| Brand | Cole Parmer / Oakton |
|---|---|
| Product | pH Meter |
| MPN | PH 550 |
| Country of Origin | United States |
Check the listing for details. Oakton pH 550 Benchtop pH/mV/Temperature Meter with Power Supply – Tested. Condition: Used, Made in United States. Listed at 183.34 USD. The unit powers on properly, the display is bright and clear, and all buttons respond correctly. Benchtop laboratory design. (Specifications based on manufacturer data for Oakton pH 550 series.). mV Range: ±2000 mV (typical).