A simple solution to calibrating and validating turbidity meters that have a 0 to 1000 NTU range. Made specifically for the HI93414 and HI98703 turbidity meters.

Supplied with Certificate of Analysis

• Lot number

• Expiration date

• Standard value

• Reference meter NIST traceable

• AMCO AEPA-1 primary sealed standards: <0.10, 15, 100, 750 NTU