East Tester ET5420A+ Dual-channel DC Programmable Electronic Load Tester 2.8-inch TFT LCD Screen 150V 20A*2 200W*2 ( Item#: E23809EU )

The DC programmable electronic load is equipped with a 2.8-inch LCD screen, which is convenient and simple to operate, stable in operation, and superior in performance. It supports dual-channel completely independent testing. Equipped with 12 common modes and complete test functions, and the test resolution can reach 1mV/1mA. It can be widely used in the production test of chargers, switching power supplies, linear power supplies, batteries and other industries.

Features:
It provide CC, CV, CR, CP, and CC+CV, CR+CV several basic measurement modes.
Adopt 2.8-inch TFT LCD screen, display rich content, support Chinese and English display.
The operation process is simple and convenient, and with the intuitive interface display system, it is easy to get started.
With key lock function to prevent misoperation.
Provide battery internal resistance test; provide software remote compensation function.
Provide professional battery testing and LED testing.
Dynamic test mode can test the dynamic output performance of the power supply.
Scanning test mode can test the power output continuity within a certain range.
The list mode can simulate a variety of load status changes.
Short circuit test can be used to simulate load short circuit.
Support external trigger input (DB9 interface is required).
Built-in buzzer alarm.
Power-off data storage function.
With overvoltage, overcurrent and overpower protection functions, overvoltage and overcurrent parameters can be flexibly set to effectively protect the load.
It has secondary over-temperature protection function to realize double over-temperature protection of software and hardware.
With intelligent fan speed control function, it can effectively reduce fan noise during work.
With output polarity reverse protection.

Specifications:
Plug Type: EU / US / UK (Optional)
Material: Aluminum alloy
Display: 2.8" TFT LCD screen
Rated Input Power: 400W (dual-channel, 200W*2)
Rated Input Voltage: 0-150V
Rated Input Current: 0-40A (20A*2)
CV Mode:
Range: 0.1-19.999V, 0.1-150.00V
Resolution: 1mV, 10mV
Accuracy: ±(0.05%+0.02%FS)
CC Mode:
Range: 0-3.000A, 0-20.00A
Resolution: 1mA, 10mA
Accuracy: ±(0.05%+0.05%FS)
CR Mode:
Range: 0.05Ω-1KΩ, 1KΩ-4.5KΩ
Resolution: 10mΩ, 100mΩ
Accuracy: ±(0.1%+0.5%FS)
CP Mode:
Range: 0-200W
Resolution: 10mW
Accuracy: ±(0.1%+0.5%FS)
Tran Test Mode: CC, CV
Accuracy: T1&T2:  50ms-60s
Battery Test (Discharge Mode): CC, CR
Max. Discharge Capacity: 9999Ah
Resolution: 1mA, 10mA, 10mΩ, 100mΩ
Interface: USB
Power Supply Voltage: 100Vac±10%~240Vac±10%, 50/60Hz
Display: 2.8-inch TFT LCD screen with resolution of 320×240
Operating Temperature: 0~40℃
Storage Temperature: -10~70℃
Relative Humidity: <80%
Item Size: 310 * 190 * 90mm / 12.20 * 7.48 * 3.54in
Item Weight: 2959g / 6.52lb
Package Weight: 3586g / 7.91lb
Package Size: 39.5 * 28.5 * 19.5cm / 15.56 * 11.22 * 7.68in

Package List:
1 * DC Programmable Electronic Load Tester
1 * Power Cord
2 * Fuse
1 * Manual (English)