product description
Color: red blue description: Can easily measure the USB port and device output voltage of the operating current. Miniaturization, no power and other ancillary equipment, plug and play, USB charger can also detect the output voltage and current, suitable for factories, laboratories and users. Specifications: Working range: current (0 ~ 2.5A) can detect cell phone charger voltage in line with DC5V Working range: U = 3 ~ 7.5V I = 0 ~ 2.5A Resolution: Voltage 10mV Current 1mA Error: Voltage <± 1% Current <± 2% Full scale down: (when measuring current) 200mV The tester uses a new generation of power four and a half - dual loop integral converter IC, with accurate bandgap reference, high accuracy range, high precision, stable and reliable performance, anti-interference ability. High temperature can be used to measure the USB power supply or interface, mobile phone charger, U disk and other products power consumption. 1. USB powered device can be used to measure air, voltage load, USB terminal device operating voltage and current. 2. Current and voltage cycles, easy to use and practical. 3 compact, easy to carry, no additional power supply. Package Included 1x USB charger doctor Project weight 0.8 ounces Package dimensions 4.7 x 3.1 x 0.6 inches
Hot ProductsNew Products For May
Recently Viewed
Related Product
 
|
