Specifications (PDF)
Finally – a pH instrument- plus more – designed for field use! The handheld YSI 63 measures pH, conductivity, salinity and temperature with a single probe to depths up to 100 feet!
The replaceable, rugged pH electrode has a one year warranty. Tough, watertight case withstands the rigors of field work. Built-in storage chamber protects the probe when not in use. A bright, backlit display is easy to read. The YSI 63 pH instrument has memory for up to 50 readings.
Memory for storage of 50 readingsSimultaneous readings of pH, conductivity, salinity and temperatureUser replaceable pH electrodeLarge, backlit displayWeighted probe sinks easilyCables come in four lengths, 10, 25, 50 or 100 feet (3, 7.6, 15.2, 30.5m).IP-65 water tightness requirementsCE compliant version available Conductivity | Range | 0 to 499.9 uS/cm 0 to 4999 uS/cm 0 to 49.99 mS/cm 0 to 200.0 mS/cm |
| Resolution | 0.1 uS/cm 1 uS/cm 0.01 mS/cm 0.1 mS/cm |
| Accuracy | ±0.5% FS of reading +0.001 mS/cm |
Temperature | Range | -5 to +75°C |
| Resolution | 0.1°C |
| Accuracy | ±0.15°C ±1lsd |
pH | Range | 0 to 14 units |
| Resolution | 0.01 unit |
| Accuracy | ±0.1 unit within 10°C of calibration, +0.2 unit within 20°C |
Salinity | Range | 0 to 80 ppt |
| Resolution | 0.1 ppt |
| Accuracy | ±2% or ±0.1 ppt |