total station survey instrument online manufacture

YR-20MP mini 360d prism for Survey measuring Specifications Type Leica mini 360 degree Offset +30mm About us Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu Province, 80km away from Shanghai. Suzhou ... Read More

GA-10ST SOKKIA style Reflecting Prism System for total station survey Specification Target color white/black Prism size 2.5 inch /64 mm Prism coating silver coating or without Prism constant -30mm/0 mm Beam ... Read More

YR-8 Mini prism bubble middle with YR-18 Adjustable Mini tribrach for survey measuring Specification Prism size 1.0 inch Prism coating silver coating or without Prism constant -30 mm /0 Bubble Middle Packing ... Read More

YR-8AP Mini prism bubble one side pole set bubble one side for survey measuring Specification Prism size 1.0 inch Prism coating silver coating or without Prism constant -30 mm /0 Bubble one side Poles 4 pcs ... Read More

NTDS serial auto level with magnetic damping for construction Survey Instrument Specification: Type NTDS20 NTDS24 NTDS28 NTDS32 Telescope Erect Zoom out 20X 24X 28x 32x Objective Lens Aperture 30mm 40mm Field ... Read More

RP20/RP30/RP40/RP50/RP60 Multi Rflecting Papers Different sizer could be specially made as required. Different color could be as required. About us Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu ... Read More

04T (M) Monotoring prism with rain hood,similar SECO Walleye prism system * 04T(M) accommodates a full size 2.5inch (64 mm ) prism for long range applications or when a larger prism is needed * Rain hood helps ... Read More

DQL-2A Survey Instruments' Accessories Geology Metal Handheld Compass Specifications Damping time of needle 30~60s Graduation circle 0~360 Dial division value 1 The angle value of circle level 30' 5'/2mm (20) ... Read More

Rotaing Laser FRE208-2HV red beam/green beam with slope setting Type:red beamgreen bea Full Rubber Protection allows for tough job/ heavy construction sites. Shocking Alert function/ Anti-wind mode;Power Bright ... Read More

AL serial Auto Level with air damping 20X/24X/28X/32X Specification: AL20 AL24 AL28 AL32 Standard Deviation for 1km 2.0mm 2.0mm 1.5mm 1.0mm Double-run Leveling Image Erect Erect Erect Erect Magnification 20X ... Read More