Senva HT1W-3KUX Humidity, Wall, 3%, noLCD, 20k, Surface

Senva HT1W-3KUX Humidity, Wall, 3%, noLCD, 20k, Surface. Senva's HT1 Series of Humidity/Temperature Recessed/Wall Sensors with 2 and 3% accuracies, universal analog output, and optional LCD display.