BK300 Bluetooth Battery Monitor – Professional Multi-Battery Analyzer by Konnwei
Ultra-precise voltage detection (6V-30V) with 0.01V resolution for accurate battery health diagnostics. Heavy-duty ABS+PC casing with flame-retardant coating ensures durability and safety in extreme conditions. Real-time Bluetooth 4.0 connectivity (50ft range) pairs with iOS/Android apps for remote monitoring—ideal for fleet management, marine/RV batteries, and cold storage equipment. Patented dual-clamp design with pure copper conductors minimizes resistance, compatible with lead-acid/AGM/gel batteries (12V/24V). Low-power chip extends standby to 18 months. Integrated temperature sensor (-40°C to +85°C) alerts for overheating/freezing risks. IP65 waterproof rating guarantees performance in garages, workshops, or off-road use. Auto-sleep mode preserves vehicle battery. CE/FCC certified. Bulk discounts available for auto repair chains and wholesale distributors.