Feature: 1. 【Aluminum Alloy Housing】: The unibody aluminum alloy housing is designed to be wear-resistant and drop-proof to ensure product longevity. 2. 【OLED Display】: Full interface compatibility, equipped with a 0.77-inch OLED display, real-time detection of charging power, and data display is clearer, making the product more stable and safer to use. 3. 【Comprehensive Data Display】: Provides comprehensive data display, including voltage, current, timing, power, capacity, electrical energy, maximum voltage, maximum current, maximum power, etc., so that you can have a more complete understanding of the charging process. 4. 【Two Display Pages】: Provides two display pages with rich functions, users can easily switch pages with a simple button click, easy to operate. 5. 【Two Switchable Display Directions】: Provides two display directions that users can switch by double-clicking the button, making it more convenient to view the data and meet the needs of different use scenarios. 6. 【Multi-functional Design】: Supports cellphone charging capacity record, chargingpal capacity measurement, and bi-directional current test function, lets you have an intuitive understanding of the charging speed. Supports computers charging capacity record, offline record access, and power-down protecting functions. 7. 【Support Various Charging Test】: Supports a variety of fastcharging tests, including PD2.0, 3.0, QC2.0/3.0, SCPAFC, PE, DASH VOOC, SuperVOOC, etc., to meet the charging needs of different devices. Supports up to 240W of fastcharging power, voltage ranges from 4V to 30V, and current ranges from 0A to 12A, which greatly improves the charging efficiency. Specification: This Type-C interface cellphone charging tester has a 0.77-inch OLED display, real-time detection of charging power, and data display is clearer, making the product more stable and safer to use. Provides two display pages and two display directions switchable, easy to operate, meet the needs of different use scenarios. Supports cellphone charging capacity record, chargingpal capacity measurement, and bi-directional current test, computers charging capacity record, offline record access, and power-down protecting functions. Supports up to 240W of fastcharging power, voltage ranges from 4V to 30V, and current ranges from 0A to 12A, which greatly improves the charging efficiency. Features: 【Aluminum Alloy Housing】: The unibody aluminum alloy housing is designed to be wear-resistant and drop-proof to ensure product longevity. 【OLED Display】: Full interface compatibility, equipped with a 0.77-inch OLED display, real-time detection of charging power, and data display is clearer, making the product more stable and safer to use. 【Comprehensive Data Display】: Provides comprehensive data display, including voltage, current, timing, power, capacity, electrical energy, maximum voltage, maximum current, maximum power, etc., so that you can have a more complete understanding of the charging process. 【Two Display Pages】: Provides two display pages with rich functions, users can easily switch pages with a simple button click, easy to operate. 【Two Switchable Display Directions】: Provides two display directions that users can switch by double-clicking the button, making it more convenient to view the data and meet the needs of different use scenarios. 【Multi-functional Design】: Supports cellphone charging capacity record, chargingpal capacity measurement, and bi-directional current test function, lets you have an intuitive understanding of the charging speed. Supports computers charging capacity record, offline record access, and power-down protecting functions. 【Support Various Charging Test】: Supports a variety of fastcharging tests, including PD2.0, 3.0, QC2.0/3.0, SCPAFC, PE, DASH VOOC, SuperVOOC, etc., to meet the charging needs of different devices. Supports up to 240W of fastcharging power, voltage ranges from 4V to 30V, and current ranges from 0A to 12A, which greatly improves the charging efficiency. Specifications: Name: Cellphone Charging Tester Material: aluminum alloy Voltage: 4-30V Current: 0-12A Timing: 0-99 hours Power: 0-360W Capacity: 0-99999mAh Electricity: 0-99999WH Item size: 38 * 16.5 * 9mm / 1.50 * 0.65 * 0.35in Item weight: 8g / 0.28ounce Package size: 50 * 20 * 20mm / 1.97 * 0.79 * 0.79in Package weight: 20g / 0.71ounce Packing List: 1 * Cellphone Charging Tester Package List: 1 * Cellphone Charging Tester