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Best Choice Mengshen 
Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 p 1) Mini & Portable: 5.9 x 2.2 x 1.4 inches, support one hand operation.Best Value Generic 
Differential Pressure Gauge Meter Pressure Gauge Differential Pressure Gauge Filtered Differential Pressure Gauges, 0-60 High Precision: This Filtered Differential Pressure Gauge Meter ensures accurate measurement for clean room filters, makMEIJUN 
RAYWE AS511B Digital Differential Pressure Gauge -206.8~206.8KPA Manometer Dual Port Air Gas Pressure Tester with LCD Ba ⚽Professional Manometer: it can test the differential pressure of areas and pipes, wind velocity of pipeline. It has widObuyke 
U-shaped Pressure Gauge for Home - Water Column Meter, Differential Manometer, U Tube Vacuum Tester - Stainless Steel Differential pressure gauge: this vacuum tube tester can be used for a variety of different applications.GAIN EXPRESS 
Professional Digital Pressure Gauge, Portable Handheld Air Vacuum/Gas Pressure Gauge, 11 Units with Backlight, ± 13.78kP 1. Advance with 4.7mm Tube connector, silicone tubing with 3mm inner diameter and 5mm outer diamterICLIPE ICLIPE AS511B Digital Differential Pressure Gauge -206.8~206.8KPA Manometer Dual Port Air Gas Pressure Tester with LCD B Professional Manometer: it can test the differential pressure of areas and pipes, wind velocity of pipeline. It has wide18% Off AUTOOL 
AUTOOL Manometer Gas Pressure Tester,Digital Manometer HVAC,11 Units Differential Dual Port Pressure Gauge -100 to 200Kp 【Measuring Range】-100 to 200 kPa / -14.5 to 29 psi , Accuracy: ±0.25% FSO. INCLUDES: PT520 Differential Digital ManometeACAGALA ACAGALA Digital Manometer 2.4-inch LCD High Precision Hand-held Dual-Port Manometer ±2Psi Differential Air Pressure Gaug Professional Manometer: it can test the differential pressure of areas and pipes, wind velocity of pipeline. 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Brass components has good corrosion and durability.QWORK QWORK® Type Pressure Gauge, Air Pressure Tester, 0-100Psi, for Car, Bike and Motorcycle DECORNIJIA DECORNIJIA U Shaped Differential Pressure Gauge Construction for Accurate Liquid Flow Measurement and Reliable Monitorin durability: made from alloy material, this pressure gauge is built to withstand harsh environments, ensuring a service lGeneric Clean Room Filter Measuring Meter Differential Pressure Gauge Meter Filtered Differential Pressure Gauges, 0-60Pa High Precision: This Filtered Differential Pressure Gauge Meter ensures accurate measurement for clean room filters, makPerGar Differential Pressure Gauge, Aluminum Pointer Pressure Gauge, Differential Pressure Detection with Pointer Vacuum Compon Versatile Application: Ideal for industries like microelectronics, aerospace, environmental engineering, bioengineering,20% Off Cryfokt Digital Manometer with LCD Backlight Display, High Accuracy Fast Measurement Gas Pressure Tester with Data Recording Fun 【DATA RECORDING FUNCTION】 The digital pressure gauge can record 32 data. 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Hands and scales for distortion viGarende GARENDE Differential Pressure Gauge Panel Manometer Micro Measuring Range Panel Differential Pressure Gauge Installation Box: Designed for the installation of differential pressure gauges, providing aTENOL TENOL Differential pressure gauge, pressure gauge installation box, negative pressure gauge, pressure gauge installation 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically forQANYEGN QANYEGN Differential Pressure Gauge, Pointer Pressure Gauge Differential Pressure Detection Gauge, Clean Room Filter Det ALUMINUM CONSTRUCTION: The Differential Pressure Gauge is built with aluminum body, which ensures durability and reliabiGeneric Generic Differential Pressure Gauge, Pointer Type, Differential Pressure Gauge Panel, Installation Box for Air Condition 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically forLocadence LOCADENCE Digital Manometer, ± 2.999Psi Air and Gas Pressure Tester, Hand Held Industrial Positive Negative Pressure Gau [MULTIFUNCTIONAL] This digital manometer can measure temperature and pressure, and it supports maximum and minimum modesMetieFasia MetieFasia Differential Pressure Gauge Panel Differential Pressuret Device 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically foriplusmile iplusmile U Shaped Pressure Differential Pressure Gauge Vacuum Tube Tester for Gas Pipeline User Friendly Design for Eas Water pressure gauges--with a measurement range of 0-1000pa, this u tube manometer provides precise readings,u-shaped priplusmile iplusmile U Shaped Pressure Differential Pressure Gauge Vacuum Tube Tester for Gas Pipeline User Friendly Design for Eas Water pressure gauges--with a measurement range of 0-1000pa, this u tube manometer provides precise readings,u-shaped prMetieFasia MetieFasia Differential Pressure Gauge Panel Differential Pressuret Device 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically forBEBALETY SW‑512B High Accuracy Digital Differential Pressure Gauge Air Pressure Meter Tool Simply operation and convenient to carry.harayaa harayaa Differential Pressure Gauge Installation Box Micro Pressure Meter Mounting Box Sturdy Differential Pressure Gaug 【Applications】:Ideal for use in cleanrooms, ventilation systems, air conditioning units, and more. This differential preAmagogo Amagogo Micro Differential Pressure Gauge Installation Box Differential Pressure Gauge Installation Box for Ventilation 【Material】:Crafted from stainless steel, this installation box offers resistance to and wear, making it ideal for long-tXTevu XTevu Digital Manometer Dual Port Handheld HVAC Air Pressure Gauge Hand Held Tester Large LCD Display with Backlight, an High‑accuracy barometer, equipped with backlit LCD display, simple operation and clear reading.XTevu XTevu Smart Differential Pressure Gauge, Clean Room Pressure Monitor with Pointer and Scale Accurate Pressure Detection PLASTIC SHELL: The differential pressure gauge adopts a transparent case for easy observation, the plastic shell has gooForgotten Books The Design, Development, and Evaluation of a Differential Pressure Gauge Directional Wave Monitor (Classic Reprint) Brilluxa Differential Pressure Gauge Clean Room, HVAC Filter Detection with Pointer Vacuum Components, for Air Conditioning Line, TRANSPARENT AND DISTORTION : The transparent plastic surface is highly resistant to breakage. Hands and scales for distoXTevu XTevu Differential Pressure Gauge with Pointer for HVAC Clean Room Filter Detection Gauge, corrosions Resistant Design f TRANSPARENT AND DISTORTION Frees: The transparent plastic surface is highly resistant to breakage. Hands and scales forPerfeclan Perfeclan Micro Differential Pressure Gauge High Precision Air Differential Vacuum Manometer Micro Measuring Range, 30pa 【Compact Design】: Micro Differential Pressure Gauge With a diameter of 120.65mm and a height of 55.6mm, the compact sizeZerodeko Zerodeko Stainless Steel U Shaped Water Pressure Gauge Adjustable Vacuum Pressure Tester for Natural Gas Pipes Organic D Extended lifespan: the stainless steel construction offers durability and longterm use, reducing the frequency of replacXTevu Digital Manometer 12 Selectable Units Multi Function Air Pressure Meter Differential Pressure Gauge LCD Display Dual Por 12 Units: The differential pressure gauge has 12 selectable units of measurement, which are Pa, Psi, kgfcm2, bar, inH2O,INSTRUKART Digital Differential Pressure Gauge (Range:-10.0 to +10.0 mm.w.c / -100 to +100 Pascals) for Hospital OT Rooms, Laminar Measuring Parameter: Differential Pressure | Range: -10.0 to +10.0 mm.w.c / -100 to +100 Pascals | Accuracy: ±0.5% fullkoolsoo koolsoo Differential Pressure Gauge Panel 【Easy Installation】:Designed with a dedicated mounting panel, this installation box allows for quick and secure attachmeBrilluxa Digital Manometer, Portable Pressure Gauge, Wind - Pressure and Air Pressure Meter, Industrial Differential Pressure Gau Multifunctional, it can measure temperature and pressure, and also supports maximum and minimum modes, which can be applAce Instruments Digital Differential Pressure Gauge for Clean Rooms, HVAC, ACE AI-DDPG Range : -100 to +100 pascals/ -10.0 to +10.0 mm.W Measuring Parameter: Differential Pressure | Range: -100 to 100 Pascals | Accuracy: ±0.5% full Scale | Resolution: 1 PasAce Instruments Digital Differential Pressure Gauge (Range: -250 to 250 Pascals) for Isolation Rooms Model: AI-DDPG-B Standard Range: -250 to 250 Pascals (Any Other Range Factory set as per Customer Specifications) | Accuracy: ±0.5% F.S |Bognajin Differential Pressure Gauge for HVAC Filter Detection, Pointer Vacuum Components, Aluminum Material, Resistant, High Acc WIDE RANGE OF APPLICATIONS: Ideal for microelectronics, aerospace, environmental engineering, bioengineering, smart builEVTSCAN Air Pressure Meter,GM522 Air Pressure Meter Portable Manometer Digital Differential Pressure Gauge Testing Tool Digital display differential pressure gauge, rubber hose can be easily sleeved, convenient for measurement.Oshhni Oshhni Differential Pressure Gauge Installation Box 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically forLabymos Labymos Digital Manometer Dual Port A Gas Pressure Tester Differential Pressure Gauge with LCD Backlight Display, Batter LCD Backlight Screen, Unit able -- High resolution digital LCD display with green backlight, easy to read no matter in tAce Instruments Battery Operated Digital Differential Pressure Gauge (-250 to 250 Pascals) for Isolation Rooms, Clean Rooms, Hospital Mo Standard Range: -250 to 250 Pascals (Any Other Range Factory set as per Customer Specifications) | Accuracy: ±0.5% F.S |Ace Instruments Battery Operated Differential Pressure Gauge (Range: -250 to 250 Pascals) for Clean Rooms, Heat Exchangers, Petrochemica Standard Range: -250 to 250 Pascals (Any Other Range Factory set as per Customer Specifications) | Accuracy: ±0.5% F.S |SCTSNSR SCTSNSR 0 to 3000 Psi Pressure Gauge, Glycerin Liquid Filled, 2.5 inch Dial, 1/4" NPT Lower Mount, Stainless Steel Case, This pressure gauge is built with brass and stainless steel parts to measure pressure in liquids and gases that aren't cHEALSOPTHY HEALSOPTHY U Tube Pressure Gauge Differential Pressure for Natural Gas Pipeline Testing High Accuracy Vacuum Tube Tester Differential manometer:this vacuum tube tester can be used variety of different applications,manometer gaugeAkozon Miniature Low Pressure Gauge for Air, Fuel, Oil or Water - 0-15 Psi/0-1 Bar - BSPT Pocket dial instrument with dual scale measurementMetieFasia MetieFasia Differential Pressure Gauge Installation Box Professional Mounting Box for Clean Rooms Versatile Application: Great for observing air pressure in clean rooms, ventilation systems, air conditioning units andSOOLIU SOOLIU AC Adapter Compatible for Digital Manometer Z110VADPT Differential Air Pressure Meter Gauge Input: 100-240 VAC 50/60Hz global voltage use power supply PSUKiBcsLic KiBcsLic Differential Pressure Gauge Panel Sturdy for Ventilation Systems Cleanrooms Easy Installation: The installation box that can be easily mounted on various surfaces, allows for quick and secure attaAce Instruments Digital Differential Pressure Gauge (Range: -500 to 500 Pascals/-50 to 50 mm.w.c) Along with Calibration Certificate + 1 Measuring Range: -50.0 to 50.0 mm.w.c/-500 to 500 Pascals with 4 to 20mA Output & RS485 Communication; Accuracy: +/- 0.5Folpus Folpus Pointer Type Differential Manometer Gauge Panel Differential Pressure Gauge Installation Box for Air Conditioning 【Material】:Crafted from stainless steel, this installation box offers resistance to and wear, making it ideal for long-tCANIGHT CANIGHT U Shaped Pressure Gauge for Column Manometer Differential Pressure for Accurate Measurement User Friendly Design Pressure manometer--can be used to measure positive and negative pressure gas pipelines,manometer pressure tube"Abbraccia" "Abbraccia" Pointer Type Differential Manometer Gauge Panel Differential Pressure Gauge Installation Box Repair Tool for 【Applications】:Ideal for use in cleanrooms, ventilation systems, air conditioning units, and more. This differential preBESTOYARD BESTOYARD U Tube Pressure Gauge Stainless Steel Differential Manometer for Accurate Vacuum Water Column Pressure Measure Multiple applications: suitable for water column gauges and natural gas pipelines, fulfilling diverse pressure measuremeANKROYU ANKROYU Air Pressure Meter, ABS Plastic Handheld Air Gas Pressure Gauge Meter, Digital Differential Pressure Gauge, Digi 【Versatile Measurement Capabilities】Equipped with the ability to measure differential/positive/negative pressures and fekokiya kokiya Differential Pressure Gauge Mounting Box Professional Sturdy for Air Conditioning Units Compact Size: Differential pressure gauges installation box with size of 14.3 x 16.1 cm, compact yet spacious enough toTENOL TENOL Differential Pressure Gauge Mounting Box Compact size for Air Conditioning Units Material:Crafted from PP and Stainless Steel, this installation box ensures long term use, lightweight but sturdyGearwell Digital Manometer Air Pressure Meter Wind‑Pressure Air Hand‑Held Industrial Positive Negative Pressure Barometer Digital Multifunctional, it can measure temperature and pressure, and also supports maximum and minimum modes, which can be applRIEGLER RIEGLER 199802 Pre-Filter G3/8 Without Differential Pressure Gauge 1 µm - Pack of 1 1 µm - G 3/8 - input pressure 4 - 12 bar