Sell ✿ New Waterproof Battery Meter DC 2.5-30V Auto Car Gauge Digital Voltmeter LED Red best price

#New #Waterproof #Battery #Meter #DC #2.5-30V #Auto #Car #Gauge #Digital #Voltmeter #LED #Red New Waterproof Battery Meter DC 2.5-30V Auto Car Gauge Digital Voltmeter LED Red 100% brand new and high quality Material: Plastic Display color: Red Specification: Dimensions: 40 x 25 x 23mm Cutting Size: 37x20mm Measure range: Red (DC 2.5-30.0V) Maximum input: DC 30V Permissible Error: 1% (+ / - 1 digit) Display: Three 0.40" LED digital tube Display Color: Red (DC 2.5-30.0V) Refresh rate: about 500mS Current consumption: about 5-20mA Operating temperature: -10 °c ~ 65 °c Voltmeter with epoxy potting, Full waterproof design, Oil Pollution Prevention, Moistureproof, Shockproof, Dust-proof With Reverse polarity protection 　 Application: Do not need power supply, can measure 2.5-30V directly If the input voltage is below 3.5V, the display brightness dims If the input voltage is below 2.5V,measuring inaccurate or no display When measure 10V below, accurate to 0.01V,display x.xx When measure 10V or more,accurate to 0.1V,display xx.x Size: Quantity: 1 PC Note: Manual measuring, please allow 0-1cm error,thank you. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!