180W Electronic Load Tester With 2.4 Inch DC Tester And APP Control, Easy Electronic Adjustment, Constant Load, 4-Wire Battery Capacity Monitor, Discharge And Charge Power Meter For USB Chargers, Power Banks, Batteries And Adapters

180W Electronic Load Tester with 2.4in DC Tester and APP
✔️ 4-wire voltage accuracy, Bluetooth & wired APP control, 2.4in

This compact, high-power load tester is designed for discharging and aging tests of USB chargers, power banks, batteries, and adapters. It is commonly used in electronics labs and QA environments to simulate real-world loads and monitor performance.

✅ Four-wire measurement improves voltage accuracy by bypassing lead resistance
✅ Supports four discharge modes: constant current, constant power, constant resistance, constant voltage
✅ APP control via Android, iOS, and PC with Bluetooth wireless and data wired connections
✅ Built-in high-power discharge tube and intelligent temperature control fan for reliability
✅ 2.4-inch high-definition color display for clear readouts of voltage, current, capacity, and more

💡 What is a high power electronic load tester used for in testing USB chargers and power banks?

It is handy for evaluating how a battery or charger behaves under defined discharge and charge conditions.

- Voltage, current, capacity, and temperature data under controlled discharge
- Useful for USB chargers, power banks, batteries, and adapters testing
- Supports multiple control modes and APP data logging
- 4-wire measurement reduces lead drop for precise readings
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