Portable Dissolved Oxygen Meter ALB235

Portable Dissolved Oxygen Meter is designed for accurate measurement of dissolved oxygen concentration, oxygen saturation, and temperature in water samples. It features a polarographic sensor for stable and reliable performance across a wide temperature range. Equipped with a 3.5-inch backlit LCD display, automatic temperature compensation, configurable power management, and IP65 protection, it is ideal for laboratory and field applications. Manufactured by Atico Export India.

Used for routine dissolved oxygen and temperature monitoring in environmental testing, water quality analysis, aquaculture, wastewater treatment, industrial process monitoring, research laboratories, and educational institutions.

DO Measuring Range :

• 0.00 to 20.00 mg/L

DO Resolution :

• 0.01 mg/L

DO Accuracy :

• ±0.3 mg/L

Temperature Range :

• -5°C to 110°C

Temperature Accuracy :

• ±0.2°C

Temperature Resolution :

• 0.1°C

DO Saturation Range :

• 0 to 200%

DO Saturation Resolution :

• 0.1%

DO Saturation Accuracy :

• ±2.0%

Sensor Type :

• Polarographic

Reading Modes :

• Auto Read
• Continuous Read

Temperature Compensation :

• Automatic Temperature Compensation (ATC)
• Manual Temperature Compensation (MTC)

Calibration Points :

• Air-saturated water
• Zero point

Barometric Compensation :

• Manual

Salinity Correction :

• Manual

Protection Rating :

• IP65

Auto Shutdown :

• Configurable: 300, 600, 1200, 1800, 3600 seconds or Off

Data Storage :

• 200 results per parameter

Power Supply :

• Rechargeable lithium battery
• 100–240 V AC adapter
• DC 5 V output

Internal Dimension :

• 80 × 255 × 35 mm

External Dimension :

• 300 × 290 × 140 mm

Net Weight :

• 0.5 kg

Gross Weight :

• 1 kg

Standard Accessories :

• Host × 1
• Dissolved Oxygen Electrode × 1
• Electrode Holder × 1
• Protective Cover × 1
• Wrist Strap Assembly × 1

Optional Accessories :

• DO Electrode

• 3.5-inch backlit LCD display
• Polarographic dissolved oxygen sensor
• Auto-hold function for stable readings
• Auto power-off for battery saving
• Factory reset option
• Supports zero-point or air-saturated water calibration
• Automatic and manual temperature compensation
• Manual barometric compensation
• Manual salinity correction
• IP65-rated housing