Great product. If your within 4" of your target this pinpointer lights up with good sound and heavy vibration. Had a couple used ones and will only buy new from now on. Highly recommend this pinpointer.
The Garrett Pro-Pointer ll is a very good product. I've used a several times and it's been beneficial in pinpointing the pieces that my detector has detected.
My son is building a house and the sheet rock crew did not cut out one of the electric boxes. I used my Garrett to locate the box behind the sheet rock and we just cut out the sheet rock to access the box.
A good product and I recommend it!