Laboratory Equipment, Salinity, conductivity, Dissolved oxygen do, turbidity, current meter, geolistrik, resistivity, piezometer, vibration meter, water sampler, ph meter,
Salinity, conductivity, Dissolved oxygen do, turbidity, current meter, geolistrik, resistivity, piezometer, vibration meter, water sampler, ph meter, theodolite, water level, altimeter, GPS, compass, rite in the reain, soil munsell colour, Laboratory, Testing Instrument, Soil Test, Water Test, Envir