The Keysight 972A handheld multimeter for low level signals measures low-level dc/ac volts or capacitance.
For measuring low-level signals, the Keysight 972A gives you 40 mV ranges for dc/ac voltage and the assurance of 20 kHz frequency response. For capacitance testing, the Keysight 972A measures from 10 pF to 1000 µF. A convenient dual display shows the range, elapsed time, or reference values, in addition to your reading.
Accuracy: 0.2% for dc, 0.5% for ac, 0.2% for ohms, 1.2% for capacitance
Display count: 4,000
40 mV range is great for chasing small signals
Dual digital displays
For complete details, click on the Data Sheet link.