Function generators and arbitrary generators represent the most interesting and versatile group of measuring instruments in the LF range nowadays. Irrespective of the frequency range in which you are working, whether you require high or extremely low output voltages, whether you apply sweep functions or generate defined pulse sequences or audio surges, the TOELLNER range of function generators provides everything – with a convincing quality. Function generators for standard functions, for sawtooth, pulses or other asymmetric functions – low-distortion function generators with high output voltage and maximum output power – function generators which can be used triggered, pulsed, phasecoupled, with internal or external sweep-frequency control, and as broadband – function generators with integral frequency counter, digital display for various operating functions and crystal-controlled frequency setting. Exceptionally clear in concept, rugged, and practice-oriented.