8-in-1 QC 2.0 3.0 4-30V Electrical Power USB Capacity Voltage Tester Current Meter Monitor Voltmeter Ammeter 40% Off 
<br />Instructions:
<br />Click the button once to check the saved packet data (Time, Wh, mAh). Press and hold the button for 3 seconds to clear the current single set of saved data (Time, Wh, mAh) 
<br />8-in-1 Model: KWS-MX17 
<br />Parameters:
<br />1.Voltage: DC4-30V   
<br />2.Current: 0-5A 
<br />3.Time: 0-99hours   
<br />4.Power: 0-150W 
<br />5.Capacity: 0-99999mAh   
<br />6. Electrical energy: 0-999.999Wh 
<br />7. Packet data:1-9 group    
<br />8. Temperature   
<br />9. Setup Key<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-3-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-4-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a9e55843c1dc6541950b932-8-orgin.jpg></b></b></p>