Check the listing for details. Blue AC/DC Dual Control 500V V Volt meter Voltmeter. Condition: New. Listed at 35.00 USD. Digital Programmable AC/DC Volt Meter(Blue LED) Programmable AC/DC Volt Meter Summary: Blue LEDBuilt-in dual alarm controlSupport range -1999 to 9999VIdeal for Golf carts, Cars, Boats, and Solar panels. Product Description This is a programmable voltmeter with dual output control: upper and lower limit. With this function, it helps to protect your costly equipment like a thousands dollar stereo system or dc motor from the damage of over or under voltage. More, it's a dual mode Volt meter that support both AC and DC voltage range from 0~500V in four ranges. Built in 3 level of filtration system to eliminate noise interference from the motor or from the cable in some application. Specification: Input: AC/ DC 500V,100V,10V,1V * Display: 4 digit blue LED display Isolated power supply Frequency response: 0-400Hz Overload: "EEEE" Filteration: 0,1,2,3 Dual relays output for controls (250V,3A) Power: DC9V~30V ( 2Watt) Size: 79mm * 43mm * 58mm Cutting: 76mm * 39.5mm 0-20mV data output (optional) *Note: Default is 500V. You can extent the range using a proper transformer or stepping down dc-dc converter for ratio exchange. Shipping Fast shipping from Sacramento, CA. Please ensure that the shipping address provided at checkout is accurate.We are not responsible for shipping address issues. Please be aware that weekends and holidays DO NOT count as a business day. Payment We accept Paypal as payment and only directly through the eBay listing Returns We provide 30 days returns on most items. Please notify us within 30 days if you want to file for a return. Shipping and Handling fees is not refundable Items to be returned must be good conditions. We reserve the right to reject the return. Feedback It is our mission to provide the best possible product and customer service to our online customers. We understand the hesitations and concerns associated with the purchase of items(s) online. We want to minimize those concerns by making our transactions as easy as possible. We will gladly leave you positive feedback, we respectfully ask that you rate us accordingly. If you do have any problem(s), please give us an opportunity to correct it before leaving negative feedback. We will do our best to rectify the issue. ©ColdFusionX