Not acurate
"On a racquet that I Strung at 62 lbs on an Electric Babolat stringing machine a month a go and played less than 10 hours with the racquet, my old Gamma STT over 5 years old, it reads between 57 and 60 lbs but with the new one just bought this month of May 2026, it reads 80 to 90 lbs, way over past the 70 lbs limit on the scale ; This is completely inacurate reading. I will return it right away."