This is the calibration water catch box needed to run the ASTM E331 calibration test for spray racks. ASTM standards stipulate that the test be done every 6 months. Do your own calibration testing. ASSEMBLY REQUIRED.
This is the calibration water catch box needed to run the ASTM E331 calibration test for spray racks. ASTM standards stipulate that the test be done every 6 months. Do your own calibration testing. ASSEMBLY REQUIRED.