DIY?Supplies:?Electrical Display?Type:?Analog?Only Accuracy?Class:?High Operating?Temperature:?-10°C~50°C Dimensions:?146?*?25?*?22mm?/?5.75?*?0.98?*?0.86in Brand?Name:?Seeedshed Model?Number:?AVD03 Measuring?Range:?12-1000V Power?Supply:?Battery