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

★★★★★ 4.7 150 reviews

$40.49
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$40.49
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 211819688 Release Date 2026/04/06 List Price $16.20 Model Number 211819688
Category
  • 【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

Color Black
Model BTM-24
Brand Name FNIRSI
Style Name Black
Item Weight 11.68 ounces
Manufacturer FNIRSI
Power Source Corded Electric
Item Dimensions 6.22 x 3.27 x 1.06 inches
Included Components BTM-24 Battery Tester

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4.7 out of 5
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150 ratings | 62 reviews
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