USB Power Meter and Voltage Tester AT34

Application: Testers are widely used in the quality inspection of 3C digital peripheral products. They are the first choice for digital gamers and electronic enthusiasts, allowing real-time detection of the state of charge of the appliance, voltage, current, power, and other indicators at a glance.

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: 2Hz

The AT34 has various features: - Charger Quality Measurement: This allows you to connect the same load, compare no-load and on-load, and determine the charger quality based on voltage drop or increase. - Quick Charge Identification: The AT34 supports the identification of various quick charging protocols, giving you the ability to know your phone's charging status. - Power Off Data Storage: The AT34 has the unique feature of power off storage, storing capacity and energy data even when the power is off. - 4 Digit Measurement Accuracy: The professional sampling circuit and precision algorithm ensures the accuracy and stability of the product. - High Definition Display: The 0.96 inch IPS HD color LCD display offers a clear and vibrant display picture. - Load Equivalent Impedance and Power Measurement: This feature allows for clear understanding of load impedance and current discharge power.

Product Comparison: - Voltage Measuring Range: 3.7-30V - Current Measuring Range: 0-4A - Interface: USB 3.0 port - Display: IPS Color Display

The AT34 is popular among customers, with a 4.6 out of 5-star rating based on over 1,000 reviews. The price ranges from $12.89 to $16.99.

In conclusion, the AT34 is a multi-function tester that provides real-time detection of the state of charge, voltage, current, capacity, power, equivalent impedance, and temperature. It is widely used in the quality inspection of 3C digital peripheral products and is the top choice for digital game enthusiasts and electronic enthusiasts.

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