Check the listing for details. 200 Amp Watt Meter Power Analyzer for Solar Panels or Wind Turbines System. Condition: New. Listed at 16.99 USD. 200 Amp Watt Meter Power Analyzer for Solar Panels or Wind Turbines System Description This very affordable meter is a great way to check your wind turbine or solar panel system for output & production. Features: Prevents peak currents damaging battery, Electronic Speed Controllers, motors, wiring and connectors.Verify sufficient operating voltage under load.Confirm proper battery charger operation.Measure receiver and servo current to determine if a UBEC is needed. Specifications: Operates from 4.8-60V 0V with optional auxiliary battery. Measures 0-200A,resolution 0.01A 0-60V,resolution 0.01V 0-6554W,resolution 0.1W 0-65Ah,resolution 0.001Ah 0-6554Wh,resolution 0.1Wh 16×2,backlit LCD display Size: 85x42x25mm Shipping 1. Orders processed within 1 business day after received payment. 2. We only ship to ebay addresses. Your ebay address must match your Shipping address. 3. We will track the shipment and get back to you as soon as possible with a reply. Return 1. We accept Return within 30 days for refund or replacement. 2. Confirm for address and reference number before return, we will offer replacement or refund after received the return parcel. Customer service If you have any question ,please sent me ebay message. we usually reply within 1 business days as quickly as possible. We greatly appreciate your positive feedback and will do the same. We treasure every feedback from our customers, We strive for 5 star positive Feedback on all transactions. If you are considering giving a neutral or negative Feedback or a low DSR (1's, 2's). Do write to us and give us an opportunity to resolve it for you firstly for your satisfaction.