ATD 3705 Coolant Refractometer

Model: atdn3705
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WARNING: This product can expose you to Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause Cancer. For more information go to
ATD 3705 Coolant Refractometer Model: atdn3705
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Product Features & specs :

ATD 3705 Coolant Refractometer

Since 1977, ATD Tools has focused on providing professional automotive tools and equipment at competitive prices. More than three decades later, ATD is still committed to providing the quality tools you need at a price you can afford.
  • Offers a fast, easy way to test the freezing point of coolant/anti-freeze
  • Works with Ethylene or Propylene Glycol anti-freeze
  • Also measures battery acid gravity to determine battery life
  • Automatic temperature compensation
  • Large, easy-to-read graphics and high-contrast lens
  • Adjustable viewfinder with a rugged, steel body construction
  • Not for use with OAT coolants
What’s Included:
  • Coolant Refractometer - 3705
  • Fluid Dropper
  • Cleaning Cloth
  • Mini Screwdriver
  • Storage Case
Bluetooth Compatibility
Case Included
Case Type
Diagnostic Type
Coolant Refractometer
Wifi compatibility

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