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5-in-1 DEF Antifreeze Refractometer Coolant Tester with ATC Hydrometer Kit for Automotive Antifreeze Diesel Exhaust Fluid Ethylene Glycol or Propylene Glycol Based Windshield Washer Fluid Battery Acid

5-in-1 DEF Antifreeze Refractometer Coolant Tester with ATC Hydrometer Kit for Automotive Antifreeze Diesel Exhaust Fluid Ethylene Glycol or Propylene Glycol Based Windshield Washer Fluid Battery Acid

$43.98 USD
$43.98 USD
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About This

  • Measure 5 Fluids in 1 Device: DEF, AdBlue, Battery Acid, Ethylene Glycol or Propylene Glycol Based Antifreeze and Windshield Washer Fluid
  • Antifreeze Coolant Tester: Freezing point measurement range from -50°C to 0°C (-58°F to 32°F), compatible with ethylene glycol (EG) or propylene glycol (PG)-based engine coolants
  • DEF Refractometer: Measures diesel exhaust fluid 30-35% concentration range. Maintaining the ISO-specified 32.5% (±0.5%) concentration ensures maximum SCR system efficiency and emissions compliance.
  • Windshield Washer Fluid Compatibility: Measures the freezing point of windshield washer fluid from -40°C to 0°C (-40°F to 32°F), compatible with both ethylene glycol and propylene glycol-based solutions.
  • Battery Electrolyte Specific Gravity: Measures specific gravity of lead-acid battery electrolyte from 1.10 to 1.40, providing reliable charge status indication for automotive and industrial batteries.
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Orders are typically processed within 3–5 business days. Delivery usually takes 3–12 business days depending on your location.

Yes, we offer a 15-day return policy. Items must be unused, in original condition, and include original packaging.

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