Collection: 2023 - Touch Sensor Designs
The latest B1 designs include touch sensors below the front display. This allows easy settings changes simply by holding a finger under the display.
AC Voltmeter
NB-B1-ACVF
- Swap between day and night brightness levels.
- Display the frequency by holding a finger under the left side of the display.
- Display the form factor and peak factor of the AC supply.
- Includes a USB output at the rear to allow a laptop to act as a primitive oscilloscope.
DC Voltmeter and Ammeter
NB-B1-DC
- Swap between day and night brightness levels.
- Now includes a fully isolated power supply.