> Lock-in Amplifier/Preamplifier
AC Voltmeter/Noise Meter
Low Noise DC Power Supply
Frequency Response Analyzer
Detecting and measuring AC signal's amplitude or phase buried in noise, as high sensitive AC Voltmeter with noise immunity.
NF has a variety of low noise preamplifiers for measuring small signals.
Low Noise DC Power Supply for Preamplifier
For sensor preamp power supplies and DC bias power supplies