Model PSCOUT2-BASE is the Base Model of the PulseScout2 Autocorrelator family that can measure 20 – 3500 fsec pulses, between 420 – 1600 nm wavelength. This device is not equiped with a detection module. A detection module is required for desired wavelength and sensitivity (i.e. PMT or PD). 
The PulseScout2™ autocorrelators are a versatile, easy-to-use diagnostic tool for measuring ultrafast pulses. This autocorrelator family is capable of measuring pulse widths from both high repetition rate (MHz) oscillators and low repetition rate (kHz) amplifiers from visible to IR wavelength range. A photodiode detector module is suitable to detect and measure high-energy amplified pulses, and a photomultiplier detector module is to measure low-energy oscillator pulses. Conveniently, these detector modules are fully interchangeable in seconds. Alignment is straight-forward and can also be done easily even for first time users, making this autocorrelator an ideal diagnostic tool for all of your ultrafast applications. CE compliant.