AT34 USB 3.0 Tester,USB Power Meter 30V 4A USB Voltage Tester Multimeter Digital Multimeter Current Tester Voltmeter Ammeter IPS Color Display Capacity Power USB Charger Tester
5-bit resolution for more accurate measurements. The screen can be turned off with one button and has a flip screen function. Thermometer function using high-precision thermistor sensor, celsius and fahrenheit free switching.
Fast charge recognition, widely compatible. Supports QC2.0, QC3.0, for APPLE 2.4A/2.1A/1A/0.5A, Andriod DCP,SAM-SUNG charge protocol identification, let you know the state of charge of the phone.
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, the load capacity of the charger and the quality be better.
AT35 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.
Description
Technical Parameters:
Model: AT35
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-65°C / 32°F-149°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: ± (0.1% + 2words)
Current measurement accuracy: ± (0.2% + 4 words)
Power measurement range: 0-120W
Refresh rate: 0.5Hz
Package Included:
1 * AT35 USB Tester