Description
Details
Product Description
Smart measuring technology – advantages offered by the testo 205 for pH value and temperature measurement
- The testo 205 enables pH measurements to be carried out in semi-solid media. The integrated temperature sensor ensures precise temperature compensation, and therefore accurate pH measurement
- The pH probe is maintenance-free, leak-proof and insensitive to dirt thanks to the gel electrolyte in the probe
- The hole diaphragm of the pH probe enables quick, reliable pH measurement
- The combined pH measuring tip with temperature probe can be replaced by the user. This saves you the cost of purchasing a new measuring instrument
Equipment and features of the pH/temperature measuring instrument starter set
- pH value and temperature are shown simultaneously on the illuminated display. You can therefore keep an eye on both values at all times
- The automatic final value recognition (auto-hold) records the measuring value as soon as this is stable. An advisory tone informs you when the measuring value is stable
- Storage cap with gel: the storage cap, which is filled with gel electrolyte and attached to the pH probe, is used to store the probe between measurements. The electrolyte gel promotes the durability of the pH probe and reduces maintenance time and costs
- The belt/wall bracket supplied enables the measuring instrument to be stored safely on the wall or on a belt
- Calibration: the pH/temperature measuring instrument can be calibrated at one, two or three points
- Calibration dosing bottles: our DAkkS-certified calibration solutions are suitable for calibrating the pH probe. The pH probe is calibrated in the integrated dosing aperture of the calibration dosing bottle. This guarantees economical use of the calibration solution
- Aluminium case: the robust case enables the pH/temperature measuring instrument to be transported safely
Delivery Scope
Technical Data
General technical data | |
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Weight | 135 g |
Dimensions | 145 x 38 x 167 mm ((LxWxH)) |
Operating temperature | 0 to +50 °C |
Product-/housing material | ABS |
Protection class | IP65 |
Product colour | white |
Authorizations | CE 2014/30/EU |
Length probe shaft | 25 mm |
Diameter probe shaft | 11 mm |
Standards | DIN EN 12830 |
Battery type | 4 x Button cell LR44 |
Battery life | 80 h (Auto Off 10 min) |
Display type | LCD (Liquid Crystal Display) |
Display size | 2 lines |
Measuring rate | 2 measurements per second |
Storage temperature | -20 to +70 °C |
Temperature – NTC | |
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Measuring range | 0 to +60 °C (Short-term to +80 °C max. 5 min) |
Accuracy | ±0.4 °C |
Resolution | 0.1 °C |
pH – Electrode | |
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Measuring range | 0 to 14 pH |
Accuracy | ±0.02 pH |
Resolution | 0.01 pH |
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