If you already have a tripod then this Kestrel Tripod clamp is for you.

This clamp holds any Kestrel model and attaches to any standard tripod. This is a multipurpose tripod clamp. Other than a Kestrel Meter, this tripod clamp can be used to hold various other items. Opening is approximately 7/8" deep x 3-1/2" wide (see photos).