<p>Feature 1Real-time detection of the voltage, current, power and other data will be clear at a glance 2Small size, portable to carry, no extra power required 3The shell is made of high quality ABS material, high strength, good transparency 4Suitable for most applications, such as phone, power bank, pad, other electronic products 5Adopt exquisite SMAT technology, can measure USB powered devices and is compatible with the QC2.0\/QC3.0 fast charge testSpecificationFeatures:</p> <p> </p> <p> </p> <p> Real-time detection of the voltage, current, power and other data will be clear at a glance.</p> <p> </p> <p> </p> <p> Small size, portable to carry, no extra power required.</p> <p> </p> <p> </p> <p> The shell; is made of high quality ABS material, high strength, good transparency.</p> <p> </p> <p> </p> <p> Suitable for most applications, such as phone, power bank, pad, other electronic products.</p> <p> </p> <p> </p> <p> Adopt exquisite SMAT technology, can measure USB powered devices and is compatible with the QC2.0\/QC3.0 fast charge test.</p> <p> </p> <p> </p> <p> </p> <p> Specification:</p> <p> Shell Material: ABS</p> <p> USB: USB 2.0</p> <p> Voltage measurement range: 3.2-10V</p> <p> Current measurement range: 0-3A</p> <p> Accuracy: 0.01</p> <p> Capacity accumulation range: 0-9999mAh</p> <p> Power measurement range: 0-90W</p> <p> Power Supply Range: 0- 999.9wh</p> <p> Optional Color: Black, Blue</p> <p> Size: Approx. 70*25*10mm\/2.8*1*0.4inch</p> <p> Weight: Approx. 16g \/ 0.6oz</p> <p> </p> <p> Package List:</p> <p> 1 x USB Tester</p> <p> </p> <p> Note:</p> <p> 1. Please allow small size error due to manual measurement. Thanks for your understanding.</p> <p> 2. Only a USB tester, no other stuff included.</p>