VANJING DC 0-120V 0-100A Color LCD Digital Voltmeter Ammeter Multifunctional Wireless Ampermeter Multimeter Watt Meter Capacity Electricity Time Meter (DC 0-120V 0-100A)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Memory Function-battery tester can automatically save the parameters when the display power off; if the monitor module also needs to power off， press OK button can save the parameters.</li><li>Protection Function-parameters can be set overcurrent protection， overvoltage protection， undervoltage protection， limit protection， works with equipped relay.</li><li>Support the capacity value by custom settings， used in the battery charging and discharge， can be real-time monitoring of the discharge of power and charge into the power.</li><li>Wireless data transmission between the meter and measuring board (additional power supply is needed)， convenient for use.</li><li>Set each address individually， and view the measurement parameters from plurality of measuring board in one meter.</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51yB9MARe0L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51LiyaIRIJL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51UaS9VmHdL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51HCVIOVreL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51xroYVugZL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51nmkfMjb1L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51PTxJHGBdL.jpg' noproxy></br>