Product
Information
Extech ® ExStik ® II Dissolved Oxygen Meter
Easily monitor dissolved oxygen levels in your streams, ponds and
more. This easy-to-use meter displays the oxygen level as percent
saturation from 0 to 200% or concentration from 0 to 20.00ppm. It also
has adjustable altitude compensation, adjustable salinity compensation
and a bar graph that indicates trends. Its built-in memory stores
up to 25 data sets with DO and temperature readings. Self-calibrates at power-up for worry-free performance. Waterproof to IP57 for added
safety if dropped. It also features data hold, auto power-off and a low battery indicator. Includes a DO electrode, protective sensor cap, spare membrane cap, electrolyte, four 3V CR-2032 batteries and 4" neck strap. Measures 1.4" x 6.9" x 1.6". Weighs 3.8 oz. Imported.
| Specs |
Range |
Max Resolution |
Basic Accuracy |
| DO (Saturation Mode) |
0-200% |
0.1% |
±2% FS |
| DO (Concentration Mode) |
0 to 20.00ppm (mg/L) |
0.01ppm (mg/L) |
0.4ppm (mg/L) |
| Temperature |
32 to 122°F (0 to 50°C) |
0.1°F/°C |
±1.8°F (1°C) |