Small Craft Surveyor
Tritex NDT manufactures an ultrasonic thickness tester specifically designed to meet the needs of small craft surveyors. We maintain a strong relationship with the International Institute of Marine Surveyors and many of its members actively use our thickness testers in the field. Among our range, the Multigauge 5650 Surveyor Gauge, paired with a 3.5MHz probe, stands out as the most popular choice for this application. It offers excellent performance when measuring thinner materials in heavily corroded conditions, making it a reliable tool for challenging surveys.
In addition, the Multigauge 5750 Datalogger enhances survey efficiency by allowing users to store measurements during a survey. Once back in the office, they can easily upload the data using wireless technology, streamlining reporting and improving workflow.
Shipping
Regularly monitoring corrosion levels is essential for ensuring the safety of both the vessel and her crew. Saltwater environments are highly corrosive, often leading to significant metal wastage over time. To combat this, Tritex Multigauges offer a reliable solution capable of accurately measuring steel thickness, even in the most challenging conditions.
As a result, leading classification societies, including those within IACS, recommend using gauges equipped with the Multiple Echo technique and single crystal probes during ship surveys. These technologies provide more consistent and accurate readings, especially on compromised surfaces.
Furthermore, even when measuring on heavily pitted surfaces, the single crystal probe excels. It can effectively ‘straddle’ a couplant-filled pit and deliver a true thickness measurement from the pit’s base to the back wall ensuring surveyors get precise, trustworthy data in critical areas.
Rope Access
The Multigauge 5500 ultrasonic thickness tester is specifically designed for ease of use during rope access operations. It features a bright, top-mounted LED display that remains clearly visible when secured to chest harness straps, ensuring operators can quickly read measurements without adjusting their position.
Thanks to its innovative mounting system, the thickness gauge hangs vertically, keeping the display in the optimal viewing position at all times. This hands-free setup improves safety and efficiency in demanding environments.
By mounting the ultrasonic thickness tester directly onto the chest harness, users eliminate the need for an additional belt. This setup also prevents the gauge from swinging, which is an issue often encountered with neck straps or gear loop attachments.
In addition, Tritex has positioned the probe cable socket on top of the gauge. This practical design allows users to conveniently store the probe in a top pocket or drape it around the neck between measurements, for ease of use and reducing clutter during inspections.

