Extech RH401 Digital Psychrometer and IR Thermometer

Model: RH401

Measures Humidity, Wet bulb, Dew Point, Air Temperature and takes Non-contact IR Temperature measurements.

$179.99 USD

was $199.99

1 Week

Extech RH401 - Digital Psychrometer + InfraRed Thermometer

Digital Psychrometer + InfraRed Thermometer

Humidity, Wet bulb, Dew Point and Air Temperature

Plus IR for non-contact surface Temperature measurements

Key Features:

  • Triple display with backlighting View Air temp+RH+surface temp View Dew Point+RH+surface temp View Wet Bulb+RH+surface temp
  • InfraRed Thermometer with Built-in laser pointer 8:1 distance to target ratio Adjustable Emissivity from 0.3 to 1.0
  • Precision humidity capacitance sensor is retractable for protection during transportation and storage
  • Calculates T1 (IR Surface Temperature) - DP (Dew Point) differential
  • Programmable Auto power off and Low battery indication
  • Over-range/under-range alert indicator
  • Built-in RS-232 interface for capturing readings on a PC
  • RH401 complete with 4 AAA batteries and carrying case
  • Optional RH405 kit includes meter, 33% and 75% calibration bottles, RS-232 cable, 4 AAA batteries and carrying case
Humidity10 to 90%RH
InfraRed Temperature-40 to 932°F (-40 to 500°C)
Air Temperature-4 to 122°F (-20 to 50°C)
Dew Point-90.4 to 122°F (-68.0 to 49.9°C)
Wet Bulb-6.9 to 122°F (-21.6 to 49.9°C)
Emissivity Adjustable0.3 to 0.99
Field of View8:1
Dimensions/Weight6.8x2.7x1.9î (175x70x50mm)/4.9oz
Click here for complete specifications on the Extech RH401

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