| Picture | Description | |
| USB Voltage Current Tester |  |
Description:
Voltage measurement range: 3.3-18v Current measurement range: 0-3.1A Measurement accuracy: 0.01 Color: Red and Blue Size: 5.2*2*1.2CM Length*width*height, 5.2*3.4*1.2CM The widest part Weight: 16 g Package Included:
1PCS*5V USB Digital Bluetooth Dual LED Current Voltage Voltmeter Power Detector
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| USB Voltage&Current Tester(red+red) |  |
Description Can easily measure the operating current of the output voltage of the USB port and equipment 2. 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. Technical indicators: Scope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC5V Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A Resolution : Voltage 10mV current 1mA Error : voltage <± 1% current <± 2% Full scale drop : ( When measuring current ) 200mV 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 anti~interference 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 supply Package Included 1x USB Charger Doctor |
| USB Voltage&Current Tester(red+blue) |  |
Description: Can easily measure the operating current of the output voltage of the USB port and equipment 2. 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. Technical indicators: Scope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC5V Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A Resolution : Voltage 10mV current 1mA Error : voltage <± 1% current <± 2% Full scale drop : ( When measuring current ) 200mV 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 anti~interference 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 supply Package Included: 1PC*usb charger doctor |
| Red LED USB Tester |  |
Descriptions:
Available charging, data transmission Voltage, current switching display Measuring range: DC 3~8V Current: 0~3A Error: 1% Screen size: 0.4inch Dimensions: 2.68x0.91x0.47inch (6.8x2.3x1.2cm) Color: Silver + Translucent blue Compact and easy to carry Power free, plug and play It can easily measure output voltage of the USB port and the device operating current or load voltage Package include: 1 x 0.4 inch LED 4-Digit Red Display USB Power Charger Voltage Current Tester |
| Transport USB Tester |  |
Features:
Brand new and High quality It can measure the USB-powered devices empty and. Easy to use and practical. Compact and easy to carry, no additional power supply, plug and play. It can easily measure the output voltage of the USB port and the device operating current or load voltage Detect any USB charger such as PC USB, home charger, car charger. Wide range of applications, any phone, any electronic product, Easy to use. Suitable for factories, laboratories and personal use. Specifications:
Model: KW-201 Detection range: Voltage: 3.5V-7V error ±1% Current: 0A-3A error ±1% Size: 52mm x 22mm x14mm Net weight: 17g Color: Transparent Package Included:
1PCS*USB Charger Voltage Current Meter Mobile Battery Tester Power Detector |
| Blue USB Tester |  |
Features:
It can measure the USB-powered devices empty and . Easy to use and practical. Compact and easy to carry, no additional power supply, plug and play. It can easily measure the output voltage of the USB port and the device operating current or load voltage Detect any USB charger such as PC USB, home charger, car charger. Wide range of applications, any phone, any electronic product, Easy to use. suitable for factories, laboratories and personal use. Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A Specifications: Size:63*21-34*15mm Net weight:15g Package weight:25g Case Color:Blue Package Include:
1 x USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector |
| LCD USB Detector |  |
Description:
100% Brand New & High Quality Size:60x24x14（mm） Weight:0.10g Input Voltage: 3V - 30V Input current : 0 - 5.1A Cumulative capacity range: 0-99999 mah precision: 0.001 Ah Charge accumulation scope: 0-999999 MWH precision: 0.001 Wh Cumulative power range: 0-299.999W precision: 0.001W Timing the maximum range: 0-999 hours 59 minute 59 seconds precision: 1 second Parameters that you can test: Voltage of battery. Current of battery, discharge capacity of battery,Quantity of electric charge,power of battery,timing. Communication function: Yes Parameters 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 There are 3A, 2A, 1A and 0.3A models for current adjusting. Color:Black Package include: 1 x LCD USB Voltage Current Detector Mobile Power USB Charger Tester Meter |
| LCD USB Detector with Cable |  |
Description:
This product can test USB charging current, voltage, discharge capacity, intelligent devices. It will show the current and voltage at the same time, convenient to check. It can be very easy to find digital devices charging problem. The only button on the tester is used to view and test data switch, the tester can store 10 groups of test data. If there were no battery, it won't lose the data it has tested. It can test current and voltage of phone, mobile power bank etc. With a USB output port and a micro USB input, convenient to test devices With LCD screen, easy to see the current and voltage of the devices Press the small circle button and the data will be zero, then you can test next data Portable design, easy to carry Specification: Material: Plastic and Electronic Component Color: White Input Voltage: 3V-7V Capacity: 0-19999mAh Package Include: 1 x Portable LCD Dual USB Charger Mobile Power Detector Voltage Current Meter Tester |
| USB Tester with Cable(red+red) |  |
Description:
The compact USB dual table can show voltage and current and charge two phones simultaneously Suitable for the vast majority of mobile phones, mobile power, tablet PCs and other USB devices Output 1: data communication function and charging voltage output Output 2: Apple tablet, Apple phone original or non-original mobile charger, through OUTPUT 2, it can high-current charging, but cannot data communications Parameters: Supply voltage, test voltage: 3.2~10V Test current: 0~3A, up to 10A Current Operating current :< 20Ma Display: 0.28″ LED Product dimensions: 69x26x19mm USB extension cable: >120mm Measuring rate: >500Ms/times Accuracy: 1% Low supply voltage: +3.2V Maximum supply voltage: +10V Working temperature:-10~+65 Operating humidity: 10~80% (non-condensing) Working pressure: 80~106kPa Package Include: 1 x USB Detector |
| USB Tester with Cable(red+blue) |  |
Description:
The compact USB dual table can show voltage and current and charge two phones simultaneously Suitable for the vast majority of mobile phones, mobile power, tablet PCs and other USB devices Output 1: data communication function and charging voltage output Output 2: Apple tablet, Apple phone original or non-original mobile charger, through OUTPUT 2, it can high-current charging, but cannot data communications Parameters: Supply voltage, test voltage: 3.2~10V Test current: 0~3A, up to 10A Current Operating current :< 20Ma Display: 0.28″ LED Product dimensions: 69x26x19mm USB extension cable: >120mm Measuring rate: >500Ms/times Accuracy: 1% Low supply voltage: +3.2V Maximum supply voltage: +10V Working temperature:-10~+65 Operating humidity: 10~80% (non-condensing) Working pressure: 80~106kPa Package Include: 1 x USB Detector |
| USB Tester LCD Display |  |
Features:
- Brand new and high quality. - It can measure current and voltage of the power supply equipment with USB port. - Plug and play, no extra power supply needed. - The voltage and current will be displayed circularly. - Small sized, easy and convenient to carry. Specifications: Workable range: 3.5 - 7.0V, 0 - 3A. Resolution: voltage 10mV, current 10mA . Error range: voltage <±1%, current <±2%. Full-scale voltage drop:200mV. Workable temperature: 0 - 60℃. Color: Transparent, Blue Package include: 1 x USB Current And Voltage Tester |
| USB 3.0 OLED Detector |  |
Feature：
Voltage measurement range: DC3.7-22.0V
Current measurement range: DC0.00-3.00A Power measurement range: 0-65W Capacity measurement range: 0-99999mAH Energy measurement range: 0-99999Mwh-999WH Voltage measurement accuracy: +/- (0.2% ---1 words) Current measurement accuracy: +/- (0.8% ---3 words) Refresh rate: 2 times / sec Static power consumption: 10mA Font color: blue / white Product weight: 14 grams (including packaging 46 grams) Product size: 64.0mmx21.6mmx11.2mm Port mode: compatible with USB2.0 USB3.0 Display screen: 0.91 inch 128x32 dot matrix OLED display Packing included：1PC X USB3.0 Charger Dr Voltage Current Meter Tester Battery Capacity Power Detector
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