T3SA3100 is a T3SA3000 series spectrum analyzer offers high performance specifications as standard with built-in preamplifier to enhance the measurement capability and sensitivity when measuring small signals. The T3SA3000 series has a large 10.1inch matte finish display for easier viewing in various lighting conditions. Suitable for research laboratory, development laboratory, repair and maintenance, calibration laboratory, automatic production test and general bench-top use applications.