HI-70224L Pool Line ORP Test Solution 470mV 500ml bottle

Designed for use with Hanna’s Pool Line range of instrumentation, the bottles are ideal for big users and make for easy testing around the pool side, spas and hot tubs.

By simply immersing the ORP electrode in the test solution, users can quickly see if the electrode is reading accurately within the specified range. Using this as a diagnostic tool, users can clean and condition ORP electrodes, when necessary, to achieve correct measurements.

Each bottle has a lot number and expiry date clearly listed.

All sachets and bottles have an air tight, tamper-proof seal to maintain the quality of the solution.

*A Certificate of Analysis is available on request.