PH Electrode
 Model E-201D E-201
 Range  0~14pH  0~14pH
 Temperature  0 to 60℃  0 to 60℃
 Zero point value  71pH  71pH
 Size  Dia.18 x length 70mm  Dia.12 x length 160mm
 Plug  BNC + 1m cable  BNC + 1m cable
  ORP Electrode
 Model E-211 GP-100
 Range  0~14pH  0~14pH
 Temperature  0 to 60℃  0 to 80℃
 Zero point value  71pH  71pH
 Size  Dia.18 x length 70mm  Dia.29 x length 160mm
 Plug  BNC + 1m cable  BNC + 5m cable
 Model GO-1D GO-1
 Range  0~1500mV  0~1500mV
 Temperature  0 to 60℃  0 to 60℃
 Size  Dia.18 x length 70mm  Dia.12 x length 160mm
 Plug  BNC + 1m cable  BNC + 1m cable
 Model GO-100
 Range  0~1500mV
 Temperature  0 to 60℃
 Size  Dia.29 * length 70mm
 Plug  BNC + 1m cable
  Conductivity Electrode
 Model DJS-1 DJS-1A DJS-1C
 Sensitive Component  5 x 5 mm platinum plate (coated black)  5 x 5 mm platinum plate  5 x 3 mm platinum plate (coated black)
 Cell Constant  1
 Size  Dia.12 x length 130mm  Dia.12 x length 130mm  Dia.12 x length 160mm
 Plug  BNC + 800mm cable