Specifications:

• Dissolved Oxygen Range: 0 to 20.0 mg/L; Accuracy: +0.4 mg/L; Resolution: 0.1 mg/L; Oxygen in Air Range: 0 to 100.0 %, Accuracy: + 0.7% O ², Resolution: 0.1% O ²; Temperature Range: 0°C to 50 °C, Accuracy: + 0.8°C, Resolution: 0.1°C

• Display: 1) 13 mm(0.5″), Super large LCD display with contrast adjustment for best viewing angle; 2) Dual function meter display; Circuit: Custom one-chip of microprocessor LSI circuit; Sensor Structure: The polarographic type oxygen probe with an incorporated temperature sensor

• Operating Temperature: 0°C to 50°C; Operating Humidity: Max. 80% RH; Power off: Auto shut off saves battery life or manual off by push button; Data Output RS 232 PC serial interface

• Power Supply: 9V battery (Heavy duty type); Power Current: Approx. DC 6.6 mA; Sample Time: Approx. 0.4 sec; Sensor: Structure The polarographic type oxygen probe with an incorporated temperature sensor
• Accessories: Oxygen probe, Carrying case, Operation manual, Spare Diaphragm (5 PCs per pack) OXDP-02, Probe-filling Electrolyte OXEL-03;