Reviews Peak Flow Meter

SDI Diagnostics 29-7000 Mouthpieces for Peak Flow Meter / Spirometer, Disposable 100/Box

Brentwood 2-100-1205 IQ Spirometer Mouthpieces (Pack of 25)

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..

Asthma Peak Flow Meter - Breathing Exerciser and Lung Performance - Breath Measurement System, Peak Flow Meter Measures Lung Performance for Athletes, asthmatics, Breathing Lung Exerciser.

• STRENGTHEN your respiratory muscles with this lung exerciser. Works both your inspiration and expiration muscles and helps increase your level of activity and exercise. Very effective in asthma and building stamina..
• Single Patient use device that measures how fast air leaves the lungs when you blow forcefully after fully inhale. Keep track to help know if your respiratory symptoms are worsening or not.
• Perfect for Athletes and Exercise, oxygen users and asthma. Dual flow range accurately measures for both adults & children. Instant readings track changes in air flow for detection of asthmatic issues.
• Includes Full Range Peak Flow Meter, Instructions, Paper Asthma Log.
• Manually enter the highest of your 3 readings. You can email your log to yourself or your doctor..

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..

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..

Quest AsthmaMD Lung Performance Peak Flow Meter Measures Lung Performance for Athletes asthmatics Breathing Lung Exerciser Breath Measurement System Includes Downloadable Free Tracking App

• STRENGTHEN your respiratory muscles with this lung exerciser. Works both your inspiration and expiration muscles and helps increase your level of....
• Single Patient use device that measures how fast air leaves the lungs when you blow forcefully after fully inhale. Keep track to help know if your....
• Perfect for Athletes and Exercise, oxygen users and asthma. Dual flow range accurately measures for both adults & children. Instant readings track....
• AsthmaMD App: We proved a Free app for accurate monitoring of your asthma. Manually enter the highest of your 3 readings. You can email your log to....
• Created by a Doctor for Better Asthma Control. Includes Full Range Peak Flow Meter, Instructions, Paper Asthma Log, and Free Download Tracking App.....

MESR-100 Capacitor Tester, Geevorks ESR Meter in Circuit Capacitor Tester Up to 0.001-100.0R, Auto-Ranging Ohm Meter

• This MESR-100 auto-ranging capacitor ESR and low Ohm meter measuring range from 0.001 to 100.0R, support in circuit testing..
• Capacitance meter is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C).The impedance become small, and we can then measure the true series resistor value..
• Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a r-esult we can use it as in circuit test..
• Dual terminal, for fast and easy inspect internal resistance of the capacitor, a printed ESR table for fast check..
• Note:The Capacitance Meter is used for testing the internal resistance of the capacitor, not for testing capacitance value.[Note: without SMD test clips].

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....

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.

0386-0849 Nitrogen Flow Meter 1/4 Inch SAE Flare Inlet and Outlet Connection 50PSI 0-75CFH Nitrogen Flow Indicator for Brazing

• Easy to Use: this nitrogen flow meter has 1/4" female torch inlet connector and 1/4" male torch outlet connection, can be used with nitrogen-purging....
• Nitrogen Flow Indicator: There is a float inside the flow meter, it can help you confirm whether nitrogen is flowing during brazing, providing low....
• Precise Control: The th folw indicator can control the gas flow through the copper tube during the brazing process, the flow accuracy can reach 3-4....
• Enhance Safety: This product provides extremely low flow through high precision gas control and has an overpressure safety relief rupture disc, so it....
• Excellent Material: The valve body structure of The meter is made of brass, which is resistant to corrosion and rust, and is durable.

RAINPOINT Water Meter Water Flow Meter for Garden RV Hose Measure Gallon or Liter Water Consumption Fits 3/4-inch Outdoor Hoses and Faucets

• HELPS CONSERVE WATER >>This portable water meter measures water consumption and water flow rate. With large LCD display allows you quickly know about....
• SENSITIVE & ACCURATE >> This water flow meter is equipped with a built-in hall sensor, Accuracy up to 1/10th Gallon, Measurement Tolerance > RAINPOINT hose water meter monitors not only the current singular watering volume and accumulative total water consumption, but....
• SIMPLE & FAST CONNECTION >> The hose flow meter comes with 2 quick connectors and can be easily connected to any standard 3/4’’ garden hose,....
• EASY TO USE >> The LCD screen of this water hose meter is big enough to be easy to read and displays water usage in gallons or liters. One button....

Extech Personal Noise Dosimeter and USB Interface with Sound Calibrator

• Calibrates and verifies Sound Level Meter operation.
• For use on Sound Level Meters with 0.5″ or 1.0″ microphones.
• Measures frequency weighted noise exposure and peak (C, Z) sound level.
• Datalog’s up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours.
• Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL).
• Adjustable Criterion Level, Exchange Rate and Threshold.