Jewell Instruments 900型雙軸測(cè)斜儀/Tiltmeter
A900-HT-BN,A900-ST-UV,Jewell雙軸測(cè)斜儀,雙軸測(cè)斜儀,Jewell儀器,美國Jewell儀器,Jewell儀器總代理
量程±10°/±25°/±50°
A900-HT-BN,High-Gain
A900-ST-BN,Standard-Gain
A900-WT-BN,Wide-Angle
A900-HT-UV,High-Gain
A900-ST-UV,Standard-Gain
A900-WT-UV,Wide-Angle