Calibrated Tuning Fork for Accuracy Verification

I had a student who had a hard time believing what my Pocket Radar was reading regarding his tennis serve. Once I demonstrated the calibration process utilizing the tuning fork, all doubt was erased and we could once again get on with the training he was paying me for....
Thank You for making this product available.

Purchased this because I wanted to make sure that the reading were accurate. I was worried because I was seeing some speeds that didn’t look right and or was the same reading over and over. After using the tool, you was confident that the radar was calibrated. I ended up replacing the battery and also clearing all the data stored on the Pocket Radar. My Radar is working as expected but a great tool to have in case you run into some weird readings.

Great tool for keeping your equipment on point. It’s perfect size fits in the bag and now there’s never a worry about not being accurate.

Bought the tuning fork so I could confirm proper readings from my Smart Coach radar. Small in size and works as expected!

Fast shipping and the tuning fork verified the Pocket Radar/Smart Coach is reading accurately. While the aspiring pitcher might argue he is throwing faster, I trust the reading from the radar.