Original Hitachi SRP-4 Calibration Standard ETP Standard
$400.00Hitachi SRP-4 Calibration Standard is used to accurately calibrate SRP-4 micro-resistance probes, ensuring precise and repeatable copper thickness measurements on printed circuit boards
Material: High-purity electrolytic copper
Dimensions：3″×3″
English 
German 
French 
Spanish 
Vietnamese 
Russian