Digital Psychrometer (DTH35) with Extended Sensor Probe

UEI digital psychrometer with an extended sensor tube

The DTH35 Digital Psychrometer measures temperature, relative humidity, and calculates wet bulb, dew point and enthalpy of moist air (air with humidity). The housing design is useful for in-duct measurement, as well as ambient or vent outlet applications. A large, easy to read display, and built in magnet improves ease of use.

• Measures temperature and relative humidity
• Calculates Wet Bulb, Dew Point, Enthalpy
• Large digital back-lit display
• Designed for in-duct measurement (4” x 3/8” probe dimensions)
• Magnetic mount for hands-free use
• Probe cover functions as an extension for hard to reach areas
• Auto power off (can be disabled)
• Low battery indicator
• Min / Max and Data Hold
• Response Time: typically 60 seconds for a stable reading
• Temperature range: -4 to 122°F (-20 to 50°C) with 1.0° resolution and accuracy within 1.0°F (0.6°C)
• Humidity range: 0 to 99.9% RH with 0.1% resolution and accuracy within 3% at 77°F (25°C) from 10 to 90% RH
• Wet bulb: 5 to 121.8°F (-15 to 49.9°C) with 1.0° resolution and accuracy within 2.0°F (1.2°C) from 20 to 90% RH
• Dew Point: -4 to 121.8°F (-20 to 49.9°C) with 1.0° resolution and accuracy within 1.5°F (1.0°C) from 40 to 90% RH
• Enthalpy: 0 to 125 BTU/Lb. (0 to 292 KJ/KG) with 0.1 resolution
• Battery life: approximately 110 hours (without back light use)
• Dimensions: 9.5" x 1.75" x 0.75"

Supplied with:

• (2) CR2032 Lithium 3 volt button batteries
• Instruction manual