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Best Portable Chemical Flow Meter

BTMETER BT-866A Pro Handheld HVAC Anemometer for CFM Air Flow, Wind Speed Meter Gauge Measures Wind Velocity Temp %RH Dew Point with USB Sync to PC

  • ...h a metal screw hole in the bottom so you can mount it on a tripod for hands-free operation. Support to connect the wind meter to computer via USB port, for monitor and record wind speeds, temperature, CFM air flow and RH, perfect for balancing air flow in HVAC tasks such as: duct vents, AC air output testing.
  • ★【Portable Anemometer】 It’s a handheld pocket size wind speed indicator comes with protective case, Large Backlit screen, Low battery indicator and auto shut down to save the battery. Portable for indoor and outdoor wind measurements,such as: Long range shooting,Boat Sailing, Kite flying, Climbing, Drone driving,Vent, turbine air flow testing etc..
  • ★【Tips for Wind Temp %RH Testing 】 The temperature sensors are inside the left and right holes, to shade them from sunlight to assure the wind reading are for the air flowing through the holes. So without air flow, the temp and %RH reading WON’T change rapidly, they’ll change slowly..
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Yeswelder Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge Welding Weld

  • Wide Application：Has CGA - 580 Tank fitting so it will screw right into the Argon, Argon/CO2Tanks. Ideal choice for MIG TIG welding, chemical and electronics industry.
  • Accurate Gas Flow Gague：The Square flow tube reads from 0 - 60 CFH, which is indicated by a ball which moves up and down in the flow tube.And has large 1 1/2" diameter pressure gauge which reads from 0 - 4000 PSI. Easy to read, accurate.
  • Multiple Outlet：Will fit both the female 9/16" x 18 nut or the male 5/8" x 18 fitting. It also comes with a standard 1/4" barbed fitting.
  • Design：Combination of regulator and flow meter.
  • Two Connection Ways：You can choose the connection method according to your needs.
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Digital Peak Flow Meter Spirometer Asthma for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Home Medical

  • High Accuracy: Adopt differential pressure transducer, excellent structure design, high precision and good repeatability.
  • Measures two parameters: PEF and FEV1. You can write your peak flow diary which shows on descripiton..
  • Automatically Displays Test Values: Electronic digtal peak flow meter with LCD screen, the Value can be dispaly clearly and quickly..
  • Mini Size and Lightweight: Portable peak flow meter, can be put in your pocket or bag, all it takes is a one second blow to check your lung function....
  • Suitable for: Adult or Kids with respiratory symptoms, asthma, chronic obstructive pulmonary disease, smokers..
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Argon CO2 Regulator, Tig Mig Welding Regulator Argon Flow Meter with 6.6Ft Gas Hose CGA-580 Inlet 0-3500PSI Pressure Gauge 10-60 CFH

  • CGA580 CONNECTION - The argon regulator/flowmeter is suitable for standard Gas tanks like argon, CO2, and helium with CGA-580 inlet connection, and has a unique filter port design on the CGA-580 mounting port..
  • PRECISE CONTROL & MEASUREMENT - Our argon CO2 regulator equipped with a flow meter and pressure gauge. Output flow is indicated by a ball in the flow tube and is adjustable from 10 to 60 SCFM (standard cubic feet per minute).The pressure gauge ranges from 0 to 3500 PSI and is used to read the amount of gas remaining in the tank..
  • RELIABLE QUALITY - The bodies of our argon flow meter is made of high-quality brass to withstand harsh environments and have a longer life. The flowmeter tube and protective cover are made of impact-resistant composite material for safety and durability..
  • APPLICATIONS - The gas pressure regulator can be used with argon, CO2 and helium. Ideal for MIG TIG welding, chemical and electronics industry. The welding gas regulator is an economic alternative for the customers who wants more precise gas metering..
  • PACKAGED WITH HOSE - Our argon regulator package comes with a 2m/6.6 Ft hose that will completely protect you from injury in adverse conditions and keep your tank a safe distance from your welding project..
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Horiba 9096001700 Plastic Body PH Electrode

  • Modular design makes it suitable for use with output modules, sensors and remote transmitters.Compact structure, easy to install.Intuitive clear reading, high reliability, measuring accuracy is ±1%.High-definition displays show both instantaneous and cumulative flow.Can be widely used to measure diesel, kerosene, gasoline, etc..
  • This digital turbine flow meter has modular design, high accuracy, compact size and stable performance. Easy to replace and maintain internal components. Suitable for use with output modules, sensors and remote transmitters..
  • Malfunction and solution:The flow meter is not accurate. 1. The method of field calibration is not correct. Calibrate again. 2. The flow rate on the meter is below the lowest. Increase the flow rate. 3. The flow meter is blocked by the dry liquid. Take out the impeller and clean it carefully and make sure the impeller turns freely..
  • 4. The impeller is wrapped by the sealing material. Remove the meter and make sure the impeller turns freely. 5. Too close to the impeller. Install properly 6. Too close to the motor or electronic noise environment.
  • The meter can not calibrate. 1. Circuit board is break down. Replace the circuit board. 2. Button is fail to press. Replace the circuit board..
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Bestarc Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge Argon Gas Welding AGR-2

  • Argon / CO2 regulator and flow meter, suitable for most argon tanks, argon hose for Miller, Lincoln, Hobart, HTP, and most other welders.
  • The material of body is quality brass. Sturdy and durable.
  • Easy to use, gas regulator can be directly screwed into argon or argon / CO2 tank, ideal choice for MIG TIG welding, chemical and electronics industry.
  • Accurate to read, pressure gauge reads from 0 - 3500 PSI, and the square flow tube reads from 0-25 CFH.
  • We provide high quality products at fair price, one year warranty, professional after-sales service.
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CGOLDENWALL Turbine Flow Meter Fuel Meter Digital Flowmeter with FNPT Thread, Flow Meter for Water Diesel Kerosene Gasoline, Flow Rate Range 2.5-26GPM (1 inch Flow Meter)

  • FLOW METER: Before use, please calibrate the flow meter with the liquid to be tested. And the flow rate of the liquid should exceed 2.5 gallons per minute, if the flow rate is too slow, the flow meter cannot measure normally. There is no battery included..
  • MULTI-FUNCTION DISPLAY: High-definition LCD display, can read single cumulative flow, instantaneous flow and total cumulative flow. The clear function can clear the value of cumulative flow, to make sure it is always within the measuring range. If your flow meter cannot work, please contact us in time..
  • HIGH-QUALITY MATERIALS: The aluminum alloy housing is sturdy, durable and corrosion-resistant, which have a long service time. The PCB circuit board make the battery have a long service life, and safe in use. Please NOTE: the LCD display is not water proof.
  • INSTALLATION: The flowmeter can be installed in horizontal and vertical directions, but the flow direction of the liquid needs to be consistent with the direction of the arrow on the flowmeter. There is no direction requirements for the installation of the display screen..
  • MEASURABLE LIQUIDS: The turbine flow meter can used for measuring the water, gasoline, diesel, kerosene, methanol and other low-corrosive, non-viscosity liquids..
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Protmex Anemometer, Digital Handheld Anemometer with USB Interface, Portable Temperature Humidity Wind Speed Meter with LCD Backlight, Air Volume Flow CFM Meter, PT6252B (Battery Included)

  • 【PROFESSIONAL AIR FLOW METER】Protmex PT6252B anemometer is a portable wind speed gauge that can accurately measure airspeed in 5 units: m/s, km/h, ft/min, knots, ft. Users can work under the dim surrounding with your anemometer via the bright backlit LCD screen..
  • 【USB DATA LOGGING AND DATA SYNC ON COMPUTER】The Protmex air flow meter cfm comes with a USB cable and PC software support can connect the wind meter to the computer via a USB port. For wind data logging, analyzing, and monitoring..
  • 【MULTI-FUNCTIONAL ANEMOMETER】The digital handheld anemometer can monitor and record wind speed, air volume, temperature, humidity, dew point temperature, wet bulb temperature, CFM airflow, and RH, perfect for balancing airflow in HVAC tasks such as duct vents, AC air output testing..
  • 【SWITCHABLE READING】The Protmex wind gauge has the functions of reading holding, maximum value, minimum value, etc. With a large-screen LCD and backlight, the multi-unit switching function..
  • 【ACCURATE AIR VELOCITY METER】Our Protmex wind speed meter for measuring wind speed range 0.5~30 m/s(+/- 2% of readings).
  • Wind temperature -20~60℃, -4℉-140℉(+/-0.2℃,32.56℉).
  • 2 temp sensors and 8 vanes make the meter is very sensitive to....
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CGOLDENWALL Turbine Flow Meter Digital Fuel Flowmeter with FNPT Inlet/Outlet, 1inch Flow Meter for Water Diesel Kerosene Gasoline, 2.5-26GPM /9-100LPM (1 inch)

  • FLOW METER: the 1 inch flow meter can read instantaneous flow rate, single cumulative flow and total cumulative flows. But it has minimum flow rate requirment, if the flow rate of the tested liquid is lower than 2.5 gal/min, the readings will be inaccurate..
  • TECHNICAL PARAMETERS：① diameter of water inlet: 32mm.
  • ③ the flow speed requirenment for tested liquid: 2.5~26 gal/min.
  • ⑥ max temp of tested liquid: 158°F/70°C.
  • MULTIPLE UNITS: the flow meter provide 4 meauring units for option, which are liter, gallon, pint and quart. The unit defaults to gallons, if the unit is not gallons, please refer to the user manual to change the unit to the needed one..
  • NOT WATER PROOF: the flow meter is not water proof, please keep the display from water during use, to avoid chip damage. We upgraded The flowmeter has been upgraded from never-sleep model to auto-sleep model, which automatically dims the screen when no liquid is flowing through it..
  • WIDE APPLICATION: The turbine flow meter can used for measuring the water, gasoline, diesel, kerosene, methanol and other low-corrosive, non-viscosity liquids. If there is any problem, please contact us in time..
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Flow Meter,Aluminum Alloy 1/2 inch Digital LCD Display High Accuracy Fuel Diesel Flowmeter Water Flow Rate Sensor,Control and Measure Low Flow for Gasoline,Kerosene,Engine Oil Blue

  • ✔【DIGITAL LCD DISPLAY】The aluminum alloy flow meter has LCD screen display, which can provide clear reading. Meanwhile, the LCD display flow....
  • ✔【READING AND ACCURACY】There aluminum alloy fuel diesel flow meter has intuitive clear reading and high reliability on digital stainless steel....
  • ✔【WIDE COMPATIBILITY】The high accuracy fuel flow meter is suitable for high viscosity liquid media such as diesel, gasoline, kerosene, engine....
  • ✔【RELIABLE QUALITY】The blue LCD display high accuracy aluminum alloy fuel diesel flow meter is 100% brand new and high quality. Meanwhile, it is....
  • ✔【100% WARRANTY】We promises every customer a 100% shopping satisfaction, feel free to reach us if you have any questions about your purchase.We....
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PH Meter Smart Bluetooth,7-in-1 ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp Water Meter, PH Meter for Water 0.01pH Resolution High Accuracy,ph Tester Digital with ATC.

  • ... 【Comprehensive Information Display】Simply immerse the tds meter electrode in the solution to be tested, readings are quickly displayed on a large LCD display. Water tester pen multi-parameter display at the same time, mobile phone APP control backlight display.Tds meter mini size,Lightweight and portable size allows you to take it around easily in your pocket and do your measuring anywhere..
  • 【Cloud-Based Data System】pH meter for water accurate real-time Bluetooth data transmission and clear measured values make it easy for you to save, manage and share water ph tester of test data without worrying about lab ph meters data loss.It can be used as a classic water tester even if ph tester is not connected to a smartphone..
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BTMETER BT-100 Handheld Anemometer Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone Wind Chill 14℉-113℉ Wind Temperature

  • 【Multifunction Pro Anemometer】Wind Speed, Wind Temperature, Wind Chill, Low battery indicator on bright backlit LCD screen. BT-100 is a portable wind speed guages can accurately measure air speed in 5 units: m/s, km/h, ft/min, knots, mph. Wind Temp in ℃/℉(Degree Celsius/Fahrenheit).
  • 【Accurate Wind Meter】Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 2% of readings), Wind temperature -10~60℃,14℉-113℉(+/-2℃,35.6℉).
  • 0.2℃. 2 temp sensors and 8 vanes makes this air velocity meter is sensitive to measure very low air flow in HVAC installation, duct vent. A good helper in CFM calculation..
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Forney 85364 MIG Gas Flow Meter and Regulator, MIG/TIG Welders

  • Combination of regulator and flow meter as one single stage piston design unit.
  • Provides accurate regulation of gas flow.
  • Impact resistant machined brass body, polycarbonate flow tube and outer cover.
  • Features regulator and flow meter in one unit.
  • Provides accurate regulation of gas flow designed for MIG and TIG applications.
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