Trotec TS670 SDI Moisture Sensor

The Trotec TS670SDI is a capacitive moisture sensor accessory for the Trotec T4000 and T3000 multifunctional meters, enabling fast, non-destructive near-surface moisture detection in walls, floors, ceilings, and other building materials to a depth of up to 40mm. Simply attach it to your compatible meter via the SDI connector and you're ready to scan — no drilling, no surface damage, no disruption to the substrate.

Non-Destructive Dielectric Moisture Measurement

The TS670SDI uses a dielectric capacitive measuring principle to detect moisture distribution in near-surface building materials without penetrating the surface. Critically, the sensor is not affected by salt content in the material — a common source of false readings with resistance-based sensors — making it more reliable for post-flood assessments where salt migration is a factor.

With a penetration depth of up to 40mm and a measuring range of 0–200 digits at 0.1 digit resolution, the TS670SDI delivers the same indicative accuracy as the standalone T670 moisture meter, but as a flexible add-on to your existing T4000 or T3000 setup.

Seamless Integration with the T4000 and T3000

The TS670SDI connects directly to the T4000 and T3000 via the LP12 SDI connector. Once attached, all readings are displayed, stored, and managed through the host meter — including data logging, grid measurement mapping, Bluetooth transfer to the MultiMeasure Mobile app, and export via microSD card. No separate device or software is required.

• Compatible with: Trotec T4000 and T3000 multifunctional meters
• Measuring principle: dielectric capacitive, non-destructive
• Not affected by salt content in building materials
• Measuring range: 0–200 digits
• Resolution: 0.1 digit
• Penetration depth: up to 40mm
• Connects via LP12 SDI connector
• Data logging, Bluetooth transfer and grid mapping handled by the host meter