HTC HD-303 Mini Thermo Hygrometer with Dew Point and Wet Bulb Temperature Measurement, Large Backlit LCD, Max/Min Function, and Data Hold for Industrial, HVAC, and Environmental Applications

The HTC HD-303 Mini Hygrometer is a compact and versatile instrument designed for measuring ambient temperature and humidity. Its user-friendly features make it suitable for various applications, including HVAC maintenance, environmental monitoring, and industrial processes.

Key Specifications:

• Humidity Measurement:

  • Range: 0.0% to 99.9% Relative Humidity (RH)
  • Resolution: 0.1% RH
  • Accuracy:
    • 20% to 80% RH: ±3.0% RH
    • Other ranges: ±4.0% RH

• Temperature Measurement:

  • Range: -20.0°C to 60.0°C (-4.0°F to 140.0°F)
  • Resolution: 0.1°C/°F
  • Accuracy:
    • 0.0°C to 45.0°C: ±1.5°C
    • Other ranges: ±1.5°C

• Wet Bulb Temperature Measurement:

  • Range: -20.0°C to 60.0°C (-4.0°F to 140.0°F)
  • Resolution: 0.1°C/°F
  • Accuracy:
    • 0.0°C to 45.0°C: ±1.0°C
    • Other ranges: ±1.5°C

• Dew Point Temperature Measurement:

  • Range: -50.0°C to 60.0°C (-58.0°F to 140.0°F)
  • Resolution: 0.1°C/°F
  • Accuracy:
    • 0.0°C to 45.0°C: ±1.0°C
    • Other ranges: ±1.5°C

• Sampling Rate: 2.5 samples per second

• Display: Large backlit LCD for clear readability

• Power Supply: Three AAA 1.5V batteries

• Dimensions: 155 mm (H) x 50 mm (W) x 28 mm (D)

• Weight: Approximately 150 grams

Features:

• Data Hold Function: Allows users to freeze the current reading on the display for easy recording.

• Max/Min Function: Enables tracking of maximum and minimum readings over time.

• Backlight: Illuminated display for visibility in low-light conditions.

• Dew Point Measurement: Provides dew point temperature readings, essential for assessing condensation risk.

• Auto Power Off: Conserves battery life by automatically shutting down after 30 minutes of inactivity.

Applications:

• HVAC Systems: Monitoring and adjusting environmental conditions to ensure optimal system performance.

• Environmental Monitoring: Assessing indoor air quality and maintaining comfort levels in various settings.

• Industrial Processes: Ensuring appropriate temperature and humidity levels critical to manufacturing and storage.

• Agricultural Settings: Monitoring conditions in greenhouses and storage facilities to preserve crop quality.

Standard Accessories:

• User Manual

• Soft Carrying Case

• Batteries