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The AT35 is a USB tester designed to measure the voltage and current output of a USB-A port, with a test range of 3.700-30.000V for voltage and 0-4.0000A for current.
Featuring a 0.96 inch IPS LCD display with a wide 160 degree viewing angle, the AT35 allows for clear data visibility from various perspectives.
The AT35 is equipped to identify various charging protocols on its screen, including QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Android DCP, and SAMSUNG.
When coupled with a USB electric load, the AT35 enables users to gauge the capacity of a power bank by discharging it from 100% to 0% energy, and then use a formula to calculate the power bank's capacity.
To assess the quality of a charger, users can connect the same load and compare the voltage output under no load and with load. A greater voltage drop indicates lower charger capacity and poor quality, while minimal voltage drop or a rise in voltage indicates higher charger capacity and superior quality.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
product_dimensions | ‎2.52 x 0.87 x 0.47 inches; 0.99 ounces | ||||
item_model_number | ‎AUB09B1WKW2P | ||||
date_first_available | ‎July 22, 2021 | ||||
manufacturer | ‎HANGZHOU RUIDENG TECHNOLOGY CO., LTD | ||||
best_sellers_rank | #1,003,499 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2,309 in Multi Testers | ||||
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