Description
AutoMeter BT-300S Autogage 12V Battery Tester
The BT-300S features a testing method that does not require the battery size to be entered into the unit. Simply choose between automotive/truck battery 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.
– Battery Condition is Shown in Percentage of Capacity
– Uses Conductance Technology
– Tests 12V, 24V, & 36V Starting/Charging Systems
– Tests 42V Mild Hybrid Starter/Charging Systems
– Tests 6 & 12V Batteries
– Multi-Colored Bar Graph Displays Battery Condition
– Low Voltage LED Lights when Charging is Necessary
– Bad Cell is Detected and Displayed
– Reverse Polarity Protection
– Made in USA
Specifications
Battery Test Range (Auto): 390 to 749 CCA
Battery Test Range (Truck): 750 to 1200 CCA
Battery Test Range (Small Auto): 100 to 390 CCA
DC Voltage Range: 3.9V to 19.9V
Voltage Accuracy: +/- 2% of reading
Capacity/Volts Display: Alpha Numeric
Bar Graph: 10 color-coded LEDs
Shipping Wt: 1.85 lbs
Warranty: 12 Months






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