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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 WapoRich 
Manometer,Professional Air Pressure Meter Dual-Port Manometer Gas Pressure Tester,12 Selectable Units Differential Press 【Intelligent Dual Input】The dual input probe of the manometer can easily measure the differential pressure, the dual por
Differential Pressure Gauge HVAC Gas Pressure Tester Manometer Gas Pressure Test Over Range Indicator: Err 0. Under Range Indicator: Err 1. press this button to switch pressure unit. press this buttonYsXoWiui 
YsXoWiui High Precision Micro Pressure Gauge Differential Air Vacuum Easy Use Heavy Duty Gas Pressure Gauge Measuring Ra 【Precision Micro Differential Pressure Measurement】: This micro differential pressure gauge is designed to accurately me
Clean Room and Pharmaceutical Factory Grade Differential Pressure Gauge 1 Differential Pressure Gauge. Rated pressure: -68~100 kpa. Ambient temperature: -7~60° C. The real color of the item maGAIN 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 diamterCryfokt 
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. Each time the storage key is pressed, the instrHT-1890 Handheld Digital Manometer Differential Gauge Pressure Tester Meter AU Other Functions: Max. -User-friendly Indicator: low battery indicator, pressure unit indicator, and Error codes for outMEIJUN 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 widDigital Manometer Gas Air Pressure Tester Differential ±20.68 kPa Pressure Gauge Accuracy: ±0.3%FSO (at 25°C). press this button to switch pressure unit. Storage Conditions: -10 to 60°C (14 to 140°F).ACAGALA 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. It has +/-2PRETYZOOM PRETYZOOM U Tube Differential Manometer Stainless Steel Pressure Gauge for Laboratories Gas Companies Mines Design High U gauge pressure-- material and craftsmanship ensure its durability and practicality,low pressure u shaped gaugeDigital Manometer HT-1890 Handheld Differential Gauge Pressure Meter LCD Display BoomBoom Nasal Stick Boost Energy Set Nose Inhaler Natural Mint for Breathing. Large LCD backlight display, providing clCiieeo Ciieeo U Tube Differential Pressure Gauge Vacuum Pressure Portable Manometer for Natural Gas Pipeline Water Column Measu Manometer for water column:this pressure gauge is user-friendly and suitable for individuals with all levels of experienDigital Manometer Differential Air Pressure Meter Gauge 0 to 100psi Obuyke 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.AS511B Digital Differential Pressure Gauge -206.8~206.8KPA S7R6 Model: AS511 / AS511B (Optional). It has wide pressure and +/-0.1% accuracy. Pressure Resolution: 0.01KPa. Pressure ResoDAUB Digital Manometer, ABS Shell Gas Pressure Tester Handheld Differential Manometer, Air Pressure Meter with HD Display LCD 【HIGH QUALITY & LCD BACKLIGHT DISPLAY】The Handheld HVAC Manometer is made of ABS material, and the excellent performanceLCD Handheld Digital Manometer Differential Air Pressure Gauge Meter Data Tester It has wide pressure range and +/-0.1% accuracy. Pressure Resolution: 0.01KPa. Other Features: Max. Pressure Resolution:TIDTALEO TIDTALEO Professional U Tube Manometer Differential Pressure Gauge for Laboratory Testing High Accuracy Pressure Stainle Pressure gauge for pool filter: material and craftsmanship ensure its durability and practicality,u shaped pressure gaugDryer MAGNEHELIC differential pressure gauge 0-250 x 100 kPa face OD 100mm. BSPT For sales is onegood working condition lab set.LIFKOME LIFKOME U Tube Differential Pressure Gauge Stainless Steel U Shaped Manometer for Accurate Gauge Absolute Differential P Differential pressure manometer:stainless steel components has good corrosion resistance and durability,u gauge pressurePressure Gauge Differential Air Meter Differential Pressure Gauge Gray 1 Differential Pressure Gauge. Rated pressure: -68~100 kpa. Ambient temperature: -7~60° C. Color:Gray. Size:About 120.65Generic ABS Differential Pressure Gauge Meter Pressure Gauge Differential Pressure Gauge Filtered Differential Pressure Gauges, High Precision: This Filtered Differential Pressure Gauge Meter ensures accurate measurement for clean room filters, makWIKA 733.14.100 0-100kPag Differential Pressure Gauge 2 x 1/2 NPT 110BL4X8 WIKA 733.14.100 0-100kPag Differential Pressure Gauge 2 x 1/2 NPT 110BL4X8 Note: You will receive one (1) item, in origiSOESFOUFU SOESFOUFU Professional U Shaped Differential Pressure Gauge Manometer Stainless Steel Design for Laboratory Testing and Industrial pressure gauges--features easy to read markings, u-shaped differential pressure gauge manometer,u-gauge manomHandheld Digital Manometer HVAC Air Vacuum/Gas Differential Pressure Gauge Meter Linearity / Hysteresis: + 0.29%. BR-6 Handheld Geiger Counter Nuclear Radiation Detector Beta Gamma X-ray Tester. 1 CarrHUBEST HUBEST Airbrush Compressor Pressure Regulator Water Trap Filter Water Moisture Gauge AFR-2000 1.AFR-2000 air filter regulator is that adjust The main channel of air pressure to a pressure value what the control devLCD Handheld Digital Manometer Differential Gauge Air Pressure Meter Data Tester Storage temperature range:-10~60℃Product size: 164 70 32 mm. Accuracy: ±0.3%FSO (at 25℃ )Linearity/Hysteresis: ±0.29% FSHAWILLOSCH HAWILLOSCH Stainless Steel U Tube Differential Pressure Gauge U Manometer for Air Velocity Applications Reliable Reading Low pressure u shaped gauge:it offers clear readings good air tightness accurate measurement,manometer u tubeDifferential Pressure Gauge HVAC Gas Pressure Tester Manometer Gas Pressure Test Over Range Indicator: Err 0. Under Range Indicator: Err 1. press this button to switch pressure unit. press this buttonGARVALON GARVALON Stainless Steel U Shaped Manometer Differential Pressure Gauge for Laboratories Mines and Gas Companies Accurat Manometer u tube--it is in stable characteristics, high performance and it is in great reliability, simple, easy to use,New Practical Pressure Gauge Anti-Vibration Differential Pressure Gauge 1 Differential Pressure Gauge. Rated pressure: -68~100 kpa. Ambient temperature: -7~60° C. Color:Gray. 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It has wide pressureVeemoon Veemoon High Precision U Shaped Pressure Gauge Differential Sensor for Accurate Water and Natural Gas Pipeline Testing Effective pressure difference measurement: measures pressure differences accurately, helping users quickly identify and01 Axial Pressure Gauge, Brass Components 1/4 BSPT Pressure Durability for Gas for Air for Water(0-100psi 0-7bar) 2. Brass components has good corrosion and durability.MEASUREMAN MEASUREMAN PRO 2" Dial Size, Glycerin Filled Pressure Gauge, 0-100psi/kpa, 304 Stainless Steel Case, 1/4" NPT Lower Moun Accurate Pressure Monitoring: The MEASUREMAN PRO pressure gauge features a 0-100 psi/kPa range, providing precise and reHolibanna Holibanna U Shaped Pressure Differential Pressure Gauge with Water Column for Accurate Measurement Construction Portable Pressure tester:constructed with firm stainless steel long lifespan, not easy to break,Pressure Gauge for LaboratoryIpetboom Ipetboom Stainless Steel U Tube Differential Manometer Pressure Gauge for Laboratory Testing Gas Companies and Air Veloc Gauge for water pressure:manometers measure any combinations of gauge, absolute, or differential pressures,digital diffeHOMOCONO HOMOCONO Home U Tube Pressure Gauge Alloy Differential Sensor for Gas Water Pipeline Testing High Precision Measurement alloy construction: built from alloy material, this pressure gauge can withstand harsh conditions, ensuring a long timeGeneric Micro Air Differential Pressure Meter 0-500PA Mini Size Easy to Mounting Pointer Differential Pressure Gauge TE500 Product Name: Differential Pressure MeterCANIGHT CANIGHT U Shaped Pressure Gauge Manometer Stainless Steel Differential Pressure Gauge for Laboratory and Industrial Use U type manometer:adopting great quality material, which let you use for a very long time,u-gauge manometerABOOFAN ABOOFAN Stainless Steel U Shaped Differential Pressure Gauge U Shaped Manometer for Laboratories Gas Companies and Mines U-gauge manometer: material and craftsmanship ensure its durability and practicality,u gauge pressure testINSTRUKART *Ships within 1 day *Differential Pressure Gauge Calibrator for HVAC, Laboratories, Room Pressure Monitoring Model: IK H Features of Calibrator:Static Pressure Pump Calibrator (IK HPP-01) | Knobs: 2 Nos for Fine & Coarse Pressure AdjustmentGarende GARENDE Differential Pressure Gauge Panel Manometer Micro Measuring Range Panel Differential Pressure Gauge Installation Box: Designed for the installation of differential pressure gauges, providing aBrilluxa TL100 Digital Differential Pressure Gauge, Handheld Digital Manometer for Accurate Differential Pressure Measurement, Pr This product has 11 air pressure units and is fully functionalCLSSLVVBN CLSSLVVBN ABS Clean Room Filter Measuring Meter Differential Pressure Gauge Meter Filtered Differential Pressure Gauges, High Precision: This Filtered Differential Pressure Gauge Meter ensures accurate measurement for clean room filters, makGearwell Gearwell Smart Pointer Differential Pressure Gauge Intelligent Pressure Detection Meter with Pointer and Scale HVAC Filt PLASTIC SHELL: The differential pressure gauge adopts a transparent case for easy observation, the plastic shell has gooMetieFasia MetieFasia Differential Pressure Gauge Panel Differential Pressuret Device 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically forBrilluxa Smart Differential Pressure Gauge Intelligent Pressure Detection Meter Smart Pointer HVAC Filter Differential Pressure G PLASTIC SHELL: The differential pressure gauge adopts a transparent case for easy observation, the plastic shell has gooJECOMPRIS JECOMPRIS Stainless Steel U Tube Differential Manometer U Shaped Pressure Gauge for Air Velocity and Applications Qualit Stainless steel--it is in stable characteristics, high performance and it is in great reliability, simple, easy to use,dBrilluxa Differential Pressure Gauge Dial High Accuracy 1/8in NPT Aluminum Pressure Gauge for Electronics Differential Pressure D Pressure Dial: Able to measure positive pressure, negative pressure and differential pressure, this gauge is very reliabHOMOCONO HOMOCONO Professional U Shaped Pressure Gauge Manometer Stainless Steel Design Accurate Differential Pressure Measuremen Low pressure u shaped gauge--simple, sturdy and , , almost permanent use without external damage, easy to read, reliableROMISBABA ROMISBABA Stainless Steel U Tube Differential Manometer High Accuracy Pressure Gauge for Labs and Gas Companies Reliable Low pressure gauge:specifically for use in laboratory testing, computer peripherals,differential pressure gaugeMEASUREMAN MEASUREMAN 2-1/2" Pressure Washer Gauge, Pressure Gauge Kit, 3/8 Inch Quick Connect, 0-6000 PSI, Glycerin Filled For pressure measuring on the high pressure washer equipmentMetieFasia 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 andDIKACA DIKACA U Tube Pressure Gauge High Precision Differential Sensor for Natural Gas Pipelines Alloy Construction for Accurat Accurate differential pressure detection: measures pressure differences accurately, enabling timely identification and rJEWEDECO JEWEDECO Stainless Steel U Shaped Pressure Gauge Manometer for Laboratory Use and Reliable Differential Pressure Measure U tube pressure gauge:it has a simple design, but very practical in use, giving you a ,u shaped pressure gaugeGearwell Differential Pressure Gauge, Clean Room HVAC Filter Detection, Pointer Type, Vacuum Pressure Gauge, Air Meter, HVAC Syst TRANSPARENT AND DISTORTION : The transparent plastic is highly resistant to breakage. Hands and scales for distortion viVILLFUL VILLFUL Stainless Steel U Shaped Pressure Gauge Manometer High Accuracy Differential Pressure for Laboratories Gas Compa Low pressure gauge:features easy to read markings, u-shaped differential pressure gauge manometer,low pressure u shapedGearwell LFB-500Pa HVAC Gauge Draft Gauge Differential Pressure Gauge Dial Cleanroom HVAC Filter Pressure Differential Detection Pressure Dial: Able to measure positive pressure, negative pressure and differential pressure, this gauge is very reliabGeneric 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 forAmagogo 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-tPerfeclan 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 sizeQANYEGN 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 reliabiTANIQIACA Differential Pressure Gauge, High Accuracy 1/8in NPT Aluminium, for Electronics, with Transparent Cover, Measures Positi High Quality Material: Made of lightweight and sturdy aluminium, this differential pressure gauge is easy to install andForgotten Books The Design, Development, and Evaluation of a Differential Pressure Gauge Directional Wave Monitor (Classic Reprint) SustVita SustVita Glycerin Filled Pressure Gauge Water Pressure Gauge with 50mm Dial 1/8 BSPT Bottom Connection for Air Oil Gas M EASY TO READ: Featuring a transparent cover, this pressure gauge provides clear visibility of measurements while safeguaINSTRUKART *Ships Within 1 Day * Differential Pressure Indicator (Range: 0 to 100hPa) for HVAC, Field Calibration, Room Pressure Mo Features: Differential pressure measurement from 0 to 100 hPa | Flow measurement possible with a Pitot tube (available aBEBALETY SW‑512B High Accuracy Digital Differential Pressure Gauge Air Pressure Meter Tool Simply operation and convenient to carry.senctrl SENCTRL 0-15 Psi Fuel Pressure Gauge, 1-1/2" Black Dial, 1/8" NPT Back Mount, Silicone Oil Liquid Filled, Stainless Stee Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water, oil, fuel, aiLocadence 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 modesOshhni Oshhni Differential Pressure Gauge Installation Box 【Differential Pressure Gauge Installation Box】:Differential Pressure Gauge Installation Box is designed specifically forBrilluxa 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. 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This Differential PressuBognajin 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 builBESTOYARD BESTOYARD U Shaped Pressure Gauge for Gas Pipeline Differential Pressure Easy to Use Water Column Tester Stainless Steel Water column gauge-- performance ensured with stainless steel construction user-friendly design facilitates easy installBrilluxa 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 applCiieeo Ciieeo Stainless Steel U Shaped Pressure Gauge High Accuracy U Tube Manometer for Reliable Measurements for Lab Use Air U tube pressure gauge--simple, sturdy and , , almost permanent use without external damage, easy to read, reliable data,VIHELM HT-1890 Portable LCD Digital Pressure Differential Gauge air Pressure Meter HT-1890 Portable LCD Digital pressure differential gauge air pressure meterAce 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 PasFolpus 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-tMikinona Mikinona Home Pressure Sensor U Shaped Differential Gauge for Accurate Residential Water Pressure Testing Robust Alloy C Robust and : made from alloy material, this pressure gauge is built to last, even in challenging environments, ensuringperfk Perfk Manometer Micro Measuring Range Panel Differential Pressuret Device Install Panel Differential Pressure Gauge Moun 【Compact Dimensions】:Differential pressure gauges with dimensions of 143mm x 161mm, this installation box is compact yetRIEGLER RIEGLER 199802 Pre-Filter G3/8 Without Differential Pressure Gauge 1 µm - Pack of 1 1 µm - G 3/8 - input pressure 4 - 12 barEVTSCAN Differential Pressure Gauge Dial,High Accuracy 1/8in NPT Aluminium, for Electronics, Environmental Engineering, Bioengin Versatile Pressure Measurement: Our Pressure Dial Gauge offers reliable measurements for positive, negative, and differeAce 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 |Gearwell 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 applLIFKOME LIFKOME Stainless Steel U Shaped Pressure Gauge U Tube Manometer for Laboratory Testing Reliable Differential Pressure M U gauge pressure test--made of quality wood and stainless steel material for a long time and use,u tube pressure gaugeAce 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: +/- 0.5ANKROYU 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 feAce Instruments Battery Operated Differential Pressure Gauge (Range: -250 to 250 Pascals/-25 to 25 mm.w.c) for Clean Rooms, Heat Exchang Standard Range: -250 to 250 Pascals/-25 to 25 mm.w.c (Any Other Range Factory set as per Customer Specifications) | Note