In this video we do the review of 20A 90A DC current, power Meter with relay for battery protection is explained and tested with all features step by step. See resources page from the link below . Use chapter to jump.
Chapters of this video:00:00 Start
1:13 Introduction to features
4:12 Unboxing
4:45 Specification of SIN9020S explained
6:12 SIN9020S Hardware explained
7:22 Wiring Explained for load and charging
10:18 Setting explained
12:07 Over Voltage Protection
13:10 Over Power Protection
14:18 Over Current Protection
18:43 Charging a battery
23:02 Low Voltage Protection
