TF03K 100V100A High Precision Lead Acid Battery Monitor Meter Tester

Ultra-Precise Measurement
Accurately monitors voltage (0-100V) and current (0-100A) with ±0.5% precision, ensuring reliable battery health diagnostics for lead-acid batteries.
Durable Industrial-Grade Build
Features a shock-resistant ABS casing and high-contrast LCD screen, designed for harsh environments including automotive, marine, and solar power systems.
Multi-Functional Display
Real-time tracking of battery capacity (0-100%), remaining runtime, and power consumption—ideal for RVs, golf carts, forklifts, and backup power setups.
Easy Installation & Low Power Draw
Compact, lightweight design with minimal wiring; operates on 8-100V DC, consuming less than 10mA to avoid draining batteries.
Wide Compatibility
Works seamlessly with 12V/24V/48V lead-acid batteries (flooded, AGM, gel) and supports bidirectional current detection for charging/discharging cycles.
Trusted Global Wholesale Supplier
Direct factory pricing, bulk discounts, and fast shipping—your go-to source for premium battery tools at unbeatable value.