TK15 Coulomb Meter & Battery Capacity Tester

Monitor your power systems with industrial precision using the TK15 Coulomb Meter, a highfidelity battery capacity tester engineered for highdemand electrical environments. Designed to provide realtime data for vehicles, this battery coulometer accurately tracks energy flow, ensuring you never miscalculate your remaining range. Whether installed in an Ebike, balance car, or cleaning machine, this device offers a comprehensive view of your battery's health and performance.Key FeaturesUniversal HighVoltage Support: Engineered to handle systems up to 120V, making it compatible with a wide array of battery chemistries including Lithium and LeadAcid.HighPrecision Coulomb Counting: Utilizes advanced coulomb meter technology to measure actual current flow (Ah) for a much more accurate reading than standard voltagebased meters.Versatile Current Ratings: Available in 50A, 100A, and 350A configurations to match the specific power requirements of your cleaning machine or custom EV.Multifunctional LCD Display: Provides clear, highfidelity readouts of voltage, current, power, and remaining battery capacity percentage at a glance.VehicleGrade Durability: Built to withstand the vibrations and environmental demands of balance cars and Ebikes, ensuring longterm reliability.Why Choose This Professional CoulometerStandard voltage meters are notoriously inaccurate, as voltage "sags" under load; our TK15 Coulomb Meter is optimized for highfidelity accuracy by measuring every milliampere that enters or leaves the battery. The dedicated shunt design is a critical functional upgrade, allowing for safe monitoring of highcurrent systems in an Ebike or cleaning machine without overheating. Unlike basic battery indicators, this battery capacity tester provides a professionalgrade "fuel gauge" experience for your electric vehicle. By choosing this precision instrument, you are investing in a durable tool that protects your battery from deep discharge and improves operational safety.Perfect ForEbike & Electric Scooter Upgrades: Get an exact percentage of your remaining battery life to plan your trips with confidence.Industrial Cleaning Machines: Monitor the discharge cycles of floor scrubbers and industrial sweepers to optimize maintenance schedules.Custom EV & Solar Projects: The ideal coulomb meter for hobbyists building highvoltage battery banks or balance cars.Technical SpecificationsFeatureDetailsModelTK15 HighPrecision CoulometerVoltage RangeUp to 120VCurrent Options50A 100A 350A (with external shunt)MeasurementAh (Amphours), Voltage, Percentage, CurrentApplicationEbike, Balance Car, Cleaning Machine, Solar