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Topdon BT100 vs Foxwell BT100 Pro

Our pick

Topdon BT100

Battery Analyzers

Why this one

  • The Topdon BT100 checks cranking and charging systems alongside 12V batteries, helping you investigate starting problems with one tester.1

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Topdon BT100Foxwell BT100 Pro

Product photographs. Not to scale.

What Foxwell BT100 Pro offers

The BT100 Pro tests 12V flooded, AGM and gel batteries, covering several common lead-acid battery types with one tester.2

What differs

SpecificationTopdon BT100Foxwell BT100 Pro
Battery types testedregular flooded, AGM flat plate, AGM spiral, GEL, and EFB batteries1regular flooded, AGM flat plate, AGM spiral and gel batteries2
Cranking testYes1No3
Charging system testYes1No4
Warranty24 months112 months2

More details

SpecificationTopdon BT100Foxwell BT100 Pro
Test methodConductance5Conductance6
Voltages supported12V112V2
Testing capacity100–2,000 CCA1100–1,100 CCA7
Lowest voltage it readsNot publishedNot published
Built-in printerNo8No7
DisplayBacklit lcd1Backlit lcd3
Lead lengthNot publishedNot published

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Sources

  1. www.topdon.us
  2. m.media-amazon.com
  3. www.yardowner.com
  4. www.foxwelldiag.com
  5. www.amazon.com
  6. www.blazenauto.com
  7. www.logix4u.net
  8. thetrackahead.com