FNIRSI BTM-24 Car Battery Tester 12V 24V, 0-2000 CCA Automotive Alternator Tester, Battery Life Voltage Internal Resistance Charging Load Cranking Analyzer for Car SUV Pickup Truck ATV Motorcycle Boat
【12 V/24 V Battery Analyzer】FNIRSI BTM-24 car battery tester supports CCA 0–2000 A, accurately measures battery health (%), voltage, and internal resistance, and performs cranking, load, and charging diagnostics to ensure reliable battery performance and vehicle operation
【Wide Application】Suitable for cars, trucks, SUVs, RVs, ATVs, motorcycles, boats, and more; supports Regular Flooded, AGM Spiral/Flat, GEL, EFB, and LAB/EV LAB batteries; meets CCA, IEC, EN, DIN, JIS#, and GB standards for reliable diagnostics
【Smart Battery Load Tester】Battery test shows voltage, internal resistance, and health (%) as “Good/Fair/Low.” Cranking checks engine start. Load monitors min and dynamic voltage; charging tracks min, max, and dynamic voltage, both with waveform views for easy monitoring analysis
【Enhanced Safety Protection】Battery tester features reverse polarity and overvoltage protection, with upgraded insulated clamps that isolate conductive metal parts to prevent reverse connection damage, short circuits, and electric shocks
【User-Friendly】Features a 2.4-inch color screen with day/night UI themes, integrated cables to stay secure, a foldable stand for stable support and easy storage, rear wall-mounting option to save space, and a Type-C port for firmware updates
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚗 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🚗 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🚗 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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