Description

The Microvoltmeter is an effective and robust
replacement for a spot galvanometer with nine ranges
from 100μV to 3μV. The input resistance is 10MO/V
and is 1K on the 100V range which is considerably
better than a spot galvanometer. The instrument has
a large moving coil meter which can be auto-zeroed
by a membrane button switch. Input is by way of 4mm
sockets or, for very low voltages where a shielded lead
is preferred, UHF socket.