Spec

• Model number: HD2109.2K
• Body
• Measurement range: Dissolved oxygen (polarographic method)/0.00 - 60.00mg/L, Dissolved oxygen saturation rate/0.0 - 600.0%, Atmospheric pressure/0.0 - 1100.0hPa, Temperature/0 - 45℃
• Resolution: Dissolved oxygen (polarographic method)/0.01m/r, Dissolved oxygen saturation rate/0.1%, Atmospheric pressure/0.1hPa, Temperature/0.1℃
• Accuracy: Dissolved oxygen (polarographic method)/1% FS (body, probe), Dissolved oxygen saturation rate/±0.3% ±1 digit (at 0.0 - 199.9%), Atmospheric pressure/18 - 25℃/±2hPa ±1digit, Other/±(2hPa + 0.1hPa/℃), Temperature/±0.25℃
• Size (excluding projections): 90 x 40 x 180mm
• Display: 2 x 4 1/2 digits LCD
• Function: Maximum/minimum/average value, hold, auto power OFF (ON/OFF)
• Memory: 18000 data
• Interface: USB
• Power supply: AA battery x 4 pieces (included for test) or AC adapter (optional)
• Dustproof, waterproof: IP67
• CE acquired
• Accessories: Calibration instrument (DO9709/20), Attache case, Software DeltaLog9, USB cable