🧪 First Alert LT1 Deluxe Lead Testing Kit, Set of 3 Review

According to my experience, these sensors are a complete waste of money. The alarms are so loud and obnoxious that they give me headaches, but worse, they're completely unreliable - they've gone off at random times without any signs of danger in the house. I expected better from a top-rated product in the Safety & Security category of Tools and Home Improvement. The only advantage is that they're easy to install.

Ordered product with white label from China. We wanted to make sure this product was safe and not take our supplier's word for it. Full size labs are not available to us as a startup and we used this product. We performed a leaching test using a negative control (white vinegar), 8 samples and a positive control (lead wire). Both controls worked as intended (the lead control was black as night and the white vinegar was clear). We tried the "quick test" but it didn't really work with the…

I ordered 3 packs because I had some antique pottery to test and 2 stained glass lamps. You want more tampons. IT IS VERY HOT. The vial of "test solution" in each kit is so small and contains so little liquid as to be absurd. AND THE THIRD VIAL WAS COMPLETELY EMPTY OR SOLUTION IS DRY. I THINK I SHOULD GET A REFUND. It was a well known brand - First Alert - so I thought I could trust the product but was very disappointed. Also, I am an elderly person with arthritis in my hands and it was very…