WEL3005 30W 5A 6-30V Electronic Load Module Multifunctional Color Screen Adjustable Constant Current Passive Component Feature : 1. With color display, the module can provide clear readings 2. With multiple protection functions, undervoltage protection, over power protection and large fan overheat protection 3. High power and high accuracy, the current is continuously adjustable 4. Adopted of high quality electronic components, and accuracy process, ensure for the durability 5. Suitable for decoration and construction, hydropower engineering, power aging test, battery discharge, etc Specification: Condition: 100% new Item Type: Electronic Load Module Model: WEL3005 Module Supply Voltage: 6V-30V Measuring Voltage: 0-30V Discharge Current: 0A-5A Continuously Adjustable Discharge Power: Up to 30w (note: do not use super power!!) Working Temperature: -10~+75 Degrees Resolution: Voltage 0.01v, Current 0.001 Accuracy: Voltage 1% 1 digit, Current 1% 1 digit Undervoltage Protection: Yes (1.5-30v) Over Power Protection: Yes (1-30w) Overheat Protection: Yes (more than 45 degrees fan start, overheat protection is 75 degrees) Input Anti-Reverse: Yes Wiring Method: Small Screen Printing B+B- for Measuring Voltage, Large Screen Printing B+B- for Measuring Current Fan: 4010 Double Roller Fan, Speed 8000 Module Size: Approx. 79 x 43 x 70mm / 3.1 x 1.7 x 2.8in Hole Opening Size: Approx. 76 x 39mm / 3 x 1.5in Package List: 1 xElectronic Load Module ABOUT FEEDBACK: If you are satisfied with our products, Pls give us 5 Stars Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any problems with our items or services, please feel to contact us first before you leave negative feedback. We will do our best to solve any problem and provide you with the best customer services. We will give you a positive feedback after receiving the payment. If you are unsatisfied with your items, please contact our Customer Service. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! PAYMENT: 1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) Payment must be made within 3 days of order. 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. ABOUT SHIPPING: 1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO) 2. Orders processed timely after the payment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 8. We seller are not in of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks RETURN AND REFUND: 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#. 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.