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    Extech Instruments   Portable Battery Coolant/Glycol Refractometer with ATC

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    • Description
      Model
      RF41
      Internet/Catalog:
      205557043

      Refractometer measures the Propylene/Ethylene Glycol freezing point from -50° to 0°C and the Specific Gravity of battery acid from 1.11 to 1.30 and provides a quick reference of battery charge condition. Requires only 2 or 3 drops of solution for fast and accurate readings. Automatic Temperature Compensation provides repeatable measurements on an easy to read scale. Prism and lens with a simple focus adjustment. Includes carrying case and calibration screwdriver.

      • Measures the freezing point of coolants and concentration of ethylene/propylene glycol
      • Compact size, easy to operate
      • Provides accurate and repeatable measurements on easy to read scale
      • Requires only 2 or 3 drops of solution
    • Specifications
      Alarm :
      No
      Battery Type Required :
      None
      Indoor/Outdoor :
      Indoor
      Light :
      No
      On-Unit Display :
      Analog
      Plant Monitor Type :
      All Purpose
      Power Type :
      Not Powered
      Product Depth (in.) :
      6.2
      Product Height (in.) :
      1.6
      Product Width (in.) :
      1.2
      Returnable :
      90-Day
      Review Function :
      None
    • Reviews
      (1)

      Ratings & Reviews

      1.0
      Out of 5:
      5
      4
      3
      2
      1
      [1]
      QUALITY:
      VALUE:
      1.0
      1.0
      • need to return, doesn't work
      • May 19, 2015

      Compared to another refractometer I have, this new one from you gives very inconsistent and irregular readings. Its worthless to me.

      BatteryGuy

      more details...
      By: BatteryGuy
    • 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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