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The AZ Instrument 86021 is a top-tier, portable dissolved oxygen (D.O.) monitor, meticulously engineered for high-precision water quality diagnostics in aquaculture, environmental studies, and wastewater management. Featuring a rugged IP67-rated waterproof housing, this instrument is the definitive professional standard for field research where exposure to water and harsh climates is constant. It provides rapid and accurate readings of oxygen concentration in both percentage (%) and mg/L formats, ensuring the vital profiling of aquatic health.
To maintain laboratory-grade precision on-site, the 86021 offers manual altitude and salinity compensation, allowing for flawless diagnostics in both fresh and seawater environments. The device is equipped with a 99-point internal memory for efficient data logging and recall. Each interchangeable probe is fortified with a specialized anti-collision cap, shielding the delicate sensors from mechanical damage during heavy-duty field use. With Automatic Temperature Compensation (ATC) and a streamlined digital interface, the AZ Instrument 86021 provides a robust and meticulous solution for professional liquid oxygen profiling.
Brand / Model: AZ Instrument 86021 (D.O. Series)
Dissolved Oxygen Range: 0.0% to 199.9% / 0.0 to 30.0 mg/L
D.O. Accuracy: ±3% of F.S. + 1 digit
Temperature Range: -5.0 to 60.0°C (Accuracy: ±0.5°C)
Data Logging: 99-point memory with recall function
Protection Class: IP67 Waterproof and Dust-tight
Compensations: Manual altitude and salinity / Automatic Temperature (ATC)
Display: Large 32.5 x 54 mm digital LCD
Sensor Protection: Specialized anti-collision probe covers
Power Supply: 4 x AAA Batteries
Dimensions / Weight: 169(L) * 78.3(W) * 43.4(H) mm / ~200g
Standard Package: Meter, Batteries, D.O. Probe, Electrolyte, Membrane set, and Carrying case.
