{"title":"USB Cable and Charger Tester with 1.44\" TFT LCD Color Screen","handle":"usb-cable-and-charger-tester-with-1-44-quot-tft-lcd-color-screen","url":"/products/usb-cable-and-charger-tester-with-1-44-quot-tft-lcd-color-screen","description":"A compact, multi-function USB tester with a 1.44\" TFT LCD colour display. It monitors voltage, current, power, capacity, charging protocol, and cable resistance in real time, with support for fast-charge protocol detection and PD active triggering.\n\nThe tester integrates USB-A, Micro-USB, and Type-C interfaces, with an external 16-bit ADC and PD protocol chip for accurate measurements. It can also be used to decoy voltage from a protocol adapter to create a simple DC regulated power supply.\n\nKey Features\n\n\n1.44\" TFT Colour Display – High-definition screen with real-time curve display\n\nMulti-Interface – USB-A, Micro-USB, and Type-C connections\n\nFast Charge Detection – Automatic protocol detection and decoy\n\nPD Active Trigger – Trigger high voltage output from PD adapters\n\nCable Resistance Test – Measure internal resistance of USB cables\n\nSwitchable Display – Horizontal/vertical orientation and English/Chinese language\nCE Certified\n\n\nSpecifications\n\n\nInput Voltage – 4–24V (resolution: 0.1 mV, accuracy: ±0.2‰+2)\n\nInput Current – 0–5A (resolution: 0.1 mA, accuracy: ±0.5‰+2)\n\nInput Power – 0–120W (resolution: 0.1 mW)\n\nD+/D- Voltage – 0–3.3V (resolution: 0.01V)\n\nCapacity Range – 0–99,999 mAh (resolution: 0.0001 mAh)\n\nEnergy Range – 0–9,999.99 Wh (resolution: 0.00001 Wh)\n\nCable Resistance – 0–9,999.9 Ω (resolution: 0.0001 Ω)\n\nTemperature Accuracy – ±1.2%+3, resolution: 1°C\n\n\n\nWarning: Do not connect a power supply exceeding 24V. The USB-A output port can handle 5A briefly; the Micro-USB input should not exceed 2.5A. Use Type-C for high-current output. The tester may get hot during high-power operation — handle with care. Only connect one input and one output at a time (all interfaces except the HID-USB data port are connected in parallel).\n\n\nPackage Contents\n\n1× USB Colour Screen Tester\n\n\nResources\n\nManual (PDF)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2497,"title":"Default Title","sku":"DF-FIT0814","price":42.17,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":102,"option1":"Default Title"}]}