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Extech RH390
Precision Psychrometer,Humidity /Temperature,DewPoint & Wetbul

Order #: RH390

Mfg #: RH390

Questions about availability or need help? Contact Us:

(800) 633-0561
$215.99

Extech RH390

Precision Psychrometer,Humidity /Temperature,DewPoint & Wetbul

Order #: RH390

Mfg #: RH390

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$215.99
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Availability: Ships in 3-5 days

 Ships Free Over $100 

Choose Your Options:

Add Calibration

You have chosen to add the following Calibration Services to Your Order

Make sure your instrument is calibrated and ready to use the minute you open the box by adding our expert calibration service. Why Calibrate? For a complete descriptions of Transcat Service Levels, click here.

Already have this this item and need calibration? Request a calibration quote

This product is available for shipping to the United States, Canada, and Puerto Rico only.
Product Highlights
  • Fast response time (<30 seconds)
  • Dual backlit display
  • Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
  • Data Hold and Min/Max functions
Win a Generac Generator when purchasing $750 or more from Transcat.Win a Generac Generator when purchasing $750 or more from Transcat.
Accessories
  1. Extech RH300-CAL
    Extech RH300-CAL
    Calibration Kit

    Order #: RH300-CAL

    Mfg #: RH300-CAL

    Availability: Call for availability
    $66.99
  2. Extech RH350-CAL
    Extech RH350-CAL
    Humidity Solution Kit For Rh350 33% And 75%

    Order #: RH350-CAL

    Mfg #: RH350-CAL

    Availability: Call for availability
    $60.99
  3. Extech TP890
    Extech TP890
    Thermistor Probe(-4 to 158F) for RH300

    Order #: TP890

    Mfg #: TP890

    Availability: Call for availability
    $17.99
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