B&K Precision 5390
Fluke Networks T5-600 USA
B&K Precision 5492BGPIB
Amprobe AMP-220
Amprobe AMP-320
FLIR Systems Ltd CM85
Pomona Electronics 5899A
Pomona Electronics 6172A
Extech Instruments EX310
Amprobe ACD-14 TRMS-PLUS