![Trillium Horizon 360 seismometer down in vault connected by a cable](https://20819274.fs1.hubspotusercontent-na1.net/hub/20819274/hubfs/FY23-Trillium-Horizon-360-Hero.jpg?width=300&name=FY23-Trillium-Horizon-360-Hero.jpg)
Commitment to ongoing instrumentation improvement
The Trillium Horizon 360 model brings an even lower noise floor and corner frequency to the exceptionally versatile Trillium Horizon design. This lightweight, easy-to-deploy sensor can be both direct buried at shallow depth or set on a pier. The Horizon is ideal for instrument pools; it gives you all the versatility you need with a smaller financial investment and less storage space required than purchasing both vault and direct-bury instruments.
![Stainless steel Trillium Horizon 360 seismometer standing upright](https://20819274.fs1.hubspotusercontent-na1.net/hub/20819274/hubfs/FY23-Trillium-Horizon-360-LG.png?width=300&name=FY23-Trillium-Horizon-360-LG.png)
Local, regional & teleseismic studies
The Trillium Horizon is ideal for local, regional and teleseismic studies having a response flat to velocity from 360 seconds to 155 Hz and exceptionally low self-noise. Operators will appreciate the low power consumption, automatic mass centering and robust no-mass lock design inherent in all Trillium seismometers.
A highly integrated station solution
When using the Horizon with our popular Centaur digitizer, you’ll have access to a digital leveling bubble through the Centaur GUI. The virtual leveling bubble makes for easy leveling down a dark hole, or once buried, gives you the ability to check levelness at any time.
BENEFITS
![](https://20819274.fs1.hubspotusercontent-na1.net/hubfs/20819274/downhole-icons.png)
Our optional accessories ensure fast and easy deployment
Sensor cables, transport case, alignment and leveling toolkit, insulating cover, lifting cable and bubble level cover.
![Two pelican transport cases side by side, one closed and one sitting open with a seismometer inside](https://20819274.fs1.hubspotusercontent-na1.net/hub/20819274/hubfs/FY23-trillium-360-feature-v1.png?width=300&name=FY23-trillium-360-feature-v1.png)