BT100 12V Battery & System Tester
- Designed for both professional technicians and DIY users
- Delivers fast, accurate diagnostics comparable to shop‑level equipment
- Runs battery, cranking, charging, and ripple tests for full system insight
- Measures State of Health (SOH), State of Charge (SOC), and Internal Resistance
- LED indicators (GOOD, CHARGE, BAD) provide instant visual status
- Displays detailed digital results instantly on the screen
- Cranking test evaluates starting voltage and cranking time under load
- Helps determine whether slow starts are battery‑related
- Charging test analyzes loaded, unloaded, and ripple voltage
- Quickly identifies alternator, regulator, and wiring issues
- Supports all 12V lead‑acid battery types
- Compatible with Flooded, AGM flat, AGM spiral, GEL, and EFB batteries
- Wide 100–2000A test range for small cars up to full‑size trucks
- Simple clamp‑and‑test operation—connect and test immediately
- Compact, durable, and easy to store in the glovebox or toolbox
- No external power source required; operates directly from the battery
- Clear 2-inch backlit LCD display for easy reading in bright or low‑light conditions
- Ideal for roadside diagnostics, home garages, and professional repair shops
- Eliminates guesswork and helps users troubleshoot confidently and quickly
