ET5408A+ DC Electronic Load, ET5410A+ Programmable Battery Internal Resistance and Capacity Tester, 400W
ET5420A+ Standard Configuration Display/Number of Channels: Color display/Dual-channel Rated Power: 400 W (dual-channel, 200 W × 2) Input Voltage: 0–150 V Input Current: 0–40 A (20 A per channel) Constant Voltage Mode: 0.1–19.999 V, 0.1–150.00 V Constant Current Mode: 0–3.000 A, 0–20.00 A Constant Resistance Mode: 0.050–4.5 kΩ Constant Power Mode: 0–200 W CC, CV, CR, CP, Battery, Dynamic, List Scan Short-Circuit Test, USB Communication, Data Storage, LED Test