2.5V-30V Mini Digital Voltmeter 0.28 inch Specifications: Measuring range: DC 2.5V-30V Working current: <30Ma Input range: Dc 5-30V Display:Three: 0.28inch Dimensions: 30mm*11mm*9mm(L*W*H) Perforation size: 23mm*14.5mm/0.91”*0.57” Refresh rate: ≥200mS/times Measurement accuracy: 1% Operation Temp: -10℃- 65℃ Package included: 1 x Mini Digital Voltmeter
