SEAEXPLORER
The SEAEXPLORER moves through water by varying its buoyancy, allowing it to achieve long-term performance and stealth performance. He regularly returns to the surface to transmit information to the operator, in particular his position, the mission in progress, etc.
ULB-350 LOW COST LOCATION BEACON
This underwater beacon is a cost effective free-running pinger used for marking equipment and underwater sites to depths of 1,200m. Using a single 9-volt battery, the ULB-350 can send a continuous acoustic signal for up to 60 days or on a programmed time delay for up to three months.
ACOUSTIC BUOY RUBHY
RUBHY is a Wi-Fi remotely-controlled buoy offering a range of applications in the field of underwater noise measurements.
ACOUSTIC RELEASE BEACONS AND POSITIONING BEACONS
Acoustic release beacons are used to recover or lower equipment deployed under the sea, either in shallow or continental shelf waters.
ATT-400 ACOUSTIC TARGET TRANSPONDER
The ATT-400 transponder can operate underwater as a pinger or transponder. This underwater acoustic transponder is small and easy to deploy in depths of 1000m. When interrogated by the STI-350, DTI-300 or VADR series acoustic receivers, the ATT-400 provides range and bearing up to 750 meters away. The ATT-400 can also be programmed to operate as a free-running pinger. With a battery life of up to six months, this transponder is ideal for marking equipment and locations in poor visibility.
ACOUSTIC RELEASE TRANSPONDER RT6-1000
The Release Transponder 6 (RT 6-1000) has been designed for use in continental shelf waters to water depths of 1,000 meters
DPR-275 DIVER PINGER RECEIVER
This small and rugged handheld diver acoustic receiver with LCD display and signal strength meter can track and locate any acoustic pinger that operates between 5 to 80 kHz.
ROTV MINIBAT HAMMERHEAD
The HAMMERHEAD is a vehicle platform featuring extremely light corrugated instrumentation and designed to be towed with a wide variety of data collection instruments. This is the improved evolution of the ROTV MiniBat FC60.
UWIS DIVER LOCATION SYSTEM
UWIS Underwater location system for navigation, communication and data collection.
PINNACLE 45
With Pinnacle 45, TRDI continues its rightful place as the leader in deep water current profiling technology.
AQUAFLUOR
AquaFluor Handheld Fluorometer/Turbidimeter
AquaFluor® is a lightweight, inexpensive, handheld fluorometer/turbidimeter ideal for field use