Tennis String Measurer

Precision measuring tool for tennis stringers. Clean, fast, repeatable — no stretching, no guessing, no marks.

  • 0 to +5 cm accuracy — never short
  • Portable, battery-powered
  • 2-day battery life
  • Elegant measuring — no stretching, no guessing, no marks
  • Preset quick-length buttons
  • Real-time length display
  • Field calibration
  • OTA updates
  • 🤝 Zero training needed — even your family can help you measure wire
  • 🎨 Custom colors available

▶ vido demo

Tennis String Measurer Overview

🔹 Complete overview of the Tennis String Measurer — compact, elegant, and built for daily workshop use.

Magnetic cover removed

🔹 The magnetic cover pops off effortlessly — no tools, no screws, just a clean magnetic attachment.

Reel box attached to side

🔹 The reel container snaps magnetically to the side, aligning perfectly with the winding wheel — load a full reel and start measuring.

Removable winding wheel

🔹 The winding wheel detaches with a strong magnetic click — swap it out in seconds.

Multiple winding wheels

🔹 One machine, many wheels — in different colors, sizes, and thicknesses. Pre-measure dozens of reels and store them ready to go.

Motor and battery

🔹 Powerful motor and long-life battery — no servo needed for tennis, just reliable, repeatable pulling power.

PCB and OTA

🔹 Double-sided PCB with premium components, plus OTA Wi-Fi updates — smart hardware that keeps getting better.