YSI ProDSS Sonde Days:12 This versatile device is perfect

This versatile device is perfect for outdoor enthusiasts

this versatile tablet has got you covered

while its durable construction ensures that it can withstand harsh environments

This cutting-edge product is designed to provide accurate and reliable data on water temperature

YSI ProDSS Sonde Days:12 This versatile device is perfectThe YSI ProDSS (digital sampling system) provides extreme flexibility for the measurement of optical DO, turbidity, conductivity, pH, ORP, ammonium, nitrate, chloride and temperature along with depth. Features digital smart sensors are automatically recognized by the instrument and store calibration data.