MO290 Extech Pinless Moisture Psychrometer plus IR

General
Dew Point MO290-NISTL_S: -22 to 199 °F (-30 to 100 °C)
MO290_S: -22 to 199 °F (-30 to 100 °C)
Distance to Target Ratio 8:1
Emissivity 0.95 fixed
Measurement Depth up to 0.75″ (19mm)
Relative Humidity 0 to 100%
Relative Humidity Basic Accuracy MO290-NISTL_S: ±3%
MO290_S: ±3%
Relative Moisture Content Max Resolution [Pinless] 0.1
Relative Moisture Content [Pinless] 6 to 99.9
Sensor Type Replaceable threaded contact pins, non-penetrating electromagnetic sensor pad
Temperature [Air] MO290-NISTL_S: -20 to 170 °F (-29 to 77 °C)
MO290_S: -20 to 170 °F (-29 to 77 °C)
Temperature [Air] Basic Accuracy MO290-NISTL_S: ±3.6°F (2.0°C)
MO290_S: ±3.6°F (2.0°C)
Temperature [Air] Max Resolution MO290-NISTL_S: 0.1°F/°C
MO290_S: 0.1°F/°C
Temperature [IR] Basic Accuracy MO290-NISTL_S: -4 to 392 °F (-20 to 200 °C)
MO290_S: -4 to 392 °F (-20 to 200 °C)
Temperature [IR] Max Resolution MO290-NISTL_S: ±3.5% or ±9°F(4.5°C) whichever greater
MO290_S: ±3.5% or ±9°F(4.5°C) whichever greater
Temperature [RTD] MO290-NISTL_S: 0.1°F/°C
MO290_S: 0.1°F/°C
Vapor Pressure 0 to 20.0kPA
Water Vapor 0 to 999gpp (0 to 160g/kg)
WME Moisture Content Basic Accuracy [Pin] MO290-NISTL_S: ±5%
MO290_S: ±5%
WME Moisture Content Max Resolution [Pin] 0.1
WME Moisture Content [Pin] 0 to 99.9%