Temperature Humidity Meter Remote Probe 0 to 100 Percent Relative Humidity Range +/-3 Percent Humidity Accuracy -4.0 Degrees to 140 Degrees Temp Range (F) +/-0.9 Degrees Temp Accuracy (F) -4 Degrees to 140 Degrees F Wet Bulb Temperature Range -4 Degrees to 140 Degrees F Dew Point Range 0 to 100 Percent Absolute Humidity Range 4 Degrees to 140 Degrees Surface Temp (F) 0.1 Percent Humidity Resolution Sensor Type Capacitance Display None Bar Graph No Memory None