SmartSensor AR8406 Portable Dissolved Oxygen Analyzer Dissolved

1. Ergonomic design, one-hand comfortable grip & anti-slip & anti-fatigue.2. More accurate measurement & more sensitive response & more comprehensive functions.3. Intuitive LCD display with backlight, easy to read values of dissolved oxygen and temperature even in dark or strong light environment.4. Automatic temperature compensation (ATC), fast response and automatic calibration.5. It supports recording 99 groups of data manually, convenient to record / compare / view data with one key.6. Widely applicable to aquaculture, biological reaction, environmental detection, wastewater treatment, laboratory field, medical field, etc.7. Power supply: 4 x AAA battery (Not included)Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 22cm * 10cm * 6cm / 8.66inch * 3.94inch * 2.36inch Qty per Carton 30 Carton Weight 16.00kgs / 35.27lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 30 pcs = 16980 pcs 40HQ: 1314 cartons * 30 pcs = 39420 pcs