1. 3 My 20C 50 A 2. RC 40 IP54 5 3. RL VH4DR AC DC 3 BT 630Q DB 70C AD 13A RL VH4DR s TOPCON 4. 4 BT 63Q 90 65 BT 630 2 2kg 182 L X167 W x242 H mm 1mm 2mm 9 LCD 1 50mm JIS C 0920 IP66 30 OFF 2 120 20C 190g 146 L x76 Wx26 H mm 100m 2 5 9ch JIS C 0920 IP66 s mm 174 8580 75 1 0 TEL 03 3558 2511 FAX 03 3966 4401 2008 Printed in Japan 2008 11 000 NA P 7 1 RL VH4DR ROTATING LASER TOPCON 5. AC DC BT 630 DB 70C AD 13A RA a 4 EN 90 BT 630Q 65 RC 40 RL VH4DR wy S 2 3 DB 70 LS 80A 6 X4 X2 RC 40 6. TOPCON BT 630 DB 70C AC DC AD 13A RC 40 LS 80A 6 1D 6B Japan Surveying Instruments Manufacturers Association RL VH4DR TT H 20 2mm 20m V 20 40m 200m LS 80A 635nm JIS Class 3R 0 300 r p m 10 r p m 5 JIS C 0920 IP54 2 20C 50C 2