Product Details

DO9100 Digital Pen Type Dissolved Oxygen Analyzer – Portable DO Meter with High Accuracy Sensor

The DO9100 Digital Pen Type Dissolved Oxygen Analyzer is a high-precision portable DO meter designed for fast and reliable dissolved oxygen measurement in water. It is widely used by water quality professionals, aquaculture farmers, environmental scientists, and laboratory technicians. Its compact pen-style design, fast response sensor, and automatic temperature compensation make it ideal for field and laboratory applications.

Key Features

• Wide Measurement Range: 0.00 – 20.00 mg/L and 0 – 200% oxygen saturation.
• High Accuracy Sensor: ±0.30 mg/L precise dissolved oxygen readings.
• Clark-Type Sensor: Polarographic probe for stable and reliable measurement.
• Automatic Temperature Compensation (ATC): Ensures accurate results from 0°C to 50°C.
• Backlit LCD Display: Easy-to-read screen for field and lab use.
• Data Hold Function: Freezes readings for easy recording.
• Waterproof Design: IP67 protection for safe use in wet environments.
• Portable & Lightweight: Pen-type design for easy handling and transport.
• Replaceable Probe System: Easy maintenance with replaceable membrane and electrolyte.

Specifications

How to Use

1. Turn on the DO meter and allow it to stabilize.
2. Immerse the probe into the water sample.
3. Wait for the reading to stabilize on the LCD display.
4. Use calibration mode if adjustment is required (air-saturated water or water-saturated air).

What’s Included?

• 1× DO9100 Digital Pen Type Dissolved Oxygen Analyzer
• 1× Probe Sensor
• 2× Replacement Membranes
• 1× Electrolyte Solution
• 3× AAA Batteries
• 1× Carrying Case
• 1× User Manual

Applications

• Aquaculture and fish farming
• Environmental water quality monitoring
• Laboratory testing
• Industrial water analysis
• Research and education

Why Choose DO9100?

The DO9100 Dissolved Oxygen Analyzer is a reliable and easy-to-use solution for accurate oxygen measurement in water. Its portable design, durable construction, and high precision make it an essential tool for professionals in aquaculture, environmental science, and laboratory applications.