(black)Dual USB Current Voltage Charging Tester Battery Voltmeter Ammeter Charger Doctor Mobile Power Charging Red Blue GRE

Can easily measure the operating current of the output voltage of the USB port and equipment . smallsize , no power , and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.The tester uses a new generation of power four semi double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong antiinterference ability , high temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger , U disk and other products.1, USB powered devices can be used to measure air , voltage loads , USB terminal equipment working voltage and current .2, The current and voltage cycle , easy to use and practical.3, Compact and easy to carry , no additional power supplyTechnical indicators:Scope of work: Current (05A) can detect mobile phone charger voltage compliance DC5VOperating Range : U = 3 7.5V I = 0 5AResolution : Voltage 10mV current 1mAError : voltage ± 1% current ± 2%Full scale drop : ( When measuring current ) 200mVPackage Included:1pcs* Dual USB Current Voltage Charger DetectorThank you for your attention, You can contact with us to get more detail of the goods .Welcome to visit.Hope you have a nice day!About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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