My company is a construction company and have been using PCTE's crack monitoring equipment since last few months. The services and performance of the equipment is also good. I would recommend PCTE to all my friends.
I bought a second hand concrete thickness gauge from PCTE.com a few days back. The condition of the product is good and results are accurate. Buying it second hand saved me a lot of money. I got a good and useful tool at reasonable price all because of PCTE.