Key Takeaways
- Trimble ST30 merges optical targeting with subscription‑based GNSS in a single handheld unit.
- Built‑in tilt compensation and automatic rod‑height measurement reduce set‑up time by up to 40 %.
- Supports S‑, RTS‑ and SPS‑series robotic total stations and integrates with Trimble Access, SiteWorks, FieldLink, Business Center and Connect.
- Demonstrated at INTERGEO 2026 (Sept 15‑17, Munich, Hall B6); shipping Q4 2026.
- Competes directly with Leica Viva Plus and Topcon Magnet Field 2, offering a larger 2 µm GNSS antenna and 12‑hour battery life.
Introduction
Trimble has unveiled the ST30 Smart Target, a next‑generation surveying instrument that fuses high‑precision optical targeting with a subscription‑based GNSS engine. The device is engineered for topographic mapping, stake‑out, as‑built verification, and cadastral surveys, delivering a single‑handed workflow that eliminates the need for separate prisms and GNSS receivers.
Core Technical Features
Optical Performance
- Target size: 85 mm × 85 mm (high‑contrast retro‑reflector)
- Angular accuracy: ±0.5 arc‑seconds (±0.15 mm at 30 m)
- Tilt compensation: ±0.2° sensor range, auto‑corrects up to 30° tilt
GNSS Capabilities
- Constellation support: GPS, GLONASS, Galileo, BeiDou (dual‑frequency)
- Antenna: 2 µm L‑band multi‑band, providing sub‑centimeter RTK accuracy (≤ 1 cm + 1 ppm)
- Subscription model: Trimble SmartLink, 12‑month data plan included, with optional 24‑month extension
Power & Durability
- Battery: 12 Ah lithium‑ion, up to 14 hours continuous operation at 10 Hz data rate
- Operating temperature: –20 °C to +60 °C, IP68 sealed enclosure
Automation
- Automatic rod‑height detection: Laser‑based ranging (0.01 m resolution) eliminates manual input.
- One‑button data capture: Syncs optical and GNSS readings instantly to Trimble cloud services.
Integration with Trimble Ecosystem
| Trimble Software | Primary Use | Data Flow |
|---|---|---|
| Trimble Access | Field data collection | Direct upload via LTE/Wi‑Fi |
| SiteWorks | Construction layout | Real‑time target tracking |
| FieldLink | Remote monitoring | Cloud sync for QA/QC |
| Business Center | Post‑processing | Automatic baseline generation |
| Connect | Project collaboration | Web‑based sharing & version control |
The ST30 talks to S‑, RTS‑, and SPS‑series robotic total stations using the same proprietary protocol, enabling seamless stake‑out from a single device. All measurements are automatically tagged with device ID, timestamp, and GNSS quality indicators for full traceability.
Market Comparison
| Feature | Trimble ST30 | Leica Viva Plus | Topcon Magnet Field 2 |
|---|---|---|---|
| Optical target size | 85 mm × 85 mm | 80 mm × 80 mm | 78 mm × 78 mm |
| GNSS constellations | GPS/GLONASS/Galileo/BeiDou | GPS/GLONASS/Galileo | GPS/GLONASS |
| RTK accuracy | ≤ 1 cm + 1 ppm | ≤ 1 cm + 1 ppm | ≤ 1.5 cm + 2 ppm |
| Tilt compensation | ±0.2° (auto) | ±0.5° (manual) | ±0.3° (auto) |
| Battery life (continuous) | 14 h | 10 h | 12 h |
| Subscription model | Included 12 mo | Optional | Optional |
| Price (USD, list) | $7,995 | $8,250 | $7,800 |
The ST30 edges out competitors with a larger multi‑band antenna, longer battery endurance, and an integrated subscription that removes separate data‑plan procurement.
Availability & Support
- Launch venue: INTERGEO 2026, Munich, Germany – Trimble booth Hall B6 (Sept 15‑17).
- Release schedule: Commercial shipments begin Q4 2026, with regional distributors in North America, Europe, and APAC ready to stock.
- Warranty: 2‑year limited warranty, extendable to 5 years with service contract.
- Training: Trimble offers on‑site and virtual workshops covering ST30 setup, data workflow, and integration with Trimble Access.
Bottom Line
The Trimble ST30 Smart Target consolidates optical and GNSS surveying into a single, rugged handheld unit, delivering sub‑centimeter accuracy, automated tilt and rod‑height correction, and seamless integration with Trimble’s full suite of field and cloud tools. With a 12‑hour battery, a robust multi‑constellation antenna, and an inclusive subscription model, the ST30 positions itself as a compelling upgrade for surveyors seeking efficiency and data integrity—particularly those already invested in Trimble total stations. Its debut at INTERGEO 2026 signals a clear intent to dominate the smart‑target segment in 2027 and beyond.
