{"product_id":"compact-usb-safety-tester-for-charging-checks","title":"Compact USB Safety Tester For Charging Checks","description":"\u003cdiv\u003e\n\u003cp\u003eThe Multifunctional USB Safety Tester is a compact meter that displays real-time charging parameters for USB power sources and cables.\u003c\/p\u003e \u003cp\u003eUse it to verify voltage, current, capacity, power and data-line voltages when charging phones, tablets, laptops or power banks. It helps identify unstable outputs, incorrect charger profiles, or cable faults during everyday charging and troubleshooting.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReal-time monitoring:\u003c\/strong\u003e Measures voltage, current, power, capacity, electric quantity and charging time with a 500ms refresh rate.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with USB 2.0 and common quick-charge protocols (Qualcomm QC3.0\/QC2.0, BC1.2, Apple 2.4A).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eData-line checks:\u003c\/strong\u003e Displays D+\/D- voltage to confirm charger detection and cable wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOTG function:\u003c\/strong\u003e Allows direct connection to mobile devices for on-the-go measurements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical sizing:\u003c\/strong\u003e Small pocket form factor for bench work or field use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eLight specifications:\u003c\/strong\u003e measurement rate 0.5 Hz, 500ms refresh; voltage and current ranges suitable for standard USB charging.\u003c\/p\u003e \u003cp\u003eFit statement: Compact form fits standard USB-A setups and fits easily in a toolbox or backpack.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"Safety Tester","offer_id":47271189184730,"sku":"SPT0105","price":35.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/SPT0105.jpg?v=1774433647","url":"https:\/\/syndmart.com\/products\/compact-usb-safety-tester-for-charging-checks","provider":"Syndmart","version":"1.0","type":"link"}