YATO Digital Multimeter TRUE RMS, YT-73083

Multimeter TRUE RMS YT-73083 YATO, is a meter that allows the measurement of electrical quantities. The meter allows measurement of AC and DC voltage, current and resistance, capacitance, frequency and temperature. In addition, this multimeter is equipped with a test slot for checking transistors and can also test diodes. You can switch between the different types of measurements using the rotary dial, where you can also set the desired range for each variable. Measured values are displayed on a clear, backlit LCD display in the durable, plastic body of the instrument. In addition, the body is housed in a removable silicone case that provides partial protection from moisture, dirt and, last but not least, protects the device from vibration. The meter comes with quality cables with measuring tips. Power is supplied by the recommended 9 V 6F22 alkaline battery. The device is equipped with a 10 A fuse.

TRUE RMS function

The TRUE RMS meter calculates the actual RMS value of AC current and voltage for both sine and non-sine waveforms. The instrument first measures the actual value of the sine wave at several time intervals, then squares the measurement results, sums them, calculates the average, and finally amplifies the average result. The result of the measurement is the actual effective AC voltage/current value even for a distorted sine or rectangular wave.