The SOBO³⁺ applies the method of conductivity measurement to determine the leftover quantity of salt/calcium chloride on a surface. Connected to the SOBO³⁺ mobile application, the SOBO³⁺ displays on the screen and on the mobile application the measured information, such as the amount of residual salt/calcium chloride, pavement temperature and instantly reports to the maintenance center. Being aware of your surface condition in real time with geolocalization will give you the keys for smart decision making.
Highway and Road
City and Municipality
Connected for smart and real time decision making
Connected to the SOBO application on your smartphone, the SOBO³⁺ delivers the information to the maintenance center in real-time with the exact geolocalization.
Measurements can be taken in
lbs/ lane mile
2 possible solutions with technical acetone and distilled water
100% distilled water
85% distilled water with 15% technical acetone
1.5 l (approx. 35 measurements)
Volume of fluid injected per measurement
41.5 ml ± 1 ml
range 0 to 50 g/m2
resolution 1 g/m2
Measurable de-icing agents
range -30 °C to 75 °C
resolution 0.1 °C
Subject to technical modifications without prior notice.
Transmission SOBO → smartphone
Transmission of reports (PDF)
with the SOBO application on your smartphone
-30 °C to +50 °C
-30 °C to +30 °C
battery 1 x 9V
900 mm x 118 mm
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