HI700224P Pool Line ORP Test Solution is a quality test solution made from reagent grade chemicals that is used for testing the response of platinum and gold ORP electrodes used to measure swimming pools, spas, and hot tubs water quality. The ORP test solution is packaged in convenient disposable sachets and is ideal for Service Technicians that check the process ORP probes while performing routine site maintenance. The sachets are also ideal for the user that only needs to check the probe on an infrequent basis. Each time a packet is opened it is as fresh as the day it was produced.
- 470 mV ±10 mV @ 25℃ value
- 25 sachets each with 20 mL of solution
- 5 year shelf life for unopened sachets









