Aluminum Comparator Block LPI Accessories 45 lb / 20

45 lb / 20

Demanding environments

Conveniently switch magnetizing current from head/tail to coil by changing 2 plug-in cable connections

It provides excellent corrosion inhibition to protect parts and equipment from rusting

Aluminum Comparator Block LPI Accessories 45 lb / 20Type 3 reference test block (JIS Z 2343 3 ISO 3452 3) The Aluminum Comparator Block is divided into two segments and can be used to compare different penetrants to one and other or fresh penetrant to penetrant in use. The cracked aluminum block is made from 2024 Aluminum with a groove separating the two sides to facilitate side by side penetrant comparison.