Survey Accessories
SECO Thumb Release Tripod
- Thumb action release and lock mechanism
- 1-to-1.5 inch (25.4-to-38.1 mm) outside diameter poles
- Independent leg extension up to 1.8m (6ft), and retract to 109 cm (43 inches).
- Colour: Yellow
- Weight: 2.60 kg (6.00 lb)
SECO Thumb Release Bipod
- Thumb action release and lock mechanism
- 1-to-1.25 inch (25.4-to-31.8 mm) outside diameter.
- Independent leg extension up to 1.8m (6ft), and retract to 109 cm (43 inches).
- Poles attach through open clamp 1.5 inch (3.81 cm).
- Colour: Yellow.
- Weight: 1.93 kg (4.25 lb).
Ultralite Pole with TLV Lock
- 4.65 m telescopic three-section
- Telescopic three-section fibreglass
- 40-minute adjustable vial
- Adjustable Tip (5/8 x 11)
- Metric Grad (cm)
- Weighs 1.43kg (3.15 lb)

Bear Flat Head Tripod
- 3.72 kg
- Shoulder strap included
- 600mm metre height range
- 5/8-inch x 11 thread
- 1.04 m (legs collapsed), 1.62m (legs extended)
- Leg clamps for quick hold
- Thumb screws for rigid hold

Tribrach with Optical Plummet
- Three level adjustment knobs
- 2 axis level
- 1 axis level
- 5/8 inch securing thread
- Circular reflex sight in optical plummet
Telescopic Survey Pole
- Min length: 1.15m
- Max length: 2.00m
- 5/8 x 11 thread
- 0.002m graduation
- Locking pin every 20cm