Digital Sound level Meter TES 1351

Digital Hygro Thermometer HT 9213

Digital Sound Level Meter TES1353H

TES 1358C Sound Analyzer

 

FW Bell 6010 Gaussmeter

 

 FW BELL 5170 Gauss/Tesla Meter

Digital Light Meter TES 1335

TES 92 – Electrosmog Meter