1、The voltage divider resistors are all 0.01% resistors to make sure temperature drift, and the output is buffered by an operational amplifier. 2、Factory calibration is calibrated by FLUKE8846A with a 6 1/2-digit digital multimeter, and the measured voltage is marked on the shielding case. 3、Product accuracy and small size, easy to carry and store, withgood practicality. 4、Product input voltage +15V, output voltage +10V/+7.5V/+5V/+2.5V, etc. 5、Using high-quality materials, strong and durable, has a long service life. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Voltage Reference ModuleModel: AD584Input Voltage: +15VOutput Voltage: +10V/+7.5V/+5V/+2.5V, etc.Accuracy: Five and a half digits (0.0001)Temperature Drift: 15ppm/℃ (constant temperature)Size: Approx. 5 x 5cm / 2 x 2in&nbsp;(without protruding SMA)<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Voltage Reference Module