We worked closely with a power company who specified a goal of +/-3" accuracy at 50' high. With a 17' stick and 5 targets (14' between top and bottom targets) our heights have checked out well.

 

Checkout our blog for more information about our height study. 

 

We recommend the Crain/Seco SVR-17 (model #98021). If you already own a 25' SVR, the top 4 sections work just as well.

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Any height sticks purchased from us come fully stickered with our calibration markers that have been precisely placed. Any questions about ordering equipment or our calibration stickers, contact us.