Very easy to carry.Have current voltage signal output and measurement function.<br> Have current input to voltage output signal conversion, voltage input to current output signal conversion functions.<br> clear color LCD display input and output signal accurately, one screen task display or upper lower screen display.<br> Accurate 0-24mA active or passive signal output, 0-12V, 24V output.<br> Accurate 0-24mA 0-30V input measurement function.<br> 0.01mA, 0.01V accurate output and input measurement function.<br> clear color LCD display input and output signal accurately.<br> 2000mAH capacity rechargeable battery inside, can be used in the lab or in industrial site.<br> Have one button fast output, automatic ascending, descending and cycling output mode.<br> Customized min. output value and max. output value are settable.<br> Colour:Black<br> Material:plastic<br> Size:90x70x28mm<br> Package Contents:<br> 1 * Signal Generator<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 442 hours, wish you a happy shopping!