Pregnancy tests with high hcg threshold

I literally can’t find the answer to this question anywhere, because everyone wants extra sensitive tests.

I have had 3 chemical pregnancies in the past year. I just had my 4th frozen embryo transfer and my beta isn’t until Monday, but I’ve been getting clear positives at home on accumed test strips and first response tests.

What is the least sensitive test out there? I want to know my hcg isn’t super low. Is there such thing as a test that doesn’t turn positive until hcg hits 100?