Description: Board Features: On board 15V battery, we k that the battery is the lowest noise so that it can output pristine, stable voltage to provide a reliable . The board has four programming terminals ,each corresponding to an output voltage, short circuit by shortcircuiting the corresponding terminal block to give the corresponding voltage. Because the AD584 programming pins in programming its short resistance will affect the output voltage, in order to reduce the shortcircuit resistance, two terminals in parallel. Alternative switch terminal benefits are more reliable and flexible, shortcircuit resistance can be smaller. Before detect multimeter and board warmup at least 30 minutes at room temperature 25 degrees, to ensure that the detection accuracy. 100% new and high quality Load capacity: 10 mA. Operating voltage: 4.5V to 30V, note that the required operating voltage higher than the programmed output voltage. Temperature range: AD584J / K / L rated operating temperature range of 0 ° C to + 70 ° C, AD584S / T, with 55 ° C to + 125 ° C. The external power supply interface, you need more than 11V DC voltage. Weight: 18g (1LB453.59g) Color:As picture shows Quantity:1Pcs Note: Light shooting and different displays may causethe color of the item in the picture a little different from the real thing.The measurement allowed error is+/13cm. We highly appreciate all custome rsopinions to improvethe selling, also if anything you unsatisfied, please contact us for probable best solution. Thank you! Package Included: 1Pcs AD584 High Precision Voltage Reference Module 4Channel 2.5V/7.5V/5V/10V(If there are any problems with the product, please send us pictures.Tell us more details about this problem.)