Marhynchus USB charger tester - 4-Digit Display Real-time Monitoring

1. For chargers such as chargers and mobile power sources, real-time charging status monitoring and a variety of data on a single screen display to meet various testing needs 2. Real-time display of electrical appliance charging status, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators 3.. High resolution color LCD 4. Accuracy for 4 digit accuracy for more accurate measurements 5. The product has a power supply memory with guaranteed data 6. With triple protection for over-current, over-voltage and delayed failure distance Technical dataification: Item type: USB charger tester Voltage: DC4V-30V ( protection can be set at will) Current: 0-5.5A ( protection can be set at will) Capacity: 0-99999mah Power: 0-999.9mwh Timing: 0-99 hours Timing: 0-24 hours Internal : 0-999.99 ohms Power: 0-150W USB: USB3.0 output Optional style: ß, black Package list: 1 x USB charger tester1 x user manual