The Mettler Toledo LE420 pH composite electrode is designed for precise measurement and is compatible with Mettler Toledo pH meters like Fe20 and FE28 models. It features a measurement range from pH 0 to 14 and operates within a temperature range of 0°C to 80°C.
Key Features of the Mettler Toledo LE420 pH Electrode
Maintenance-Free Design
The electrode includes a gel reference electrolyte for reliability and a robust POM shaft for durability.
Technical Specifications
| Specification | Value |
|---|---|
| Measurement Range | pH 0 to 14 |
| Temperature Range | 0°C to 80°C |









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