SMART SENSOR AR8210 Dissolved Oxygen Analyzer

Precision Measurement
– High-accuracy sensor with ±0.3 mg/L resolution for reliable dissolved oxygen (DO) readings in water.
Portable & Durable
– Compact pen-type design with rugged ABS housing, ideal for fieldwork, aquaculture, and environmental testing.
Quick Calibration
– Automatic temperature compensation and one-key calibration for instant, error-free results.
Wide Application
– Perfect for aquariums, hydroponics, wastewater treatment, and laboratory research.
Long Battery Life
– Energy-efficient operation with replaceable batteries for extended use.
Clear Display
– Backlit LCD screen ensures visibility in low-light conditions.
Affordable & Bulk Discounts
– Wholesale pricing available for bulk orders, backed by global logistics support.