Mærke
- HIOKI 19
- FLUKE 17
- KEYSIGHT TECHNOLOGIES 17
- BELDEN 10
- ROHDE & SCHWARZ 10
- KEITHLEY 7
- PICO TECHNOLOGY 7
- POMONA 7
- AMPHENOL RF 5
- B&K PRECISION 5
- EVERETT CHARLES TECH 5
- SCHUTZINGER 5
- AEMC 4
- FLUKE CALIBRATION 4
- GW INSTEK 4
- TEMPO 4
- FLUKE NETWORKS 3
- TEKTRONIX 3
- TESTO 3
- AIM-TTI INSTRUMENTS 2
- AMETEK LAND 2
- CHAUVIN ARNOUX 2
- ELDITEST 2
- HANNA INSTRUMENTS 2
- OMEGA 2
- SUPERIOR ELECTRIC 2
- BEHA-AMPROBE 1
- EA ELEKTRO-AUTOMATIK 1
- HIRSCHMANN TEST AND MEASUREMENT 1
- KEWTECH 1
- KLEIN TOOLS 1
- MULTICOMP PRO 1
- NI 1
- PEAK 1
- PLATINUM TOOLS 1
- PMK 1
- SEFRAM 1
- SIRETTA 1
- TESTEC 1
- WURTH ELEKTRONIK 1