AT34 USB 3.0 Tester Power Meter 30V 4A USB Voltage Digital Multimeter Current Tester Voltmeter Ammeter IPS Color Display Capacity Power
2024-04-23 04:17:08
AT34 USB 3.0 Tester Power Meter 30V 4A USB Voltage Digital Multimeter Current Tester Voltmeter Ammeter IPS Color Display Capacity Power
Technical Parameters: Model: AT34 Measuring voltage: 3.7-30V Measuring
current: 0-4A Capacity measurement range: 0-99999mAh Energy measurement range:
0-99999mAh-999.99Wh Load impedance measurement range: 1Ω-9999.9Ω Temperature
measurement range: 0°C-80°C / 32°F-176°F Operating temperature range: 0°C-45°C
/ 32°F-113°F Product size: 64mmx22mmx12mm Display screen: 0.96 inch color LCD
Voltage measurement resolution: 0.01V Current measurement resolution: 0.001A
Voltage measurement accuracy: ± (0.8% + 4 words) 25 ° C Current measurement
accuracy: ± (1% + 4 words) 25 ° C Power measurement range: 0-120W Temperature
measurement error: ±3°C / ±6°F Refresh rate: 2HzQuick charge recognition
mode:QC2.0、QC3.0、2.4A/2.1A/ 1A/0.5A、Android DCP ;Applications: Testers are
widely used in the quality inspection of 3C digital peripheral products, and
are the first choice for digital gamers and electronic enthusiasts. Real-time
detection of the state of charge of the appliance, voltage, current, power and
other indicators at a glance; Fast charge recognition, widely compatible:can
for QC2.0, QC3.0,for APPLE 2.4A/2.1A/1A/0.5A,for Andriod DCP and for SAMSUNG,
fast charge protocol identification, let you know the state of charge of the
phone . Power-off storage, data is guaranteed: AT34 has power-off storage
function, which can store capacity and energy data when the mobile power is
cut off, which is convenient for subsequent viewing and convenient for
capacity energy measurement of mobile power. USB 3.0 interface: Compatible
with USB 2.0, support high current test, support USB3.0 interface mobile hard
disk and U disk test. Package Including 1 AT34 USB Tester
Product Features
- 4-bit accuracy for more accurate measurements; Measure the load equivalent impedance and power; Thermometer function, Celsius and Fahrenheit free switching: Using high-precision thermistor sensor; USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test.
- The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible: AT34 supports QC2.0, QC3.0,for i Phone 2.4A/2.1A/1A/0.5A, for Andriod DCP, fast charge protocol identification, let you know the state of charge of the phone.
- Power-off storage, data is guaranteed: AT34 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.Note: Other USB testers that do not have a power-down storage function cannot test capacity and energy.
- Measure the quality of the charger: connect the same load, compare the no-load and the load, the greater the voltage drop, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises (leisure loss) Compensation function) The better the load capacity of this charger, the better the quality.
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