BUT is designed and built in accordance with CISPR 15, for measurements of radio frequency disturbance in the range of 150KHz-1605KHz for lighting equipment.

It is especially designed for insertion loss measurement of luminaries connected to electrical supplies feeding residential load in the voltage range 100V/250V between phases or phase and earth, in a system using the AFJ LISN LS16C/10.

Small size with innovative case, BUT weight is less than 200g.