• Model number: ORPSENSORDJ
• Replacement electrode for ORPTestr10
• Waterproof type
• It is large display screen (27?21*mm*) which is easy to read.
• It can measure in large range to -999~+1000*m*V.
• Exchange of sensor part is possible.
• It is with automatic power-off function, hold facility, and message function (battery display, error message)
