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SC-1 Leaf Porometer Tech Specs
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Technical Specifications

Measurement Specifications
Stomatal conductance
Range: 0 – 1000 mmol/(m2s)
Resolution: 0.1 mmol/(m2s)
Accuracy: ±10% of measurement from 0 to 500 mmol/(m2s)
NOTE: The SC-1 can measure higher than 500 mmol/(m2s) and detect relative stomatal conductance change in the high range, but absolute accuracy becomes unverifiable past 500 mmol/(m2s).
Measurement time
30 s
Physical Specifications
Dimensions
Length: 15.8000 cm (6.2 in)
Width: 9.5000 cm (3.8 in)
Height: 3.3000 cm (1.3 in)
Sensor aperture diameter
6.35 mm (0.25 in)
Sensor cable length
1.2 m (4 ft)
Universal Power
4 AA batteries (not included)
Battery life
2 years (battery drain in sleep mode is <50 μA)
Data storage
4,095 measurements in flash memory
Sensor head dimensions
Length: 12.0000 cm (4.7 in)
Width: 2.5000 cm (1.0 in)
Height: 5.5000 cm (2.2 in)
Operating Temperature Range
Minimum: 5 °C
Maximum: 40 °C
Operating relative humidity range
Minimum: 1 %
Maximum: 100 % , with desiccant chamber
Connector Types
Serial-to-USB
Other
Compliance
Manufactured under ISO 9001:2015
EM ISO/IEC 17050:2010 (CE Mark)
GSA