8. Technical data
Typ
Parameters
Sensor
Measurement range
Resolution
Accuracy
Temperature
compensation
Probe
Measuring rate
Operating temperature
Storage temperatur
Power
Battery life
Housing
Protection Class
CE guideline
Dimensions (L x B x H)
testo 206-pH1
testo 206-pH2
pH / °C
pH electrode / NTC
0 ... 14 pH / ±0 ... +60 °C
(short-term to +80°C, max. 5min)
0.01 pH / 0.1 °C
±0.02 pH / ±0.4 °C
Automatic
Automatic
Probe module
Probe module
w / immersion probe
w / penetration probe
2 / s
±0 ... +60 °C
-20 ... +70 °C
1 x button cell, Type CR2032, 3V
Instrument: ABS, TopSafe: PU
With TopSafe: IP 68
2014 / 30 / UE
110 x 33 x 20 (without probe and Topsafe)
8. Technical data
testo 206-pH3
Depending on
external probe
BNC module w /
connection socket
Approx. 80h
35