Hanna Instruments 溶解氧計（每日防水型）附校準證書 HI9146-04N HI9146-04N

Feature

• Large LCD display for easy viewing.

Specifications

• Body (with 4-meter cable)
• Measurement system: Polaro-electrode type
• Measuring range: dissolved oxygen/0.00 ~ 45.00 mg/L, oxygen saturation/0.00 ~ 300.0%, temperature/0.0 ~ 50.0 degrees C, altitude correction/0.0 ~ 4.0 km, chloride correction/0 ~ 80 g/L
• Resolution: Dissolved oxygen/0.01 mg/L, oxygen saturation/0.10%, temperature/0.1 degrees C, altitude correction/0.1 km, chloride correction/1 g/L
• Accuracy: Dissolved oxygen/oxygen saturation/+/- 1.5% FS, temperature/+/- 0.2 degrees C
• Function: Automatic calibration, temperature compensation, end point
• Power supply: 3 AAA alkaline batteries (included for testing)
• Size: 72 x 36 x 185 mm
• Accessories: Membrane x 2, Carrying Case
• Daily waterproof type
• It will be calibrated with the attached electrodes.
• *Attached is a calibration certificate that was calibrated with zero point and standard air (Nitrogen 79%, oxygen 21%) at the time of shipment.