KEYSIGHT TECHNOLOGIES

2 Channel 10Hz to 350MHz Universal Frequency Counter/Timer with LXI-C/LAN, USB, GPIB Connectivity

KEYSIGHT TECHNOLOGIES

Two Channel Universal Frequency Counter with 12 Digits/sec Resolution and 350MHz Input Channel

TEKTRONIX

3 Input Channel 300MHz Timer Counter with 100ps Single Shot Resolution and USB Connectivity

TEKTRONIX

频率计数器, 400MHZ, 0.001HZ至400MHZ, 12 位, 25 MVRMS, FCA3100系列

HOBUT

Digital Panel Meter, M850, Blue LED, 12 Digits, Multifunction, 48-570V, 6A, -