New at NCL
YSI Professional Plus
✴ Accommodates any combination of Pro Series probe, cable, and accessory
✴ Multiparameter instrument accommodates up to 4 probes at one time.
**Only with Quatro cables. Other cables accommodate 1 or 2 probes plus temperature probe.
✴ Select from: DO, pH, Conductivity, ORP, Ammonium, Nitrate, Chloride probes.
✴ Salinity, and TDS are calculated from conductivity and temperature
✴ Choice of polarographic or galvanic probes for DO
✴ Also displays Barometric Pressure from built-in calibrateable barometer
✴ Interchangeable probes and cables
✴ 2000 data-set memory with GLP event logging (Interval or on-command)
✴ Rubber, over-molded IP-67 water-proof case
✴ 3 year instrument warranty; 2 year cable warranty
✴ User-upgradeable software via USB
✴ Backlit display and keypad
✴ Rugged cables, connectors, and probes
✴ Easy-to-use software to manage all your data, set-up instruments, or conduct real-time studies
✴ EPA Approved DO Methodology
| Specifications | Temperature (field) | Temperature (lab) | Barometer |
|---|---|---|---|
| Range | -5 to 70°C | -5 to 70°C | 375 to 825 mm Hg |
| Accuracy | ±0.2°C | ±0.35°C | ±3 mm Hg |
| Resolution | 0.1°C | 0.1°C | 0.1 mm Hg |
| Description | NCL # | Price/ea |
|---|---|---|
| Professional Plus Meter (Includes data manager software, communications saddle, and USB cable) |
YM-605 | 967.50 |
* Accessories sold separately

