32-bit core processor
5-digit 4.3-inch TFT LCD display
4 signal source output impedance: 30Ω, 100Ω, 10/100, /10CC
List mode function, 10 steps
100 sets memories for internal storage/save
500 memories for U disk storage/save, supports FAT16 and FAT32 files
Save the last parameter settings before power off
Standard interface: RS-232, HANDLER, USB HOST