HI700304P Pool Line 12, 880 µS/cm Conductivity Standard Sachets are premium quality standard used to calibrate conductivity meters that measure the salt level in swimming pools, spas, and hot tubs. The EC standard is NIST traceable and packaged in single-use sachets. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna’s line of conductivity solutions has been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet.
- Convenient packaging for one time use
- 25 sachets containing 20 mL of solution
- Ideal for Service Technicians in the maintenance of a saltwater pool









