Et5411 400W 500V 15A RS485/232 Single Channel DC Electronic Load High Precision Programmable Professional Battery Tester

ET5411 400W 500V 15A RS485/232  Single Channel DC electronic load  High Precision Programmable Professional Battery Tester 

ET54 series DC programmable electronic load provides 1mV/10mV, 1mA/10mA high resolution and precision with superior performance. It is equipped with 12 common modes and complete test functions, which can be widely used in charger, switching power supply, linear power supply, battery and other production line testing.

Key Features:

Ø User-friendly Design:

u It adopts 2.8-inch TFT LCD screen with rich display contents and supports Chinese and English display;

u The operation process is simple and convenient, and with visual interface display system, it is easy to get started.

u Key lock function to prevent misoperation;

Ø High-performance load:

u It provides CC, CV, CR, CP and CC+CV, CR+CV several basic measurement modes;

u It provides professional battery test;

u It provides professional LED test;

u The Tran test mode can test the dynamic output performance of the power supply;

u The scan test mode can test the continuity of power output within a certain range;

u The list test mode can simulate a variety of loading status changes;

u The short circuit test can be used to simulate load short circuit;

u Support external trigger input;

u Built-in buzzer alarm;

u Maintain data storage in case of power failure;

u Remote operation via USB, 

u With PS2 interface, and supports external keyboard for data value setting;

Ø Multiple safety protection:

u It provides overcurrent, overvoltage, overpower, over temperature protection. The overvoltage and overcurrent parameters can be set flexibly, so as to effectively protect the load;

u It has intelligent fan speed control function, which can effectively reduce the fan noise when it is working.

u With input polarity reverse prompt;

Technical specifications

1. OEM Manufacturing welcome: Product, Package... 
2. Sample order 
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the 
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer 
the solve way for you.

FAQ:

 Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages 
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.