USB Meter



USB Car Charger 2.1A Module with Digital Red LED Voltage Tester 5V/2A 32mm PCB

USB Car Charger 2.1A Module with Digital Red LED Voltage Tester 5V/2A 32mm PCB

It is a Car Charger Module,Maximum input voltage 35V, output current of 2.1A, maximum current up to 2.4A, the peak 3A. suitable for 12V and 24V automotive battery systems,Overvoltage, overcurrent,...
300084
$5.28 $2.8546

USB Charge Detector 3.2-10V 3A Volt Current Monitor Red LED Alternate for IPhone

USB Charge Detector 3.2-10V 3A Volt Current Monitor Red LED Alternate for IPhone

It is a USB Volt Current Monitor,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ 3A (10A Max, If more than 3A, can not work continuously),Accuracy: 1% (± 2 digits),Measuring rate: ≥...
100258
$11.28 $7.3335

USB Doctor USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger 5in1 Multifunction USB Tester Meter

USB Doctor USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger 5in1 Multifunction USB Tester Meter

It is a USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger 5in1 Tester, Voltage measurement range: DC 3.50~9.99V, Current measurement range: DC0.00~3.00A, Power measurement range: 0~30.00W,...
180020
$17.50 $9.5046

USB Mobile Power Charge Voltage Ampere Meter 3V-8V 3A LED Display Panel Tester

USB Mobile Power Charge Voltage Ampere Meter 3V-8V 3A LED Display Panel Tester

It is a USB Voltage Current Meter,Measuring range: DC 3V-8V, current :0-3A (accuracy: ±1%), Maximum support 6A .(more than 3A , accuracy will be about 3% ),Voltage and current in turn shows that...
300085
$7.70 $4.9835

USB Monitor Meter/Charger 2in1 USB Voltage Current Laser Display Charging Tester for Android Phone/Apple Phone/PC etc

USB Monitor Meter/Charger 2in1 USB Voltage Current Laser Display Charging Tester for Android Phone/Apple Phone/PC etc

It is a USB Charger/Voltmeter/Ammeter, Measuring current range: 0 ~ 3A, Measuring voltage range: 0 ~ 7V, Applicable computer USB, cell phone charger, car charger, mobile power equipment or other USB...
300439
$19.50 $4.3078

USB Port Volt Ampere Monitor 3-7.5V 2.5A Voltage Current Mobile Tester LED

USB Port Volt Ampere Monitor 3-7.5V 2.5A Voltage Current Mobile Tester LED

It is a USB Volt Amp Power Monitor,Measure Range: U = 3 ~ 7.5V I = 0 ~ 2.5A,Accuracy: voltage < ±1% , current < ± 2%,Dimensions: 53 * 35 * 14mm. Technology: Measure Range: U = 3 ~ 7.5V I =...
300079
$7.89 $4.7540