total station theodolite online manufacture

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

Safety vest SV-MG1 3M reflective material cotton/poliestere fiber Description: safety vest is mostly used in construction field with famous brand 3M reflective material special compartments for different ... Read More

SB-8 86cm/120cm long stake/lathe bag Descroption: material: polyeaster / leather length: 86cm/120cm color : as your required About us Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu Province, 80km ... Read More

Fiberglass measuring tape 30m/50m/100m metric/ imperial scale SPECIFICATION: Item Useful Fiberglass measuring tape Material ABS Blade PVC+Fiberglass Length 30m/100ft; 50m/165ft; 100m/330ft Color yellow, green, ... Read More

HLD100 Handheld Digital Laser Distance Meter Rangefinder 100 meters Specifications Measuring accurancy typically 1.5mm Range 0.1-100m Laser Type 635nm,1mw,classs2 Distance in m laser spot in mm 10,50m,6,30mm ... Read More

DSZ1 High precision Auto Level 38X Specification:(to be used with Invar staff) Standard Deviation for 1km Double-run Levelling 0.7mm Image Erect Magnification 38 Objective Aperture 50mm Minimum Focus 1.6m ... Read More

DS03 High precision Auto Level 42X with Invar staff The DS03 precision level meets all precision, convenience and reliability requirements. Its innovative technology will make daily surveying jobs easier. Model ... Read More

GA-CTR3 Carbon Tripod for GNSS RTK Receiver About us Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu Province, 80km away from Shanghai. Suzhou is a beautiful city, nicknamed heaven on earth, with ... Read More