48H570 - Walter Surfox Passivation Tester Replacement Array Board

Restore Precision to Your Passivation Testing

The Walter 48H570 Array Board is a critical replacement component designed specifically for the maintenance and repair of Walter Surfox Smart Passivation Testers. In the world of industrial metal finishing, ensuring that stainless steel surfaces are properly passivated is non-negotiable. The Surfox Smart Passivation Tester is the industry standard for verifying the integrity of the passive chromium oxide layer, and this array board is the electronic heart that drives its display and sensing capabilities.

Over time, electronic components in frequently used diagnostic tools can experience wear or failure due to the demanding nature of industrial environments. The 48H570 Array Board is a genuine OEM part, manufactured to the exact specifications of the original equipment. This ensures a seamless installation process and guarantees that your device returns to its factory-calibrated accuracy. By replacing a faulty array board, you avoid the significant cost of purchasing a completely new testing unit while extending the service life of your existing asset.

This component is essential for the correct interpretation of electrochemical signals and the subsequent LED indication of "Pass" or "Fail" status. Without a functioning array board, operators cannot reliably certify that a workpiece has been sufficiently cleaned and passivated, potentially leading to quality control issues or rejected shipments. Trust in genuine Walter parts to maintain the high standards of safety and quality your operation requires.

Product Features

• OEM Quality: Manufactured by Walter Surface Technologies for a guaranteed fit and performance.


• Cost-Effective Repair: Allows for the repair of expensive testing equipment rather than replacement.


• Critical Functionality: Restores the display and sensing logic required for accurate passivation readings.


• Industrial Durability: Built to withstand the rigors of shop floor usage.