Attention: The capacitive pen and USB data cable are only for display in the video, and due to weight reasons, they are not for sale! *Independent 16 bit ADC chip, compared to traditional 12 bit integrated ADC, with a resolution increase of 16 times, voltage resolution up to 2.5mV level, higher current sampling accuracy, and smaller temperature drift. *ATORCH Technology engineers broke through traditional design in the XT369 project and took the lead in using tempered glass capacitive touch screens with the same technology as mobile phone screens. The hardware is equipped with a 16 bit independent ADC sampling chip, high-precision digital three-axis acceleration sensor, digital pressure sensor, air pressure altitude sensor, and sound field pickup sensor. It is paired with a 32-bit Bluetooth SOC main control chip with a frequency of 288MHz, high-efficiency DC-DC switching power supply, and metal Kama low-temperature drift precision sampling device. *With high-end hardware configuration, XT369 not only achieves high-precision bidirectional measurement of voltage and current, but also supports professional functions such as curve drawing, power ripple measurement, cable evaluation, peak/average value recording, capacity calculation, computer HID and Bluetooth data transmission, etc; At the same time, it comes with practical extended applications such as music spectrometers, decibel meters, level gauges, barometers, altimeters, and fun interactive games. *The touch screen brings smoother and more intuitive human-computer interaction, and the built-in 16Mbit large capacity ROM also provides ample space for free firmware upgrades and continuous expansion of functions in the future. Product features Capacitive touch screen, multi interface integrated design, focusing on aviation grade high-precision+ultra high power DC power meter, with models covering X30/X60/X90/5521/5525 multi port integration. Electrical specifications (product parameters) Voltage: DC4.5-80V wide voltage input Current: 0-50A bidirectional high current (supports bidirectional measurement of charge and discharge) Power: up to 4000W (80V × 50A) Display: Large font color screen, touch operation, clear reading Applicable scenarios High power DC scenarios such as drone/model aircraft power testing, lithium battery charging and discharging management, power/adapter aging testing, and vehicle/energy storage system monitoring. XT369P Orange Color XT369P Black Color