Triplett DO160 Dissolved Oxygen Meter Pen - Saturation (%) and Concentration (ppm or mg/l)

The Triplett DO160 Dissolved Oxygen (DO) Meter simultaneously measures oxygen saturation (%) or concentration (ppm or mg/l) and temperature and displays them on the 2000 display with analog bargraph for viewing trends. It features Automatic Temperature Compensation (ATC), salinity compensation (0 to 50ppt), and altitude compensation (1000ft increments; 20,000ft max) for accurate readings. It has built-in self calibration or you can use the optional zero oxygen calibration. Additional features include: store/recall 25 numbered readings, low battery indicator, and Auto Power Off (10 minutes) with disable to conserve battery life. Waterproof (IP57). Includes DO electrode, a protective sensor cap, six replacement membrane kits, (2) 20ml bottles of electrolyte solution, one 5m extension cable, one weighted probe guard, four 3V CR-2032 batteries, a neck strap, and hard carrying case. 1 year warranty.

• Comprehensive Dissolved Oxygen Measurement – Simultaneously measures oxygen saturation (%) and concentration (ppm or mg/L), along with temperature, for accurate water quality analysis in environmental and industrial applications
• Advanced Environmental Compensation Features – Ensures high accuracy with automatic temperature compensation (ATC), salinity compensation (0 to 50 ppt), and altitude compensation up to 20,000 ft in 1000 ft increments
• Real-Time Trend Visualization – Large 2000 display with analog bar graph provides clear trend monitoring for better interpretation of changing dissolved oxygen levels
• Flexible Calibration and Data Storage – Built-in self calibration plus optional zero oxygen calibration, and ability to store and recall up to 25 numbered readings for easy data tracking
• Rugged Waterproof Design - Includes DO electrode, a protective sensor cap, 7 replacement membrane kits, 20cc bottle of electrolyte solution, polishing paper, (4) CR2032 batteries, a neck strap, hard carrying case, and 1 year warranty