How do you read 200K ohms on a multimeter?

For a tongue measurement, probably 200K (200,000 ohms) would be about right. Note that the numbers beside the dial are maximums, so 200K means “no more than 200,000 ohms” while 20K means “no more than 20,000 ohms.” See the close-ups of the manual meters in Figure 6.

What is the resistance measured by the ohmmeter?

ohmmeter, instrument for measuring electrical resistance, which is expressed in ohms. In the simplest ohmmeters, the resistance to be measured may be connected to the instrument in parallel or in series. If in parallel (parallel ohmmeter), the instrument will draw more current as resistance increases.

How do you measure the resistance of a load with an ohmmeter?

1. To directly measure load resistance, disconnect the load from the power source (very important), then measure across the load with the ohmmeter.
2. The other way to measure load resistance is to measure the load voltage, then insert an ammeter in series with the load and measure load current.

What is the resistance of a voltmeter?

infinity
The internal resistance of the ideal voltmeter is infinity since it should not allow any current to flow through the voltmeter. Voltmeter measures the potential difference, it is connected in parallel.

Which of the following is used to measure resistance?

Resistance is measured using an instrument such as an analog multimeter or digital multimeter. Both types of instrument can measure not only resistance, but also current, voltage, and other parameters, so they can be used in a variety of situations.

How do you find the resistance of a voltmeter?

If we have movement with 50 microamps FSD, measuring 2.5 V full scale, this comes to voltmeter resistance of 2.5 ×10^6 / 50 = 50 × 10^4 ohms = 500 Kohm, whereas if a meter with 1 mA FSD is used for 2000 V measurement, its total resistance will be 2000 × 1000/1 = 2 Megohms.

Why high resistance is used in voltmeter?

A voltmeter measures the difference in voltage between the two different points (say, on opposite sides of a resistor), but it does not adjust the amount of current passing between these two points through the device. It will therefore have very high resistance, so that it does not draw current through it.