ATD-5490 12V Electronic Battery Tester

  • Features a testing method that does not require the battery size to be entered into the unit
  • Simply choose between automotive, truck or small automotive type batteries for testing
  • Eliminates tester input errors and allows the testing of batteries of unknown size
  • Unit can test batteries as low as 5% state of charge and still give accurate readings
  • LED bar graph immediately displays battery condition upon pressing the TEST button
  • No conversion tables needed for CCA, SAE, IEC, EN, or Ah
  • Battery condition is shown in percent of capacity
  • Uses conductance technology
  • Tests 12V charging and starting systems
  • Tests both flooded lead acid and AGM batteries
  • Multi-colored bar graph displays battery condition
  • Low voltage LED indicator lights signal when charging is necessary
  • Bad cell is detected and displayed
  • Comfortable grip with easy-to-use clamps
  • Tests discharged batteries
  • Patented circuitry
  • Reverse polarity protection
  • Made in the USA
  • Battery Test Range (Auto/Truck): >390 to 1,400 CCA
  • Battery Test Range (Small Auto): 100 to 390 CCA
  • DC Voltage Range: 8V to 19.9V
  • Voltage Accuracy: 2% of reading
  • Capacity/Volts Display: LED 2.5 digits
  • Bar Graph: 10 color-coded LEDs
  • Dimensions: 7.5" L x 3" W x 1" H
  • Net Tool Weight: 0.75 lbs.

Available Downloads

Owner's Manual

Other Battery Testers Available


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