Discontinued. Replace w/Pro30 Specifications (PDF)
The YSI Salinity, Conductivity and Temperature Instrument is ready to use when you turn it on. A large, backlit display shows temperature along with conductivity, temperature-compensated conductivity, or salinity. In addition, the YSI 30 lets you set the reference temperature and the temperature coefficient if you’re measuring temperature-compensated conductivity. The YSI 30 allows for user calibration for highest accuracy. Built-in storage chamber protects the probe when not in use.
The YSI 30M, which stores up to 50 data sets, is also available. The 100 foot cable instrument is automatically a Model 30M when purchased!
| Readout: | LCD | |
| Accuracy: | conductance | +0.5% fs |
| salinity | +2% or +0.1 PPT | |
| temperature | +0.1°C +1 lsd | |
| Range: | conductance | 0 to 200 mS |
| salinity | 0 to 80 PPT | |
| temperature | -5°to +95°C | |
| Resolution: | conductance | 0.1 µS |
| salinity | 0.1 PPT | |
| temperature | 0.1°C | |
| Power: | Battery | |
| Temperature Compensation: | Automatic |





