AC Voltmeter for RMS Measurement - B3-71/1

The AC voltmeter V3-71/1 is designed to measure the RMS value of AC signals of arbitrary shape with a large amplitude coefficient in a wide frequency band. The instrument has data processing modes allowing to measure absolute deviation or ratio of signal levels (in decibels), as well as power (in watts and decibels to milliwatt) on loads with resistance from 4 to 1200 ohms. The B3-71/1 contains a probe for measuring AC voltage in the frequency range from 100 kHz to 1000 MHz, built on a compensation scheme, providing high linearity of conversion. On the front panel of the device B3-71/1 there is additionally installed a connector for connection of probes ( 1:1, 1:10 )..