In-Line Wattmeter
This small and lightweight voltage and amperage meter can be installed onboard or used on the test stand. It comes with 5" 16ga. leads, you will need to add your battery plugs to them.
To calculate the watts, simply multiply the real-time voltage by the amperage.
Specs:Max input voltage: 30VMax input current: 30AVoltage accuracy: +-0.01v Current accuracy: +-0.01AStart-up voltage: 5.0VPower consuption: 15mADimensions: 41 x 21 x 11mmWeight: 17g
$3.99 standard flat rate shipping on all standard dimension orders. All standard dimension orders over $100 are free shipping. Every order ships within 24 hours except on Sundays.