{"product_id":"usb-volt-voltage-current-meter-voltmeter-detector-power-capacity-charger-tester","title":"USB Volt Voltage Current Meter Voltmeter Detector Power Capacity Charger Tester","description":"\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/6B\/1D\/79a75615-56fe-46f0-92f5-ac67a4f4862c.jpg\" style=\"width: 900px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/57\/B8\/54a7e3dd-7818-49c0-b9eb-af0fd44d0fbb.jpg\" style=\"width: 900px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/0A\/11\/96a3c2fe-669c-47c5-b686-6ef75219834a.jpg\" style=\"height: 900px; width: 900px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/ED\/12\/8e074231-08f7-4dce-a6c1-c4afa10a8653.jpg\" style=\"height: 900px; width: 900px;\"\u003e\u003cdiv id=\"specification\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eModel:553493\u003c\/div\u003e\n\u003cdiv\u003eProduct name:USB Safety Testy\u003c\/div\u003e\n\u003cdiv\u003eCondition:100% Brand new and high quality.\u003c\/div\u003e\n\u003cdiv\u003eTester three dimensional size 60 * 24 * 14mm\u003c\/div\u003e\n\u003cdiv\u003eInput Voltage: 3V - 30V\u003c\/div\u003e\n\u003cdiv\u003eInput current : 0 - 5.1A\u003c\/div\u003e\n\u003cdiv\u003eCumulative capacity range: 0-99999 mah precision: 0.001 Ah\u003c\/div\u003e\n\u003cdiv\u003eCharge accumulation scope: 0-999999 MWH precision: 0.001 Wh\u003c\/div\u003e\n\u003cdiv\u003eCumulative power range: 0-299.999W precision: 0.001W\u003c\/div\u003e\n\u003cdiv\u003eTiming the maximum range: 0-999 hours 59 minute 59 seconds precision: 1 second\u003c\/div\u003e\n\u003cdiv\u003eParameters that you can test: Voltage of battery. Current of battery, discharge capacity of battery, Quantity of electric charge,power of battery,timing.\u003c\/div\u003e\n\u003cdiv\u003eCommunication function: Yes\u003c\/div\u003e\n\u003cdiv\u003eParameters adjusting function :Yes. Equipment for parameters adjustment: One electronic load,one constant current source. Voltage of constant current source should be set to 8.5V\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e1.This test can be a USB charging current, voltage, discharge capacity,Quantity of electric charge,power, timing, intelligent devices.\u003c\/div\u003e\n\u003cdiv\u003e2.It can be very easy to find digital device charging problem.\u003c\/div\u003e\n\u003cdiv\u003e3.The only button on the tester is used to view and test data switch, The tester can be powered down to save data.\u003c\/div\u003e\n\u003cdiv\u003e4.There are 3A, 2A, 1A and 0.3A models for current adjusting.\u003c\/div\u003e\n\u003cdiv\u003e5.Here is a example for 3A:\u003c\/div\u003e\n\u003cdiv\u003eWhen you set electronic load at 3A model, the current will be adjusted step by step.\u003c\/div\u003e\n\u003cdiv\u003eIt will cost you about 10 seconds and you can see the result changing procedure in the LCD screen.\u003c\/div\u003e\n\u003cdiv\u003eWhen you see the 3A result shown in LCD screen, the adjustment process is finished. You can shut\u003c\/div\u003e\n\u003cdiv\u003eoff the electronic load and the parameters will be saved automatically.\u003c\/div\u003e\n\u003cdiv\u003e6.Clean the data : Push the button until the parameters changed to next sets of parameters. Then release the button.\u003c\/div\u003e\n\u003cdiv\u003eThen the next sets of parameters will be started and they will start from zero.\u003c\/div\u003e\n\u003cdiv\u003e7.Over voltage or under voltage : Over voltage or under voltage, LCD screen displays a warning symbol and issue rapid beep beep sound\u003c\/div\u003e\n\u003cdiv\u003e8.Sided symmetry of the unique design, support the pros and cons of arbitrary plug\u003c\/div\u003e\n\u003cdiv\u003e9.Turn on mode l: The LCD screen will show all parameters within 1s when you connect power supply by Micro USB or male plug of USB with wire.(It is to check whether the LCD screen is good or not).Then you can see the parameters used last time(capacitor and which set of parameters). You also can see the current voltage, current and over voltage or under voltage. Please see following illustration.\u003c\/div\u003e\n\u003cdiv\u003eUSB output port can be connected to a data line, a discharge resistor or the like cable devic comprising a data communication function, the data does not affect the data transmission line.\u003c\/div\u003e\n\u003cdiv\u003eTest specifications, voltage can not exceed 30V, current can not exceed 5.1A.\u003c\/div\u003e\n\u003cdiv\u003eNote:When the voltage is lower than 3V on the instrument display No display screen or higher than 22V,LCD screen displays a warning symbol and issue rapid beep beep sound, it does not affect the use.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eApplication examples\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eBecause mobile phones and digital devices at low battery or full charge, the current and voltage is not a stable value,\u003c\/div\u003e\n\u003cdiv\u003ethe application example of the discharge\u003c\/div\u003e\n\u003cdiv\u003edevice is a USB 1A or 2A discharge resistor.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNote: \u003c\/strong\u003eThis data is mobile power discharge capacity, the battery capacity is not, according to our experience, the discharge capacity is about 1.9 times the battery capacity.\u003c\/div\u003e\n\u003cdiv\u003eThe former Test Reference Manual Tester discharge capacity value is cleared,and the mobile power is fully charged.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePackage include\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e1 x LCD USB Voltage Current Detector Mobile Power USB Charger Tester Meter\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":34531181723804,"sku":"1137098","price":900.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/18361be3-5811-4187-88ea-a418f8a587b7.jpg?v=1591174426","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/usb-volt-voltage-current-meter-voltmeter-detector-power-capacity-charger-tester","provider":"Electronic Pro ","version":"1.0","type":"link"}