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    General Tools   Digital Hygrometer with 5 in. Probe

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    • Description
      Model
      EP8711P
      Internet/Catalog:
      205663759

      Since 1910, General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The EP8711P Digital Hygrometer with 5 Probe is ideal for HVAC/R professionals who need to know a system’s enthalpy of vaporization the energy needed to change a refrigerant from a liquid to a gas. Measures: 1) ambient temperature; 2) relative humidity (RH); 3) dew point; 4) wet bulb temperature; 5) mixing ratio in grains per pound (GPP) or g/kg; 6) enthalpy in Btu or kj/kg.

      • Integral 6 in. long sensor-tipped probe for measuring conditions inside ductwork, probe swivels, increasing placement options
      • Choice of imperial or metric units for all measured parameters except RH
      • 4-digit LCD
      • 2-minute auto power off (APO) function
      • Low battery indicator
      • Ambient temperature measurement range / accuracy: -4˚ to 158˚F (-20˚ to 70˚C) / ±0.9˚F (0.5˚C) typical
      • Temperature measurement resolution: 0.1˚
      • RH measurement range / accuracy / resolution: 0 to 100%/±3% / typical 0.1%
      • Display size: 1.5 in. (38 mm) diagonal
      • Battery life: 1000 hours (typical)
      • Dimensions: 8.23 x 1.85 x 1.85 in. (209 x 47 x 47 mm)
      • Includes: sensor protection cap, rubber duct insertion bushing, batteries, user’s manual, 1 year limited warranty
      Info & Guides
    • Specifications
      Backlit :
      No
      Batteries Included :
      Yes
      Battery Charger Included :
      No
      Battery Power Type :
      Alkaline
      Battery Size :
      AAA
      Case Included :
      No
      Control Type :
      Digital
      Data Log/Record :
      Yes
      Data hold :
      No
      Display Type :
      Digital
      Low Battery Indicator :
      Yes
      Measures/Detects :
      Humidity
      Number of Batteries Required :
      3
      Product Depth (in.) :
      8.23
      Product Height (in.) :
      1.85
      Product Weight (lb.) :
      0.14
      Product Width (in.) :
      1.85
      Reference Scale Included :
      No
      Returnable :
      90-Day
      Test Meter Type :
      Other Meter/Tester
      Tools Product Type :
      Test Meter
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    • Shipping & Delivery Options

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      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): GU,PR,VI

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