Survey Instruments' Accessories

YR-SA adaptor used for ALS Al. levelling staff and prism set

Diagonal Eyepiece worked for TOPCON Specification Type Description DFE-1TPA For TOPCON instruments with external threads Our factories have two main facilities. One is nearby Suzhou Downtown area, the other is in Agricultural area outside Suzhou Downtown.The total workshop area is about 3000㎡.we have morden numerical control machines for metal processing, we have fine optical assembling workshop, we have warehouse for loading containers etc.

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℃) The contour dimension of the instruments 30' ± 5'/2mm Color silver Net weight ≤0.20kg

360° ROBOTIC PRISM SYSTEM Precision 360° robotic prisms ensure tracking lock with robotic instruments is quick Seven 25.4mm prisms 0mm offset Includes height adapter system with5/8 - 11 thread

ADS109 mini prism with silver/copper coated with special adapter Specification: prism constant: 0 measuring distance: 1000m synthetic angle: ≤5' degree of finish: 40~60

DQY-1 Geology Metal Compass with Mirror Specifications Damping time of needle 30~60s Graduation circle 0°~360° Dial scale 1° Precision of tubular bubble 15' ± 5'/2mm Precision of circular bubble 30' ± 5'/2mm Reading error ≤0.5° Color Black Material Aluminium alloy crust Size 80×73×35mm Weight 0.27kg

DQL-8 Surveying Compasswith Mirror Specifications Damping time of needle

ADS108 Plastic prism with reflceting sheet white/orange color

ALS Serial Alum. Telescopic Levelling Staffs for Auto levels Specifications Type Description Weight Size ALS 3-3 3m / 3- Sec. 1.3kg 122*32*15(10pcs in carton) ALS 3-5 3m / 5- Sec. 1.3kg ALS 4-4 4m / 4- Sec. 1.9kg 122*32*15 (10pcs in carton) ALS 4-6 4m/ 6- Sec. 1.9kg ALS 5-5 5m/ 5- Sec. 2.1kg 128*25*17(10pcs in carton) ALS 7-5 7m/ 5- Sec. 2.8kg 175*25*17(10pcs in carton)