{"title":"LED Voltage Meter (Red)","handle":"led-voltage-meter-red","url":"/products/led-voltage-meter-red","description":"   This is a standalone DC voltage meter. It measures 3V-30V with 1% accuracy.  Best suited for battery level display. Just apply two wires on the power without any extra circuit or components, it gives the reading straight away.  Easy to use, and is a good company with robotic applications.   Three colors options: green / blue / red.      SPECIFICATIONS           Measure Voltage:3.0-30V DC      Refresh Rate:2 Hz     Accuracy:1%         SHIPPING LIST            LED Voltage Meter (Green)     x1    ","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":9492,"title":"Default Title","sku":"DF-DFR0130-R","price":12.0,"on_sale":false,"in_stock":true,"available_quantity":7,"option1":"Default Title"}]}