Electronic
Instruction manual
Theodolites
2 sec. Angle Accuracy
ETH-302
Detachable Tribrach
5 sec. Angle Accuracy
ETH-305
Detachable Tribrach
ETH-310
10 sec. Angle Accuracy
Detachable Tribrach
20 sec. Angle Accuracy
ETH-320
Detachable Tribrach
2-5-2 Higashi-Oizumi / Nerima-ku, Tokyo 178-0063, Japan
PENTAX Industrial Instruments Co., Ltd.
Tel. +81-3-5905-1222 / Fax +81-3-5905-1225
E-mail:
international@piic.pentax.co.jp
Total Construction Solutions