ABOOFAN USB Charger Wattage Voltage Tester Digital Voltmeter Ammeter Electrical Tester Kit Voltage Cycle Monitor

★★★★★ 5.0 86 reviews

US$4.19
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US$4.19
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Free shipping Free 30-day returns

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Management number 247438406 Release Date 2026/08/16 List Price US$4.19 Model Number 247438406
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Package List 1 x Multi-fucntional USB Charger Wattage Voltage And Tester Multimeter LCD USB Detector Voltmeter Ammeter Power Capacity Meter Monitor Characteristics - Size: Approx. 6.5 x 2.5 x 1.5cm (L x W x H) USB Voltage Multimeter - : 0-5A (Over- protection can be set arbitrarily) voltage detector meter - Power: 0-150W, 0-999.9Wh Charger Test - Internal Resistance: 0-999.99 Voltage Monitor - Timing: 0-99 hours Voltage Tester - Device Type: USB Voltage Capacity Tester - Regular power off. When it's showing 00:00H on screen, press and hold the button for about 3 seconds and there will be flashing numbers on the display. Press the button for 0.5 second and each time you press the button, it will add 0. . Then press and hold the button for about 3 seconds to save. - Material: Plastic - Timing: 0- hours - Color: Maily black - Accuracy: ±1% - the test capacity range: 0-99999 mA - Color: Black - Voltage: DC 4V-30V (Over-voltage protection can be set arbitrarily) - Connectors Supported: USB Specifications Voltage DetectorGoods DescriptionPower Charger Tester This USB voltage multimeter is lightweight, small in size, durable and portable.Voltage Tester It is easy to carry and no extra cable or power supply is needed.voltage detector meter It is designed to measure voltage USB power supply equipment, empty load, the voltage and of USB terminal equipment at work.Voltage Detector Compact and Plug and play also detect USB charger output voltage and are standard suitable for factories, laboratory and users

  • Voltage detector meter: and voltage cycle , easy to use and practical,Voltage Monitor
  • Voltage detector:usb charger doctor, with the time (0-99hours) and capacity storage(0-99999mah), you could also measure the total capacity in mah,Voltage Tester
  • Power charger tester:over protection and over voltage protection, when it's showing 0,00a on screen, press and hold the button for about 3 seconds and there will be flashing numbers on the display, press the button for 0,5 second and each time you press the button, it will add 0,5a/v, then press and hold the button for about 3 seconds to save,USB Voltage Multimeter
  • Charger test:easy to measure the USB charging , voltage, discharge capacity, ,Voltage Tester
  • voltmeter ammeter:high temperature can be used for measuring USB powered or power consumption of the interface , charger , u disk and other products,Voltage Tester
ASIN B0F2Z4RTMF
Color Black
Model 21D44180YSCLLY
Brand Name ABOOFAN
Style Name Modern
Item Weight 27.22 g
Part Number 21D44180YSCLLY
Manufacturer ABOOFAN
Item Dimensions 2.56 x 0.98 x 0.59 inches
Number of Items 1
Included Components USB Voltage Tester

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