| Specification |
Details |
| Model |
DO-EC Meter (Dissolved Oxygen & Electrical Conductivity Meter) |
| Type |
Digital Meter for measuring dissolved oxygen (DO) and electrical conductivity (EC) |
| Measuring Range |
Dissolved Oxygen (DO): 0 - 20 mg/L or 0 - 200% saturation |
| |
Electrical Conductivity (EC): 0 - 200 mS/cm (or higher depending on model) |
| Accuracy |
DO: ±0.2 mg/L or ±1% of reading |
| |
EC: ±1% of reading or ±0.01 mS/cm |
| Resolution |
DO: 0.01 mg/L or 0.1% saturation |
| |
EC: 0.01 mS/cm |
| Temperature Compensation |
Automatic Temperature Compensation (ATC) for accurate DO and EC readings |
| Probe Type |
Interchangeable, galvanic or polarographic probe for DO, and conductivity probe for EC |
| Power Supply |
2 x AA or rechargeable batteries (depending on model) |
| Operating Temperature |
0°C to 50°C (32°F to 122°F) |
| Storage Temperature |
-10°C to 60°C (14°F to 140°F) |
| Display |
Digital LCD with backlight for clear readings in low light conditions |
| Measurement Units |
DO: mg/L or % saturation
EC: µS/cm or mS/cm |
| Calibration |
Automatic or manual calibration for both DO and EC measurements |
| Data Logging |
Stores up to 1000 readings with time and date stamps |
| Memory Function |
Yes, with ability to recall or export data (via USB or Bluetooth, depending on model) |
| Alarms |
Visual and audible alarms for out-of-range DO or EC readings |
| Waterproof Rating |
IP67 (Waterproof, submersible up to 1 meter depth) |
| Dimensions |
Compact, approx. 18 cm x 5 cm x 3 cm (depending on model) |
| Weight |
250 - 400 grams (depending on battery and probe type) |
| Applications |
Water quality testing, environmental monitoring, aquaculture, laboratory analysis |