Find the sensor that's right for you
Choose HT1
If you are monitoring a dry, stable environment like a cigar humidor or a guitar case where budget is a priority and moisture is non-existent.
Choose HT.w
If you are monitoring a basement, attic, or general indoor space where fluctuations are expected, or you want the longest on-board data logging (45 days) for when you are traveling.
Choose HTP.xw
If you are managing high-value assets (like a wine cellar, server room, or precision grow operation) where the higher accuracy (±0.1°C vs ±0.2°C–0.7°C) and pressure data are necessary for fine-tuning your environment.