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Extech Battery Coolant/Glycol Refractometer — Model# RF40
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Extech Battery Coolant/Glycol Refractometer — Model# RF40

Item# 163919

Only $99.99
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Factory Shipped —
Estimated Delivery: 7 - 12 Business Days
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Product Summary

Automotive coolant refractometer measures the freezing point of coolants plus battery charge condition. Requires only a few drops of solution to use.

Features + Benefits

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  • Measures the freezing point of coolants
  • Measures battery charge condition
  • Provides accurate and repeatable measurements of % ethylene glycol and propylene glycol and °F on easy to read scale
  • Propylene range: -60°F (63%) to 32°F (12°)
  • Glycol range: -60°F (59°) to 25°F (16%)
  • Specific gravity of battery acid: 1.15 to 1.30
  • Automatic temperature compensation
  • Requires only 2 to 3 drops of solution
  • Prism and lens with a simple focus adjustment provides repeatable results
  • Includes calibration screwdriver, calibration solution and case
  • Model RF40
  • 1-year limited warranty

Key Specs

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Item# 163919
Ship Weight1.0 lbs

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Item# 558489
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Extech Battery Coolant/Glycol Refractometer — Model# RF40 The price is $99.99.
Extech Battery Coolant/Glycol Refractometer — Model# RF40
(Not Yet Rated - New)
Item# 163919
Factory Shipped —
Estimated Delivery: 7 - 12 Business Days
Only $99.99
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Item# 37805
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Only $99.99
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Item# 14888
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Was $129.99
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Item# 331608
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Estimated Delivery: 11 - 16 Business Days
Only $229.99
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Application Inspection mirror - Battery/carbon pile Code reader -
LCD Display - - No Yes -
Battery Required No - No - -
Battery Type - - 12V - -
Battery Included - - No - -