Seco Prism Pole Adjustable Offset Bar

Trig Instruments NZ Verified independent store

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AVAILABILITY: This item is usually dispatched same dayThis adjustable offset bar can be used with total stations and prism poles to help get accurate elevation measurements in hard -to-reach places. Using any standard survey pole, just remove the pole's point and screw on the end of this bar. Ideal when measuring sewer inverts, down manholes or odd surfaces on bridges and construction sites. (Pole and point not included).INCLUDES: Two anodised aluminium bars Setting knobs FEATURES: Anodised 1/2" thick aluminium Adjustable centreline, 1.60 to 1.00 ft (48.76 to 30.48 cm) in 0.20 ft (6.09 cm) increments SPECIFICATIONS: Fitting: brass male 5/8 x 11 threaded post and a stainless steel 5/8 x 11 Heli-Coil® Weight: 520g Show more