Equipped with a data log for recording measurements.

5.

System Tightness Test: Temperature compensated system tightness test.

1.

Convenient Vacuum Gauge: Replaces multiple HVAC gauges for efficient workload management.

2.

User-Friendly Design: Compact with 4-way valve block and automated probe connection.

3.

552i Micron Gauge: Precise deep vacuum measurements with single digit resolutions.

4.

115i Thermometer: Wireless pipe clamp thermometer for quick temperature measurements.

5.

Smart App Integration: Visualized documentation and remote operation via smartphone or tablet.

1.

Newly designed: Newly designed SMAN manifold for improved performance

2.

Three valve manifold: Three valve manifold with integrated micron gauge

3.

Advanced digital: Most advanced digital refrigerant manifold available

4.

Replacement model: Replacement for the SMAN300 series

1.

Efficient Refrigerant Profiles: Over 60 profiles for precise HVAC measurements.

2.

Versatile Probe Compatibility: Compatible with air and surface probes for easy access.

3.

User-Friendly Design: Simplified menu, backlit display, and rugged housing.

4.

Real-Time Temperature Probes: Includes clamp probes for evaporator and condenser.

5.

Smart App Integration: Remote operation and documentation via smartphone/tablet.

1.

Quick Stabilization: Stabilizes in under 5 seconds with +/-1° accuracy

2.

Rapid Rail Technology: Uses pipe to complete circuit, unaffected by ambient conditions

3.

Versatile Placement: Can be placed at grilles, returns, ducts, and plenums

4.

Powerful Signal: Strong enough to go through walk-ins

5.

Reliable Pressures: Maintains reliable pressures regardless of location

1.

Precise Measurements: Ideal for HVAC/R contractors and technicians.

2.

Complete Set: Includes thermometers, pressure gauges, and hard-shell case.

3.

Testo 115i Thermometer: Wireless with up to 1.5” grip for temperature measurements.

4.

Testo 549i Pressure Meter: Accurate high/low pressure readings with 45-degree connector.

5.

Smart App: Remotely read, log measurements, and create custom reports.

1.

Color-coded scales: Easy identification and use with color-coded scales.

2.

Sliding double 'O' ring pistons: Reduces wear for longer-lasting performance.

3.

Long life nylon seats: Durable nylon seats ensure extended product life.

4.

Compact dimensions: Item dimensions are 2.0" L x 2.0" W x 2.0" H.

1.

Rugged Housing: IP54 block for harsh environments, ensuring reliability.

2.

User-friendly Design: Compact with 2-way valve block for easy pressure measurement.

3.

552i Micron Gauge: Precise vacuum measurements with single digit resolution.

4.

115i Thermometer: Wireless pipe clamp for quick temperature measurements.

5.

Smart App Integration: Visual documentation and remote operation via smartphone.

1.

Versatile Measurements: Measures differential, static, manifold pressure, and duct velocities.

2.

Precise Data: Temperature and air density compensated sensor for accurate readings.

3.

Convenient Design: Backlit display and magnets for easy application and use.

4.

Durable Build: Rugged housing with protective cap and 50-hour battery life.

5.

Portable and Easy to Use: Includes belt pouch, hoses, and wrist strap for easy transport.

1.

Sight glass: Easily view refrigerant movement and condition during charging and recovery

2.

100-mesh filter: In-line on all flare fittings to keep out particulate material

3.

Front access: Allows for easy field recalibration

4.

Double 'O' ring piston: Ensures reliability and long service life