Digital Voltmeter LED Panel Digital Display DC 4.5-30V Voltage Red ABS Best Hot

ITEM NAME:Digital Voltmeter LED Panel Digital Display DC 4.5-30V Voltage Red ABS Best Hot Descriptio n Description: Allowable Error:  ±1%; Error Is  ±0.3V When It Is Greater Than Or Equal To 10V; Error  ±0.10 When It Is Less Than 10V Input Impedance: > 100K Ohms Working Current: < 23mA Refresh Rate: About 300mS Once Display Mode: Three "0.56" LED Digital Tube Display Color: Red Lead Length: 20cm Dimensions: 4.8*2.9*2.2 Cm, Length * Width * Thickness; Opening Size: 4.6*2.7cm Working Temperature: -20  ° C ~ 65  ° C Specifications: Material: ABS Color: Picture Color Measuring Range: DC4.50-30.0V Power Supply Range: No Need To Supply Power Separately, Directly Use The Measured Voltage As The Power Supply, The Scope Is The Same As Above Limit Input: DC30.0V. Note: The Input Voltage Is Higher Than 30V And There Is A Possibility Of Damage! Package Included: 1* Digital Voltmeter Note: 1.Due To The Manual Measurement And Different Measurement Methods, Please Allow 2-3mm Deviation. 2.Please Be Reminded That Due To Lighting Effects And Monitor'S Brightness/Contrast Settings Etc, The Color Tone Of The Website'S Photo And The Actual Item Could Be Slightly Different. Whatever the ending's perfect or not, you can't disappear from my world Digital Voltmeter LED Panel Digital Display DC 4.5-30V Voltage Red ABS Best Hot.Input Impedance: > 100K Ohms. Display Mode: Three "0.56" LED Digital Tube. Allowable Error:  ±1%; Error Is  ±0.3V When It Is Greater Than Or Equal To 10V; Error  ±0.10 When It Is Less Than 10V. Specifications:Material: ABS.