DISSOLVED OXYGEN TESTER

DO Range: 0.00~20.00mg/L, 0.0~200.0% saturation DO Resolution: 0.01mg/L, 0.1% DO Accuracy: ±0.2mgL, ±2.0% Calibration Points: 1 or 2 points Temperature Compensation: 0~50°C/32~122°F, automatic Barometric Pressure Correction: 60.0~112.5kPa/450~850mmHg, manual Salinity Correction: 0.0~50.0g/L, manual Stability Criteria: Low or high Calibration Due Alarm: 1 to 31 days or off Hold Function: Manual or auto-endpoint Auto-Off: 10, 20 or 30 minutes after the last key is pressed Memory: 500 data sets Communication Interface: USB Connector: 6-pin mini-DIN Display: Custom LCD (80x60mm) Power Requirements: 3x 1.5V AA batteries or DC5V power adapter Dimensions: 170 (L) x85 (W) x30 (H) mm Weight: 300g