This product is no longer available and has been replaced by: SEN12512. Some accessories, replacement parts, or services may still be available.
SEN12012 EasyAGII for Soil Volumetric Water Content Profile


The SEN12012 was an EasyAG II® probe with an SDI-12 interface and a 50-cm length. This probe provided water content profiles for cultivated soils of good tilth—commonly found in vegetable production areas. It was unsuitable for stony soils where the average stone size was larger than 10 mm.

The contemporary EasyAG probe is the SEN12512.

Sentek has changed the name of their water-content profile probe from EnviroSMART to EnviroSCAN.



Maximum Sensors per Standard Probe 4
Accuracy when Calibrated R2=0.89 (based on field calibrations)
Measurement Range Oven dry to saturation
Operating Temperature Range -20° to +75°C
Time to Read 1 Sensor 1.1 s
Sensor Diameter 2.65 cm (1.04 in.)
Access Tube Diameter 3.2 cm (1.26 in.)
Maximum Cable Length 60 m (200 ft)


Datalogger Considerations

Compatible Contemporary Dataloggers

CR200(X) Series CR800/CR850 CR1000 CR3000 CR5000 CR7X CR9000X

Compatible Retired Dataloggers

CR500 CR510 CR10 CR10X 21X CR23X CR9000

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