SECO 90550 Tri-Max Fiberglass Quick Clamp Instrument Tripod
The SECO Tri-Max 90550 tripod delivers certified ISO 12858-2-H accuracy and rock-solid stability for surveyors and contractors. Its fiberglass legs and reinforced quick clamp locks eliminate flex and vibration, holding calibration through years of heavy field use.
Built for robotic total stations, 3D scanners, GNSS gear, and high-end construction lasers, this tripod handles instruments up to 65 lb without compromise. The flat head with a 2-5/8 inch center hole enables easy plumb setups, while the internal retaining system prevents leg kick-out on slick surfaces.
Key Features
| Lock Type | Quick Clamp |
| Hardware | Black Anodized |
| Material | Fiberglass legs (non-conductive and weatherproof) |
| Extended Height | 71 in. (1.8 m) |
| Weight | 17 lb (7.7 kg) |
| Part Numbers | SECO 90550 / Crain 90550 |
| Brand | SECO |
| Product Type | Instrument Tripod |
| Head Type | Flat Head |
| Center Hole Diameter | 2-5/8 in. |
| Head Diameter | 6-5/8 in. |
| Load Capacity | 65 lb (30 kg) |
| Points | Replaceable Steel Points |
| Leg Material | Fiberglass |
| Clamp Type | Quick Clamp |
| Retention System | Internal Retaining System |
| Footbed | Oversized |
| Certification | ISO 12858-2-H |
Compatibility
Compatible with robotic total stations, 3D scanners, GNSS gear, and high-end construction lasers with a standard 5/8-11 thread mount.
Frequently asked questions
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