To overcome these issues a titanium body serves as a matching pin

Quantity: 3 five-stage filters + 1 ceramic pre-filter

Use CAL Check feature periodically to verify meter performance

Calibration: Simple one-point calibration with distilled/deionized water

For use with the MI407 Meter

Hanna 84 µS/cm Conductivity Standard (230mL Bottle)-HI7033M 00891144000069 To overcome these issues aHI7033M is a premium quality 84 S cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an