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Best results for pressure gauge to measure vacuum
Digital Manometer, Portable Handheld Air Vacuum/Gas Pressure Gauge Meter 11 Units with Backlight, ±13.78kPa ±2PSI, Suitable for Differential Pressure of 1-2 Pipes, Ventilation HVAC
$35.00
$41.30
Amazon.com
Last update was on: July 30, 2025 5:20 pm
- [ 11 Selectable Units&High Accurate ] This gas pressure meter features 11 selectable units of measure.The device measures gauge and differential pressure in the range of ±2 psi, High resolution(0.001psi) gauge.
- Date Hold & Max/Min/Avg Recording ] Pressthe HOLD button momentarily to freeze the displayed reading. Zero function for offset correction or measurement.Press REC button to access the MIN/MAX/AVG recording mode.
Winters PEM Series Steel Dual Scale Economy Pressure Gauge, 0-15 psi/kpa, 2" Dial Display, +/-3-2-3% Accuracy, 1/4" NPT Bottom Mount
$4.55
$5.10
Amazon.com
Last update was on: July 30, 2025 5:20 pm
- Brass wetted parts for measuring non-corrosive liquid and gas pressure
- Circular dial is enclosed in a steel case for corrosion resistance
- Measures pressure with dual scale (psi/kPa)/(Hg. vacuum/kPa)
- Display accuracy is + or - 3/2/3% over the entire range of the gauge (ASME B40.100 Grade B)
- Lower mount or center back male connection with either 1/8" or 1/4" NPT rate
SSI TECHNOLOGIES MG-9V Series Media Gauge Digital Pressure Gauge Sensor with LCD Display, 5000psig Operating Pressure, 9V, 0.25% Accuracy, 1/4-18 NPT Male Process Connector Type
$195.70
$264.20
Amazon.com
Last update was on: July 30, 2025 5:20 pm
- Chemical Compatibilities: Any gas or liquid compatible with 304L and 316L stainless steel. For example, Motor Oil, Diesel, Hydraulic fluid. Brake Fluid, Water*, Waste Water. Hydrogen, Nitrogen, and Air.
- LCD Display Battery Saver Mode MG-9V automatically powers down after 5 minutes
- The MediaGauge models differ in accuracy, media isolation, user functions and output capabilities
- A MediaGauge digital pressure gauge is ideal for use in many applications such as Refrigeration, Process Control, Fuel Cells, Pumps, Hydraulics, Pneumatics, Compressors and Agriculture
Winters PEM Series Steel Dual Scale Economical All Purpose Pressure Gauge with Brass Internals, 0-30 psi/kpa, 2" Dial Display, +/-3-2-3% Accuracy, 1/4" NPT Bottom Mount
DuraChoice 2" Dial Utility Vacuum Pressure Gauge for Air Compressor Water Oil Gas, 1/4" NPT Center Back Mount, Black Steel Case, 30HG/30PSI
Digital Handheld Manometer HVAC Air Vacuum/Gas Differential Pressure Gauge Meter Tester 11 Units with Backlight, ±13.78kPa ±2PSI, 1-2 Pipes Ventilation Air Condition System Measurement
$29.90
$36.48
Amazon.com
Last update was on: July 30, 2025 5:20 pm
- Measures air pressure of the single pipe or differential pressure of 2 pipes. Has 11 selectable units of measurement kPa, psi, kgfcm2, ozin2, bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O.
- Best for measuring the ventilation and air condition systems. Widely used for gas measurement, calibration, and any troubleshooting of any gas pressure systems.
- Max / minimum / Average reading record function
- Low battery display and Auto power off set up function
VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging
$129.99
$185.89
Amazon.com
Last update was on: July 30, 2025 5:20 pm
- The VIVOHOME Vacuum Pump is perfect for maintaining air conditioning systems by removing moisture before refilling refrigerant
- Ergonomic grip handle of the air pump is designed for superior comfort and portability. It also comes with a bottle of vacuum oil so you can get started right away
- Manifold gauge set designed specially to measure pressure in refrigeration equipment. Carry bag is included for convenient storage and easy transpiration
