Uni-T UT331+ Temperature and Humidity Meter

The Uni-T UT331+ Temperature and Humidity Meter is a practical measurement tool designed for everyday technical, maintenance, and environmental applications. It offers a temperature range of -20°C to 70°C with an accuracy of ±0.5°C, and a humidity range of 0–99.9% RH with an accuracy of ±3% RH (10–90% RH) or ±3.5% RH (remaining range). The device provides a fast response time of approximately 1 second and a resolution of 0.1°C / 0.1% RH, with selectable units of °C / °F. The UT331+ provides stable and accurate results, allowing for real-time monitoring of environmental conditions. It measures dew point (-78.2°C ~ 70°C, accuracy ±1°C) and wet-bulb temperature (-21.6°C ~ 70°C, accuracy ±0.5°C), offering a complete picture of air parameters. This makes it ideal for use in warehouses, workshops, service operations, and workplace environmental monitoring. The offset setting function allows for calibration of temperature, humidity, dew point, and wet-bulb temperature readings to meet specific measurement requirements and for periodic inspections. For user-friendly operation and data logging, the meter features memory for up to 299 measurements, which can be exported to a computer via USB for convenient data management and analysis. It includes functions such as MAX/MIN, Data Hold, an alarm, and automatic logging to capture parameter changes without constant monitoring. Additional features include an LCD backlight for improved readability, an auto-power-off function to save energy, and PC analysis capability, enhancing convenience for both mobile and stationary use. Included in the package are: - Uni-T UT331+ Temperature and Humidity Meter - USB cable - User manual - 4 x Batteries