High-Precision Car Battery Load Tester – BT-SM200

Ultra-Accurate Voltage Measurement
Engineered with advanced circuitry for ±0.5% voltage precision, ensuring reliable diagnostics for 12V lithium-ion and lead-acid batteries.
Rugged Industrial-Grade Build
Features a shock-resistant ABS casing (320*170*78mm) with reinforced corners and anti-slip rubber base for workshop durability.
Smart Bluetooth Data Logging
Sync real-time battery health stats to mobile devices via BT connectivity, ideal for fleet managers or DIY enthusiasts tracking multiple vehicles.
Multi-Scene Compatibility
Optimized for automotive repair shops, RV maintenance, and marine battery systems—supports cold-cranking amps (CCA) tests.
Bulk Order Advantage
Direct factory pricing with scalable wholesale quantities, backed by global logistics support for bulk buyers.