수위수온EC 자동측정기
Groundwater level conductivity measurement
CTD Diver
Diver 원격통신센서
Data communication modem
GDT-S
Diver 액세서리 (리딩유닛)
PC-Diver communication cable
Reading unit
Diver 액세서리 (MDC 케이블)
Optical PUR read-out cable
MDC cable
Diver 액세서리 (HDC 케이블)
Optical PUR HDC readout cable
HDC cable
수위수온측정기
Groundwater level measurement
Datalogger Type 575-II
수위수온EC측정기
Groundwater level conductivity measurement
Datalogger Type 575-LTC
압력식 수위측정기
pressure level sensor
Dipper-PT
압력식 지하수위측정기
pressure level conductivity sensor
Dipper-PTEC