Microvoltmeter (115 V, 50/60 Hz)
For the measurement and amplification of extremely small DC and AC voltages e.g. induction, thermo- and photovoltages. Indication using LED display, in addition a voltage signal proportional to the measurement variable can be tapped at the analogue output and supplied to a demonstration measuring instrument, a recorder or an interface. The measurement signal is fed into the device via a BNC socket or a 4-mm safety socket. An additional DIN socket allows for the connection of Hall sensors (U8533997). A filter can be connected to the measurement input for signal smoothing or for upper limitation of the measurement frequency.

Meas. Ranges: 199.9 µV; 1.999 mV; 19.99 mV; 199.9 mV; AC/DC
Frequency range for AC: 10 Hz up to 1 kHz
Input impedance DC range: 100 k?; AC range: 900 k?
Upper cutoff frequency: 1 Hz; 10 Hz; 100 Hz; 1 kHz (switchable) also usable for DC-signal smoothing
Display: 3½-digit LED, 20 mm high
Measurement accuracy: 5%
Meas. Rate: 3 measurements/s
Output voltage: 0 up to ± 2 V
Output current: Max. 1 mA
Dimensions: 235x250x180 mm
Weight: approx. 3.3 kg