| Attribute | Specification |
|---|---|
| Manufacturer | METTLER TOLEDO |
| Material Number | 51344163 |
| Model | InLab Micro Pro-ISM |
| Product Type | Micro combination pH electrode |
| Recommended Application | Small samples in test tubes, vials and cuvettes |
| pH Range | 0–14 |
| Zero Point | pH 7.00 ±0.25 |
| Temperature Range | 0–100 °C |
| Temperature Sensor | Integrated NTC 30 kΩ |
| Shaft Material | Glass |
| Shaft Dimensions | 130 mm × 5 mm diameter |
| Membrane Glass | U glass |
| Membrane Resistance | <300 MΩ |
| Reference System | ARGENTHAL |
| Reference Junction | Ceramic |
| Reference Electrolyte | 3 mol/L KCl |
| Refillable | Yes |
| Sensor Management | ISM—Intelligent Sensor Management |
| Electrode Head | MultiPin |
| Cable Included | No |
| Compatible Cable | MultiPin-to-BNC/RCA cable, sold separately |
| Recommended Storage Solution | InLab Storage Solution 30111142 or 3 mol/L KCl 51350072 |
| Manufacturer Packaging | 1 electrode |
| Econo Green Selling Unit | Not publicly verified |


METTLER TOLEDO InLab Micro Pro-ISM pH Sensor
Part Number: 51344163
The InLab Micro Pro-ISM is a refillable micro combination pH electrode designed for measurements in small vessels such as test tubes, vials, and cuvettes. Its slender 5 mm glass shaft incorporates an NTC temperature probe and Intelligent Sensor Management for automatic sensor recognition and calibration-data transfer. A compatible MultiPin cable is required and sold separately.
Product Details
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