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Optical or Polarographic Type Probes
LESY600-A (Optical Dissolved Oxygen Meter)
LESAR8406 (Polarographic Dissolved Oxygen Meter)
Technical Specifications:
| Model | LESY600-A | LESAR8406 |
| Probe Type | Optical dissolved oxygen sensor Probe size: 180mm x 16mmØ on 5m cable Supplied with sensor protection shield Quick and easy sensor cap replacement | Polarographic type probe Probe size: 130mm x 24mmØ on 3m cable Requires regular calibration to correct drift Frequent servicing of probe and electrolyte |
| Meter | IP67 Waterproof multi-function meter (can be used with other optional probes) | IP54 Splash and dust resistant |
| DO Range | 0.00~199.99% and 0.00~19.99mg/L | 0.0~199.9% or 0.0~30.0mg/L |
| Temperature | 0 ~ 50°C (automatic compensation) | |
| Accuracy | ±1% of FS / ±0.2°C | ±3% of FS / ±0.5°C |
| Pressure | Built-in sensor (50~115kPa) Automatic pressure correction | Manual altitude correction |
| Salinity | Manual Salinity compensation | |
| Calibration | One or two points (Standard Air 100.0%SAT and optional 0%SAT) | |
| Data Logger | Memory for 5000 data sets USB transfer as CSV file | 99 Readings, manual recall on LCD |
| Power Supply | 2 x 18650 rechargeable batteries (charger not included, use any USB type) | 4 x AAA alkaline batteries |
| Weight (without batteries) | approx. 450g | approx. 140g |
| Dimensions (mm) | 220 x 96 x 44mm | 169 x 70 x 30mm |
| Accessories | c/w carry strap, Optical probe with cap, protection shield, 2 x 18650 rechargeable batteries, USB cable and manual | c/w carry case, Polarographic probe, protection shield, spare membrane, 20ml electrolyte, 4 x AAA batteries & manual |
Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website
