| Brand | Extech Instruments |
|---|---|
| Specific: Connection | 4 Pin Female |
| Specific: Calibration | 1, 2, Or 3 Pt. |
| Product | pH Meter |
| MPN | PH220 |
| Specific: Display Temp Range | 0-100° C; 32-212° F |
| Specific: pH Range | 0-14 |
| Specific: Power Supply | 9V Battery (Not Included) |
| UPC | NA |
Check the listing for details. Extech Instruments PH220 Palm PH Meter Only. Condition: Used. Listed at 25.00 USD. Extech Instruments PH220 Palm PH Meter Only