Feature:1. Display Parameters: Real time display of voltage, real time current, peak current, real time power, peak power, capacity, energy, operating time and other parameters.2. Hall Sensor: The Bluetooth coulombmeter adopts non contact Hall sensor to collect current, which is stable and reliable, with charging and discharging current detection.3. With Sliding Cover: The transparent sliding cover is easy to disassemble and assemble, and the monitor can be rainproof when facing up or at an angle below 45 degree.4. Other Accessories: Equipped with 50cmxH2.54 red black cable, 3 meter extension cable, and flat cable, this monitor is easy to connect and operate, with good practicability.5. Flame Retardant Shell: The Coulomb meter uses industrial ABS material, which is resistant to impact and high temperature, the PVC flame retardant shell is safe and reliable.Specification:Item Type: Hall CoulometerMaterial: ABSSpecification: 120V 200A.Package List:1 x Monitor1 x Hall Sensor1 x 50cmxH2.54 Red Black Cable1 x Extension Cable 3 Meter1 x Flat Cable