Auto Level AT-G series - From level survey to works execution, Topcon's level is capable of meeting customer requirements in all fields. Six types of airtight telescopes (JIS protection class 7: Watertight type)
- AT-G1/G2/G3: Class 3 levels approved by Geographical Survey Institute of Japan, good design articles selected by Ministry of Economy, Trade and Industry
- AT-M3: Class 3 levels approved by Geographical Survey Institute of Japan, minimum focusing distance 0m
- AT-G5/G6: Compact and light economy models with a focus on basic performance
- Objective lens : 30mm
- Magnification : 24x
- Min. focusing : 0.5m
- Compensating range : ±15′
- Standard deviation for reciprocating 1km : ±2mm
- Main unit/Case : 1.6Kg/1.3Kg
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