Metrix
Metrix MX0531 Socket Tester, Loop Impedance Test Type Phase to Earth 400V ac, RCD Test Type Tripping test (pulse), RCD
Part: MX0531
Multi-function tester for socket, loop impedance and RCD circuit checks.
RS PRO
RS PRO ISA-730, ISP-730 Desktop Spectrum Analyser, 150 kHz → 3 GHz
Part: 123-3568
Desktop spectrum analyzer measuring frequencies from 150 kHz to 3 GHz for RF signal analysis.