Marque
- Megger 97
- Phoenix Contact 63
- Hirschmann Test & Measurement 62
- Fluke 53
- Chauvin Arnoux 47
- Gossen Metrawatt 39
- RS PRO 31
- Weller 27
- Keysight Technologies 19
- Metrel 19
- Brady 16
- Seaward 15
- Adder 11
- Fluke Networks 10
- Metrix 10
- Tempo 10
- No Climb 9
- FLIR 7
- Rohde & Schwarz 7
- Martindale 6
- Teledyne LeCroy 6
- Beha-Amprobe 5
- Metcal 5
- NetAlly 5
- SIP 5
- ABUS Security-Center 4
- Seaward Clare 4
- Conemount 3
- Desco Europe 3
- Ideal 3
- Sefram 3
- CTEK 2
- Dymo XTL 2
- Facom 2
- Festo 2
- Littelfuse 2
- Metrohm 2
- Pico Technology 2
- Powerprove 2
- Radiodetection 2
- Aaronia Ag 1
- BK Precision 1
- CSL 1
- Catu 1
- Cisco 1
- Cressall 1
- DeWALT 1
- Dehn 1
- Hios 1
- Klauke 1
- SKF 1
- Sauter 1
- Staubli 1
- Steinel 1
- TecMate 1
- Welding Star 1
- nVent-Schroff 1