Top critical review
useless product ..
Reviewed in India on 29 June 2020
Overall saying about the product first of all it is very low quality product.
the product is not as shown in the pic.
The PCB board has not properly cut.
The potentiometer has stucked while adjusting the current.No heat sink included by the Seller.
taking about packing the product has just rapped with plastic paper,no proper cover for it. so that all jumper leads has not proper in position.
Waste of time in buying this product..