It depends upon factors such as the needed voltage range, input impedance, accuracy, and temperature sensitivity. For some purposes, a multimeter (which will also measure current and resistance) costing under $10 can be found online at sources such as Amazon. Laboratory instruments can cost thousands of dollars.
Make sure that the test meter is on the correct voltage scale. Place one lead on one of the conductors to be tested and the other lead on the other voltage source conductor. The reading you obtain will be the voltage potential between the two conductors.
The decibel meter is better known as a sound level meter. You can measure sound by a microphone and a vu meter, a peak meter, or a AC voltage meter. The reading given by such a meter does not correlate well to human-perceived loudness.
The voltage 208 is a three phase voltage. Single phase is classed as the voltage obtained from any two legs of the three phase voltage system. The voltage between L1 to L2 = 208. L2 to L3 = 208 volts and L3 to L1 = 208 volts. To measure the load of the 208 volt device just clamp an amp meter around one of the legs coming from the load. This will give you the amperage that the load draws.
Yes. The voltage across every branch of a parallel circuit is the same. (It may not be the supply voltage, if there's another component between the power supply and either or both ends of the parallel circuit.)
1.8 voltage
4.6921 per meter.
5
It depends on how you parked if you parked like and idiot it you cost $150 if your meter ran out it could be $25.
aba ewan
$112.00 in western NewYork
power meter,power factor meter, frequency meter, volt meter ,watt meter ,voltage ampere meter,
8.325 a sq meter.
About $450.00
500 $
iNR 125
It costs about $9.00 per cubic meter
$100 per square meter