According to the manufacturer's data sheet, the B801 features: : Sine, Square, Triangle, Pulse, and Ramp.
: Sine wave distortion is less than 2% between 10Hz and 100kHz. Operational Features : Variable control from < -10V to > +10V (open circuit). protek b801 manual link
Acquisition of Operational Manual for Protek B801 Test Equipment Date: October 26, 2023 Status: Informational According to the manufacturer's data sheet, the B801
: Common features include Data Hold, Min/Max/Avg recording, and RS-232 interfaces for data logging. According to the manufacturer's data sheet
Retailers like TEquipment and BRL Test provide detailed overviews of the device’s capabilities, such as its built-in 4-digit frequency counter and variable symmetry controls.