PW3010 Pro YOUKILOON 30V 10A Programmable DC Power Supply Designed For Mobile Phone,Laptop and Electronics Repair and Testing Power Supply. Main Unit (Power Supply) ​Brand: YOUKILOON. A variant image also shows the branding "YCXMLIEN". ​Model Number: PW3010 Pro. ​Display: A digital display that provides detailed information, including: ​An analog meter reading for milliamps (mA). ​Large digital readouts for voltage (e.g., 8.481V) and current (e.g., 0.0520A and 0.466A). ​Multiple parameter readouts, possibly for preset settings, including various voltage and current values (e.g., 9.746V, 5.746V, 1.168A, 0.060V, 0.000A, 6.050A). ​Mode indicators such as "PO22", "POL RA", "PMA MA", "M1" through "M4", and "MENU" labels below the screen. ​Additional indicators, possibly error messages, are visible with some misspellings: "FUNCTION BUGT TOINS" and "PROGRAMMABLE FEXE CIRCUIT". ​Controls: The unit has several user interface elements: ​KNOBS: Two rotary knobs, presumably for adjusting VOL. (Voltage) and CUR. (Current). ​BUTTONS: A row of four physical push buttons labeled M1, M2, M3, and MA, alongside a button labeled MENU. There are also smaller buttons for GC, PO1, PO2, CHO&J, and OUT/EN. ​Ports & Jacks: The front panel includes: ​Four built-in USB ports. ​Input/output jacks labeled for "BAT CABLE", possibly a yellow common terminal, and three other colored jacks (Red, Black, Yellow), with two connected in some images. Labels "R,BY" and "AN'CBO" are visible near the output jacks. ​A power/standby button icon. ​Physical Features: The unit has a sturdy black casing with a cooling fan visible on the back panel in technical illustrations. ​Test Lead Set (Probes) ​The device is shown connected to a multifaceted cable assembly, which breaks out into multiple connection types. Key parts include: ​Strain Relief & Fan-Out Terminal: A circular, black rubber module with an "X" logo acts as a strain relief and a fan-out terminal to distribute multiple leads. ​Input Wires: Pairs of black and red wires feed from the power supply unit into the fan-out terminal. ​Lead Assembly (Generic): An illustration details a generic "Lead Assembly" composed of a Lead Wire, Flexible Sleeve, and a Banana Plug. ​Specialized Connectors: The lead set fanned out in front of the unit includes: ​Mini-Grabber (Red): A mini-grabber clip shown with red casing. ​Alligator Clip (Red): A standard alligator test clip with a red cover. An illustration details an alligator clip assembly process. ​USB Tester/Adapter (Red): A red, rectangular metal module labeled "YOUKILOON" (or similar spelling like "YCXMLIEN") with a female USB port, which includes an internal blue insulator. ​Probes and Tips: At least four different probe tips, including green-covered needles, a yellow-covered needle, and plain metallic needle points. ​Another image variant shows a set of six leads: two with green mini-grabbers, one with a yellow mini-grabber, one with a red mini-grabber, and two with red and black probes. ​Applications (Illustrated): A technical diagram illustrates various ways the connectors are used: ​A banana plug connection. ​An alligator clip assembly. ​A "Mini-Grabber on Test Point" being used on a green PCB (printed circuit board). ​Internal Details (Illustrative) ​Technical, labeled exploded-view illustrations provide a generic overview of possible internal components: ​Digital Control PCB ​Main Conversion Module ​LCD Module Stack, with some diagrams including "FRONT LENS," "FRAME," and "FRONT CLEAR PLASTIC LENS". ​Control Button Module ​Heatsink/Fan Assembly ​AC Inlet (implied rear input) ​External Interface Board (label only) ​Power Cord and a rear power switch are shown for the back of a unit, along with other ports (like Serial and USB-B)