Computer Power Supply Testers

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,Suitable for factories, laboratories and personal use Voltage: 3V-9V /- 1% Current: 0-3A /- 1% Size: Approx. 7.2cm x 2.7cm x 1.5cm/ 2.83" x 1.06" x 0.59" Colour: Black Package Included: 1 x USB Charger Current Voltage Detector Battery Tester Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement.

Current of battery, discharge capacity of battery,Quantity of electric charge,power of battery,timing. Charge accumulation scope: 0-999999 MWH precision: 0.001 Wh. Parameters adjusting function :Yes.

1 x USB Charger Detector. Reset button, press it 3-5 seconds it will Reset. This USB Charger Doctor can test your PC, Laptop, Cellphone, Charger, Car Charger, Power Bank ect. Size(L x W x H): Approx.

1x usb charger doctor. Full scale drop : ( When measuring current ) 200mV. Category 1. Category 2. We will send you a new replacement after receiving the defective item.

BTX, and ITX compliant power supplies can be tested. Compatible with ATX, BTX, ITX. Simple and easy to use, no batteries are needed. The PC / SPS is suitable for the ambitious hobbiest, as well as for a quick functional check in a specialized trade.

Detect any USB charger such as PC USB, home charger, car charger. Arduino Module. It can measure the USB-powered devices empty and. Current :0-2.5A error 0.01A. Wide range of applications, any phone, any electronic product, Easy to use.

Current of battery, discharge capacity of battery,Quantity of electric charge,power of battery,timing. Charge accumulation scope: 0-999999 MWH precision: 0.001 Wh. Parameters adjusting function :Yes.

1 x USB Charger Detector. Reset button, press it 3-5 seconds it will Reset. This USB Charger Doctor can test your PC, Laptop, Cellphone, Charger, Car Charger, Power Bank ect. Input/ Output Current: 0-3A ( 1% accuracy ).

  Features: LED display current and voltage when it connected with USB ports of devices, bring precise data for your reference. Dual USB ports are included for detecting the current and voltage of 2 devices simultaneously, such as mobile phone charger, U disk, etc.  Can be applied for inspect the quality of USB cables, perfectly fit for home use or business use. Small and lightweight, it can be a HUB to charge 2 devices at the same time. Easy to use, no other ancillary equipment is needed, plug and play, suitable for factories, laboratory, home use, etc.  Note:.

With a USB output port and a micro USB input, convenient to test devices. Capacity: 0-19999mAh. Press the small circle button and the data will be zero, then you can test next data. We will send you a new replacement after receiving the defective item.

PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item! Measuring range: DC 3v - 9v, current: 0-3a (error: ± 1%)， 5a biggest support.

BTX and ITX compliant, power supplies can be tested. Interface Type: 20/24pin (ATX-connector). Suitable for the ambitious hobby user, as well as for a quick functional check in specialized trade. We will send you a new replacement after receiving the defective item.

1x usb charger doctor.

With a USB output port and a micro USB input, convenient to test devices. Portable design, easy to carry. Press the small circle button and the data will be zero, then you can test next data.

BTX, and ITX compliant power supplies can be tested. Compatible with ATX, BTX, ITX. Simple and easy to use, no batteries are needed. The PC / SPS is suitable for the ambitious hobbiest, as well as for a quick functional check in a specialized trade.

As we know, slight tension Change can have a great impact on TV function. To have a useful tool which is as LED LCD Backlight tester. Using this tool, you can use the LED LCD screen backlight problem quickly.

Model Number:USB Charger. Battery Capacity : 0-99999mAh. You can follow below process to chontact us. Current : 0-3A, ± 1%. Time : 0-99H. - Handling time :48 hours.

It's new design make it can support Quick Charge 2.0/3.0 ( QC 2.0/3.0) 5V 9V 12V 20V. 1 x USB Charger Detector. Reset button, press it 3-5 seconds it will Reset. This USB Charger Doctor can test your PC, Laptop, Cellphone, Charger, Car Charger, Power Bank ect.

An essential tool for any computer technician. Multipurpose Batteries & Power. If you do not receive our reply within 48 hours, pls. There is a detailed operation on the product. Easy to use, just plug in connectors and green LEDs illuminate to show which pins are getting power.

Tester three dimensional size 60 24 14mm • The only button on the tester is used to view and test data switch, The tester can be powered down to save data. 1 x USB Security Tester. Current of battery, discharge capacity of battery，Quantity of electric charge，power of battery,timing.

Compact, no power, and other ancillary equipment, Plug and Play. Full scale drop : ( When measuring current ) 200mV. We will send you a new replacement after receiving the defective item. Why buy from us.

Full scale drop : ( When measuring current ) 200mV. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Mon. to Sat.

Induction Lamp. Buzzer Alarm. Thermometer&​Alarm. 1 x UNI-T UT658 USB Tester. Shower Head. USB charger quality control. USB device power usage calculation. 10 memory sets for energy consumption.

BTX and ITX compliant, power supplies can be tested. The PC / SPS is suitable for the ambitious hobby user, as well as for a quick functional check in specialized trade. Also note that monitor settings may vary from computer to computer and may distort actual colors.

Size(L x W x H): Approx. 5.9cm(Include USB is 7.3cm) x 2.3cm x 1.4cm. Battery Capacity: 0-99999mAh. Input/ Output Current: 0-3A ( 1% accuracy ). Current resolution: 0.01A.

Support to quick charge by QC2.0 and a data of capacity and power of discharge or charge from portable power bank, charger and USB. 1 x USB Safety Tester. Cumulative Capacity Range: 0-99999mAh. Electric Resistance: 0-999.99.

1 x USB Resistor DC Electronic Load. Resistor in parallel calculation formula: R=1/(1/R1 1/R2 . 1/Rn) K1=4.7Ohm/10W, K2=2.2Ohm/10W. We will try our best to reduce the risk of the custom duties.

The large-scale instrument of the same metal manganese copper low electrical impedance sampling technology, < 2 mR Resistance is almost zero (Diameter : 2.5 mm),Faster charging! Charging time shorter!

Model: KCX - 017. Feature: Portable. Capacity: 0 - 19999mAh. Input Current: 50mA - 3500mA. High precise current calibration function.

Current of battery, discharge capacity of battery,Quantity of electric charge,power of battery,timing. Parameters adjusting function :Yes. Equipment for parameters adjustment: One electronic load,one constant current source.

Current of battery, discharge capacity of battery,Quantity of electric charge,power of battery,timing. Charge accumulation scope: 0-999999 MWH precision: 0.001 Wh. Parameters adjusting function :Yes.

Detect any USB charger such as PC USB, home charger, car charger. We are professional industrial&electronic Categorie manufacturers in China,We have working in thisfield for amost 10 years,Our product is includ all kit/welded product for Andruino,Raspberry Pi,or mini flights,if you have any need,pls contcact us for free,we will help you get all tings you need.

BTX, and ITX compliant power supplies can be tested. Support 20Pin, 24Pin ATX Interface. the power 20PIN or 24PIN and P4, P6 or P8 plug into the power tester corresponding position. (If the plug 20PIN or 24PIN interface test and display LL alarm, then, is the need to plug 4P Oh! ).

1 x YZXstudio ZY1276. With someone's propaganda is "oscilloscope", "ripple table". Type-C in addition to test the data line, but also test the PD, data line resistance. USB Professional Charge detector.