I have the UT208A, got it cheaper I think about $6x to $7x something few years ago, compared to todays price of around $100. It runs great, I bought it after I accidently dropped my mastech from 4 feet, so that I can verify if the mastech was correct after the drop, the reading were slightly different, but then again the Uni-t model is higher priced has specs of 1.5% variation compared mastech which was 3%.
Even still I mostly use the mastech because it uses AAA batteries compared to the 9v battery of the Uni-t. But when I will be installing solar or when something important to measure I will be mostly using the Uni-t.