ขาย Yz เครื่องตรวจจับแรงดันไฟฟ้า USB สําหรับโทรศัพท์มือถือ ราคาที่ดีที่สุด

Product parameters: Brand: yujiang (hardware) Model no.: 658B Color classification: 658 with alarm prompt (USB tester) 658 (alarm prompt)+aging device 658B (cord extension) 658B (cord extension)+aging device (second generation) 658A Type-A interface (second generation) 658C Type-C interface (second generation) 658dual Cargo number: UT658 Renovation and construction: utilities The new version of the USB tester can provide true and false identification of the quality parameters of USB-related products. it's a smart choice for digital players and electronics lovers. it's also a safe partner for mobile phone charging. The difference between 658 and 658B is that the 658B interface has an extension cord and the screen is more convenient Second generation usb tester 658A supports Type-A interface; 658C supports Type-C interface 658 dual supports Type-A+C interfaces. This tester can detect many kinds of power output voltage and current, and detect the quality of USB line Can be used to measure the power supply or consumption of USB interface, mobile phone charger, U disk, etc. Usb voltage current detector can't measure the output capacity of the power supply or whether it has reached the nominal current without proper load, relying solely on an electrical device such as a mobile phone.And customers in everyday appliances to find a just 1A or 2A constant power load, can be said to be almost impossible!In order to meet the needs of customers, we have customized load testers (i.e., aging ones) that can be rated 1A or 2A diskharge, so that the output capacity of power supply/mobile power supply can be judged accurately and intuitively! Multiple data screens display real-time monitoring and reliability whether the false mark is detected and rejects the inferior product Dual security technology safe zero loss voltage is too high and too low to prompt your equipment to be safe and secure Usb power supply tester+aging device can be more accurate, intuitively judged power output ability qualified!!!!!! Usb voltage current detector can't measure the output capacity of the power supply or whether it has reached the nominal current without proper load, relying solely on an electrical device such as a mobile phone.And customers in everyday appliances to find a just 1A or 2A constant power load, can be said to be almost impossible!In order to meet the needs of customers, we have customized load testers (i.e., aging ones) that can be rated 1A or 2A diskharge, so that the output capacity of power supply/mobile power supply can be judged accurately and intuitively! When the loader works, the winding resistance is very high because of the high temperature caused by the high current, so in the course of use and in the short time immediately after use, the human body can not contact the winding resistance to avoid burns!Also do not allow inflammable goods to contact the tester, to avoid fire!In short, please be very vigilant in the use process! 2088971049 As it is overseas delivery, the transport time is relatively long, please reserve ample time to receive the goods in advance, inconvenience, please forgive. This store for the enterprise store, professional team, for you to choose solutions to worry