testo 206-pH3 – pH measuring instrument

Order-Nr. 0563 2063

The pH value is an important parameter for guaranteeing the quality of products in the food sector, the cosmetics industry and the sanitary and HVAC sector, etc. The testo 206-pH3 is a pH measuring instrument for flexible use.
The main advantage of the testo 206-pH3 pH measuring instrument is that it has a connection for an external pH probe. You can use the BNC socket to connect a probe suited to your requirements and swap it as and when needed (probe can be ordered separately). Testo offers pH probes for liquids, a food probe (also for semi-solid media) and a pH glass electrode for use in more aggressive media.

Some pH probes from Testo have an in-built temperature sensor. When this kind of probe is used, the delivered temperature value is evaluated automatically. In the case of probes without a temperature sensor, the temperature can be adjusted manually.

Automatic final value recognition makes the measuring process easier. The TopSafe protective case provided protects the measuring instrument against dirt, water and impact (in compliance with IP 68). This means that the measuring instrument can also be used outdoors or in harsh industrial conditions

testo 206-pH3 – pH measuring instrument specification :

• Weight : 69 g
• Dimensions : 197 x 33 x 20 mm ((LxWxH)) , 110 x 33 x 20 mm (without probe and TopSafe)
• Operating temperature : 0 to +60 °C
• Protection class : IP68
• Battery type : 1 x CR2032
• Battery life : 80 h (Auto Off 10 min)
• Storage temperature : -20 to +70 °C
• Measuring range pH – Electrode : 0 to 14 pH
• Accuracy pH – Electrode : ±0.02 pH
• Resolution pH – Electrode : 0.01 pH
• Measuring range Temperature – NTC : 0 to 80 °C (depending on the pH probe used)
• Accuracy Temperature – NTC : ±0.4 °C
• Resolution Temperature – NTC : 0.1 °C