because that is what the peak flow meter reads after you have blown into it
A reading on an oxygen flow meter is typically taken from the flow meter itself where the indicator or marker aligns with a specific number indicating the flow rate of oxygen in liters per minute. It is important to read the measurement at eye level to ensure accurate readings.
The easiest way to find out how to read water flow meters, is by checking your local government or water provider's website. On the majority of these websites there is an explanation for how to read your meter.
The best way to check any current flow is with a clamp on amp meter. If you know any electricians they will have one. The meter just clamps on around the service conductor and the meter will read out what the current in the conductor at that moment. The amperage reading is dependant on what is operating in the shop at the time. to find out the total current flow turn everything on and take a reading.
THE SYMBOL FOR Flow Meter is : FI as Flow Indicator
The above is the symbol of flow meter.
One can find a meter for water flow from the following retailers: Amazon, India Mart, eBay, Buy GPI, Flowmeter India, Zapmeter, Flowmeters, Grainger, to name a few.
One can recalibrate a flow meter by having a company or owning a flow meter supplier or using a flow meter lab. No matter what type of flow meter they need to be checked to see if they need to be recalibrated regularly.
The flow range of a gas flow meter is the range of flow rates that the meter is capable of measuring accurately. It typically includes a minimum and maximum flow rate that the meter can reliably detect and measure. It is important to ensure that the flow rates being measured fall within the specified flow range of the gas flow meter for accurate readings.
rota meter
The Amp meter was design to allow current flow through the meter to measure with a minimal alteration to the original circuit. That is the ideal world, in reality the meter has some resistance and will lower the current flow. The multiple current setting on most meter will reduce the effects caused by the meter but you must be careful not to damage the meter by reading to high for the setting.
The Amp meter was design to allow current flow through the meter to measure with a minimal alteration to the original circuit. That is the ideal world, in reality the meter has some resistance and will lower the current flow. The multiple current setting on most meter will reduce the effects caused by the meter but you must be careful not to damage the meter by reading to high for the setting.