ALLNET Medidor de potência/voltímetro USB OLED ALL-USB-PM2 - Digital/Dados - Fonte de alimentação (ALL-USB-PM2-OLED)

The ALLNET ALL-USB-PM2-OLED is a compact USB power meter and voltmeter featuring a bright OLED display. It allows precise measurement of voltage, current, power, energy, resistance, and temperature for USB-powered devices. Ideal for troubleshooting, testing, and monitoring power consumption of smartphones, tablets, and other USB gadgets.

Advantages

High-contrast OLED display for easy reading; measures up to 5A and 150W; includes data storage for 9 sets; over-voltage and over-current protection; compact and lightweight design.

Suitable for

• Testing USB chargers and cables
• Monitoring battery charging/discharging
• Diagnosing power issues in electronic devices
• Educational projects and hobbyists

Key specifications

• Display: OLED
• Input: USB-A Male
• Output: USB-A Female
• Voltage range: 3.7V - 30V
• Current range: 0A - 5A
• Power range: 0W - 150W
• Energy range: 0 - 99999 mAh / 0 - 999.9 Wh
• Resistance range: 0 - 999.9 Ohm
• Temperature range: -10°C to 60°C
• Accuracy: ±1% (voltage/current)
• Material: ABS plastic

Recommendations

For best results, use with a quality USB cable and ensure the device is within the specified measurement ranges. The meter is not waterproof and should be used in dry environments.