Senva HT1W-2FUD Humidity, Wall, 2%, LCD, 10K, Type 3, Surface

Senva HT1W-2FUD Humidity, Wall, 2%, LCD, 10K, Type 3, Surface. Senva's HT1 Series of Humidity/Temperature Recessed/Wall Sensors with 2 and 3% accuracies, universal analog output, and optional LCD display.