{"title":"Digital LED Voltmeter","handle":"digital-led-voltmeter","url":"/products/digital-led-voltmeter","description":"This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provides a readout on its three 7-segment LEDs. This voltmeter is able to provide a readout of voltages from 2.5VDC to 30VDC within a 1% accuracy.  Features:   Range: 2.5VDC — 30VDC Display: Three 0.28\" Red 7-Segment LEDs Refresh Rate: ~1sec Accuracy Within 1% ","vendor":"SparkFun","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":9720,"title":"Default Title","sku":"SF-PRT-14313","price":7.95,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}],"documents":[{"title":"Supplier page — sparkfun.com","type":"supplier_description","type_label":"Supplier Description","url":"https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkDQBkBSSIIcHVyBjsAVEkiDGJsb2JfaWQGOwBG--c76a0d2e56280b563a73559acd26ccc94d684172/digital-led-voltmeter-sparkfun-com-2026-05-13.pdf","link":false,"file_extension":"PDF","file_size":441746,"description":"Snapshot of https://www.sparkfun.com/digital-led-voltmeter.html (captured 13 May 2026)"}]}