Manual ERT 700 Tenniscomputer

[Hans VDP]

Hi,

i bought an ERT 700 tenniscomputer on ebay some time ago, but i am still missing the manual.
Can someone help me please ?

Thank you very much.

[Hans VDP]

I have received a copy.

Thank you very much !

[Gaines Hillix]

Hans, how has the ERT worked out for you? Does it seem to be accurate?

[Hans VDP]

Gaines,

for me it works well.
It doesn't measure the actual tension, but it measures the DT (Dynamic Tension)

I use it to have a reference.
For instance, i string a racquet, and after that i measure it, and keep a record.

So, when the racquet comes back, i can measure it again and see what happend to it over the last period of time.
This way, i have just a little bit more info on the strings used and the player.

I hope this answer works for you.

Sorry for my english by the way.