Gitzo G2020 Hook for 1 and 2 Series Tripods sound Easy to UsePut the battery

Easy to UsePut the battery in the metronome

which is more accurate

It is compatible with all versions lower than HDMI 2

Multi-Stream Transport (MST) compatible for Windows computers

Gitzo G2020 Hook for 1 and 2 Series Tripods sound Easy to UsePut the batteryGitzo G2020 Hook for 1 and 2 Series Tripods This Gitzo G2020 Hook Makes It Possible For You To Hang A Stabilizing Counterweight On Your Tripod, Like A Camera, Or Sand Or Water Bag. It Connects To The Bottom Of The Center Column Of The Standard Tripods Of The Gitzo 1 Or 2 Series Product Features Only compatible with Series 1 and Series 2 Carbon 6X tripods (will not fit Carbon eXact tripods)