Wescor Inc Model HR-33T Dew Point Microvoltmeter

Flash sale Wescor Inc Model HR-33T Dew Point Microvoltmeter / Soil Psychrometer is in perfect working condition! This unit looks and works great! Comes with 60 days warranty.

• Measurement Ranges (Full Scale): 10, 30, 100, and 300 microvolts. 
• Accuracy: Accurate in the range of 155 to 7000 kPa. 
• Modes of Operation:
  • • Hygrometric (Dew Point): Automatically maintains the thermocouple junction at the dew point temperature using sophisticated sensing/control circuitry.
    • Psychrometric (Wet Bulb): Cools the thermocouple below the dew point via the Peltier Effect. 

• Power Supply Options: Standard alkaline battery (HR-33T), rechargeable NiCd battery (HR-33T-R), or external AC modules (115V or 220/240V). 
• Recorder Output: 10 volts full scale (10mA). 
• Physical Dimensions: 23 cm × 30 cm × 13 cm. 
• Weight: 3.3 kg (including batteries). 
• Enclosure: Rugged formed aluminum carrying case. 
• Compatibility: Designed to connect with Wescor sample chambers (e.g., C-52, C-30) and in situ leaf psychrometers (L-51, L-51A)