{"product_id":"usb-charger-doctor-voltmeter-ammeter","title":"USB Charger Doctor Voltage Current Meter Mobile Battery Tester","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eUSB Charger Doctor Voltage Current Meter Mobile Battery Tester\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The USB Charger Doctor (Voltmeter Ammeter) \u003c\/strong\u003e is a handy tool for measuring the working voltage and current output of any USB-powered device. This blue plastic dongle easily plugs into a USB port, providing an instant readout of voltage and current draw. Featuring a 0.05-ohm resistor in line with the power pin, it accurately measures the current draw while the device passes the data lines through. \u003cbr\u003e\u003cbr\u003eThe doctor’s digital display alternates between voltage and current measurements every 3 seconds, giving you real-time data for debugging devices like chargers, cables, power banks, and cell phones. Operating within a voltage range of 3.5V to 7V DC (typically between 4.75V and 5.25V for USB devices), it can handle current up to 3A, making it perfect for testing USB chargers, cables, and power supplies. Although slightly bulkier, this device offers quick and reliable readings, making it a must-have for anyone troubleshooting power issues or ensuring optimal performance of USB-powered devices.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: Ammeter, Voltmeter\u003c\/li\u003e\n    \u003cli\u003eVoltage Rating: 3.5 to 7VDC\u003c\/li\u003e\n    \u003cli\u003eRated Current (A): 3\u003c\/li\u003e\n    \u003cli\u003eColor: Blue\u003c\/li\u003e\n    \u003cli\u003eMaterial: ABS\u003c\/li\u003e\n    \u003cli\u003eLength (mm): 53\u003c\/li\u003e\n    \u003cli\u003eWidth (mm): 35\u003c\/li\u003e\n    \u003cli\u003eHeight (mm): 15\u003c\/li\u003e\n    \u003cli\u003eWeight (g): 16\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eCompact and easy to carry, no additional power supply, plug, and play\u003c\/li\u003e\n    \u003cli\u003eIt can easily measure the output voltage of the USB port and the device operating current or load voltage\u003c\/li\u003e\n    \u003cli\u003eDetect any USB charger such as PC USB, home charger, car charger\u003c\/li\u003e\n    \u003cli\u003eThe wide range of applications, any phone, any electronic product, easy to use\u003c\/li\u003e\n    \u003cli\u003eSuitable for factories, laboratories, and personal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMobile Battery Testing\u003c\/strong\u003e: Tests the charging capacity and health of mobile phone batteries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharger Evaluation\u003c\/strong\u003e: Measures the output voltage and current of USB chargers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Bank Testing\u003c\/strong\u003e: Tests the performance of power banks to ensure proper output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Device Monitoring\u003c\/strong\u003e: Monitors power consumption of USB-powered devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTroubleshooting Charging Issues\u003c\/strong\u003e: Helps diagnose issues with charging cables or devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Electronics Projects\u003c\/strong\u003e: Used by hobbyists to test and monitor power supplies in electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Management\u003c\/strong\u003e: Monitors energy efficiency in portable devices by measuring power draw.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Assurance in Manufacturing\u003c\/strong\u003e: Used in testing devices like chargers and power banks for quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eColor : Blue\u003c\/li\u003e\n\u003cli\u003eLength (mm): 53\u003c\/li\u003e\n    \u003cli\u003eWidth (mm): 35\u003c\/li\u003e\n    \u003cli\u003eHeight (mm): 15\u003c\/li\u003e\n    \u003cli\u003eWeight (g): 16\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x USB Charger Doctor Voltage Current Meter Mobile Battery Tester\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":42091099685116,"sku":"KG503","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/digital-usb-charging-current-voltage-tester-meter-voltmeter-ammeter-4.jpg?v=1645443502","url":"https:\/\/kitsguru.com\/es\/products\/usb-charger-doctor-voltmeter-ammeter","provider":"KitsGuru","version":"1.0","type":"link"}