Item # 420980 | Customer Ratings: ( 2 Based on 7 reviews)

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D'Addario Planet Waves Humidity and Temperature Sensor
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Monitors your instrument's humidity and temperature status.

The precision-designed Planet Waves Humidity and Temperature Sensor digitally indicates accurate relative humidity levels ranging from under 20% to 99%. The thermometer displays temperature in either fahrenheit or centigrade, ranging from -32 to 122 degrees. The unit includes a programmable set point as well as a memory feature that indicates the date and time of the highest and lowest temperature and humidity levels to which the instrument has been exposed.

D'Addario Planet Waves Humidity and Temperature Sensor Features:

  • Indicates accurate relative humidity levels from under 20% to 99%
    Displays temperatures from -32 to 122 degrees
    Displays temperatures in either Fahrenheit or Centigrade
    Memory function indicates date/time of the highest and lowest temperature and humidity levels instrument has been exposed to

D'Addario Planet Waves Humidity and Temperature Sensor

Planet Waves cables are warranted to be free of defects in material and workmanship for the lifetime of the original owner. Return to D’Addario or authorized Planet Waves dealer for replacement

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 7 reviews)
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Viewing Reviews 1 - 3 of 7 |
  • Accuracy?

    As reviewed by on 8/27/2007

    If you're looking for an accurate hygrometer to protect your instrument, keep looking... I tested 2 Planet Waves unites (purchased to monitor 2 martin guitars) and found that they both reported wild fluctuations in humidity over a 24 hour period. In my line of work, our environmental lab (used for testing electronics) has a quality hygrometer which recorded the set test area humidity (in a 24 hour period) between 48%-50%. Over the same period, in the same location, both Planet Waves units recorded readings between 31% - 52%. The Planet Waves units did not even agree with each other and recorded low humidity readings randomly over a 24 hour period as shown on each of the date/time memories. The test was repeated 3 times with similar results. Clearly these 2 Planet Waves units are not reliable and if representative of the design, should be avoided. As mentioned, it?s unclear if this is a design flaw or the result of something missed in quality control however it is clear that this defect would prompt the user to employ a humidifier product when it?s unnecessary.

    55 of 55 people found this review helpful.
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  • Horrible Product

    As reviewed by Kurt on 1/24/2011

    I was looking for a humidity sensor I could use in my case, as well as, in the room itself. This unit is basically non-functional. Neither the temperature nor the humidity sensors work within any acceptable margin. I found the temperature to be off by as much 15 degrees and the humidity sensor barely registered even after being put in a stream of steam. The unit is completely useless. I just purchased it and will be retuning it tomorrow. Do not waste your money on this horrible product.

    5 of 5 people found this review helpful.
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  • Planet Waves Humidity and Temperature Sensor

    As reviewed by Lawrence Reeves on 3/23/2013

    This sensor is a total waste of money. It has no accuracy and no consistency.

    2 of 4 people found this review helpful.
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Questions about the Humidity and Temperature Sensor (420980)

PO Box 4769
Westlake Village, CA 91359
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