| Model | PHS-25 (Knob type) |
|---|---|
| Brand | Unbranded |
| pH Range | 0.00-14.00pH |
| Product | pH Meter |
| UPC | 843214091965 |
Check the listing for details. Lab PH Meter Benchtop Digital Acidity Measure mV Tester w/Temperature Compensate. Condition: New. Listed at 110.19 USD. The difference is from the accuracy from pH and mV. We continually strive to update and improve our product line. We are always glad to assist you and stand by our products. We will work on resolving your particular case ASAP.