Best Manometer Pressure Gauge -

SaleBestseller No. 1

【Portable Manometer with ABS Material and LCD Display】The handheld digital pressure gauge is made of ABS material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. 4.45CM×4.95CM display, support LCD backlight, convenient lighting operation, display data clearer and easier to read.
【Multifunctional Pressure Gauge with Accurate Readings】The digital pressure gauge adopts a high-quality pressure sensor, which has the characteristics of high precision and wide range. High-precision ADC and low-power MCU. Maximum/minimum mode and DIF mode. Professional air pressure gauges are specially used for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other gas appliances.
【Differential Pressure Gauge with 12 Selectable Units】The length of the two hoses in the gas pressure gauge set is 25cm; The thread size of the barb metal connector is 1/8 inch; 12 optional units (mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin²)

SaleBestseller No. 2

✅【High Accuracy】Measurement range: ±2.000psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO
✅【12 Selectable Units】Easily toggle between Psi, kPa, Pa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O and cmH2O
✅【Data Record】This Manometer would be record 99pcs data with time stamp, which help to easier to analyze the data

Bestseller No. 3

MEASURE STATIC AND DIFFERENTIAL pressure from two ports in air and gas systems
MONITOR AND TROUBLESHOOT problems in HVAC Systems with a range of +/- 60 inH2O and full scale accuracy of +/-1.5-Percent
STRONG MAGNET ON BACK secures manometer for hands-free operation

Bestseller No. 4

For pressure and temperature measuring of gas, liquid which is not corrosive to brass, also where vibration and pulsation is a concern.
2-1/2" dial size, 1/4"NPT Lower mount
Pressure range: 0-160psi/30-250 deg F, easy to read

SaleBestseller No. 5

Sensitive diaphragm gauge calibrated in inches of water column and ounces per square inch, Improved lamination strength of diaphragm (bellows) to brass plate withstands higher over-pressure, Tube nipple for easy connection to system manifold, Two gauge ranges available, The unique single bellows on brass plate design replaces the double bellows for a stronger seal that resists greater over-pressure
Brand name: Yellow Jacket Ritchie
Model number: 78060

SaleBestseller No. 6

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

Bestseller No. 7

SMART DUAL INPUT – RISEPRO® manometer can easily measure the differential pressure with its dual input probes.
RANGE & RESOLUTION – Measures +/- 2.000psi (0.001 resolution) with accuracy +/-0.3% in full scale
MAX PRESSURE – 10psi (Can resist up to 10psi but may not show readings when over 2psi)

Bestseller No. 8

Bestseller No. 9

For measuring the low pressure in natural gas or LP gas pressure across appliance manifolds
2-1/2" dial size, 40" Rubber Hose, 1/4"NPT male brass fitting, protected and fit in a mould plastic box
Pressure range: 0-35"W.C./Ounces per square inch, 2.5 to 4' W.C. for natural gas, 10 to 12" W.C. for LP gas

SaleBestseller No. 10

This digital handheld manometers can measure the air pressure of the single pipe， or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems.
Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately.Perfect for working on tankless heaters,Very handy to set gas pressures on electric valves,Using for service testing of gas pressure on domestic boilers, Measures Air Flow about your bathroom fan ect.
Selectable pressure range: ±2.999psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO.

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