The following excerpt is from "Extreme Rocketry". The intention is to allow guests to get a basic feeling about a kit. We strongly suggest that you get a copy of the referenced Extreme Rocketry and read the entire article. Inside you will find many helpful hints in construction as well as other useful information. For more information, use the link above.

"The PET2 was received in good condition...."
"...included an 8-page instruction book which described handling precautions and detailed instructions on its use."
"The PET2 is exactly what its name implies-a Programmable Event Timer...."
"Channel one may be set anywhere from .5 seconds after launch detection, up to 8 seconds. Channel two is adjustable from two to 32 seconds in two-second increments."
"You can choose from several triggering modes...g-force detection...deceleration...pull-pin option...."
"...the PET2 performed flawlessly..."

The article gives a good description of the product, installation and various uses. Overall, the article suggests this is a good product at a good price.