12V and 24V Battery Tester: The BT300P is a quick and accurate 12V 24V battery tester that offers printed diagnostic receipts. Know everything about the health of 12V batteries. the 12V and 24V starter motor’s cranking status. and 12V and 24V vehicle electronic system’s charging condition. Wider Application: This car battery tester with printer works on a wide variety of 12V automotive lead-acid batteries. such as 100~2000CCA regular flooded. AGM flat plate. AGM spiral. Gel. and EFB. It detects the failure of the starting and charging systems in 12V and 24V cars. motorcycles. trucks. RVs. ATVs. SUVs. boats. yachts. and even lawnmowers. Featuring TOPDON’s latest conductive battery testing technology. this modern car battery tester 12V can identify the exact reason why your battery failed in only 3 seconds. Research shows that its results provide an accuracy of 99.5% – more precise than competing battery load testers. User-Oriented Battery Load Tester: The 2.4-in color screen of this battery load tester shows crystal-clear readings at any lighting condition. Intuitively placed buttons allow you to toggle menus with ease. With the built-in thermal printer. you won’t have to worry about running out of ink. No ribbons. cartridges. or other supplies are needed for its use. Standard thermal paper is the only refillable supply required to print your test results. Extra-Safe Operation: With spark-free copper clamps. PVC-coated wiring. and built-in automatic protection against reverse polarity. the 24V and 12V car battery tester provides the extra safety you need when battery testing. Its insulated ABS shell prevents current leaks and can withstand damage. With an extra-long 31.5 cable. TOPDON BT300P is even more convenient to use.

Your Reliable Battery Doctor

• Battery Testing Functions: Check the battery health. alternator’s charging. and starter’s cranking conditions with ease
• Wide Battery Coverage: 100~2000CCA regular flooded. AGM flat plate. AGM spiral. Gel. and EFB. much wider compared to others on the market.
• Rating Systems: CCA. BCI. CA. MCA. JIS. DIN. IEC. EN. SAE. GB.
• Advanced Conductive Test: No need of a fully charged battery before the test.
• Built-in Printer: Access the data in hard-copy form. for better analysis.
• Premium Quality Copper Clamps: All ABS plastic covered. spark-free. help maintain a stable communication throughout the testing process.
• Built-in Protections: Automatically protects your battery from reverse polarity or short circuit.
• Multilingual Menu: Easy to switch into the language (Russian. Spanish. French. Italian. and German) that you are more comfortable with.
• Quick and Accurate: This reliable battery tester offers results in just 10 seconds.
• Small and Compact: A brilliant addition to the toolbox for automotive mechanics. 4S repair stores and battery manufactures.
• Battery Testing Functions: Check the Battery Health. Alternator’s Charging. and Starter’s Cranking Conditions with Ease
• Wide Battery Coverage: 100~2000CCA Regular Flooded. AGM Flat Plate. AGM Spiral. Gel. and EFB
• Rating Systems: CCA. BCI. CA. MCA. JIS. DIN. IEC. EN. SAE. GB
• Built-in Printer. Premium Quality Copper Clamps