Specifications pH2Go
Measurement Specifications
Sensor
Glass-free ISFET (Ion Sensitive Field Effect Transistor)
Measuring range
pH 0 to 14
Accuracy
±0.02 pH
Resolution
±0.01 pH
Calibration
1-, 2-, 3- and 5-point calibration
Automated temperature compensated calibration (ATC)
Yes
Buffer types
DIN, NIST, JIS, custom buffer sets
Electrolyte solution
gelled KCl
Diaphragm
porous PTFE
Temperature accuracy
1 %
Temperature resolution
0.1 °C (0.1 °F)
Sample temperature range
0 °C to 80 °C (32 °F to 176 °F)
Device Specifications
Sample volume
0.5 mL
Dimensions (L x W x H)
108 mm x 64 mm x 35 mm (4.3 in x 2.5 in 1.4 in)
Weight (incl. batteries)
125 g (0.28 lbs)
Power supply
2x AAA 1.5V batteries (included)
Enclosure rating
IP67 according IEC 60529
Operating conditions
Ambient temperature
10 °C to 40 °C (50 °F to 104 °F)
Air humidity
5% to 95% relative air humidity, non-condensing
Battery lifetime
Approx. 10 000 measurements
Storage temperature
10 °C to 40 °C (50 °F to 104 °F)
Interface
Bluetooth™ Low Energy
Mobile Operating System
iOS & Android
Sample area
Sample well
PSU
Diaphragm
Porous PTFE
Sensor
ISFET
O-ring
FKM
Housing
PBT/PC
