| Brand | Pasco |
|---|---|
| Model | CI-6507 |
| Parameter(s) Measured | pH |
| MPN | CI-6507 |
Check the listing for details. PASCO-CI-6507 pH Electrode And Amplifier. Condition: New – Open box. Listed at 10.00 USD. The sensors appear unused but I can't verify. Dated 10/1997. I cannot test these, they are sold as is.