Apera Instruments AI461 SX700 Series Handheld DO Meter Kit

Apera SX716 is designed for lab-grade DO measurement (dissolved oxygen) in the field, suitable for general water solutions' applications such as water treatment, groundwater, surface water, environmental monitoring, aquaculture, aquarium, beverage making, etc.

Features:

• Intelligent functions -- auto. calibration, auto. temperature compensation, self-diagnosis, data logging, auto. power off, and more.
• Digital filter technology -- enhance the meter's response time and measurement accuracy
• Automatic electrode recognition -- the meter automatically switches to the right parameter mode according to the connected electrode
• Data logging -- 400 sets of data storage and recall
• Built tough -- IP57 water-resistant structure, ideal for use in harsh environment
• Automatic Compensation for Higher Accuracy: Automatic compensation for temperature and salinity Manual compensation for barometric pressure (altitude)
• Data Logger: Data logging and recalling function with 100 sets of data storage Measurement Range: 0-20.00mg/L Cable length: 2 meters Temperature unit: 30KΩ Thermistor
• Easy Calibration: Easy calibration for saturated oxygen with the help of the calibration sleeve
• Complete Kit: All the necessary accessories including replaceable caps, inner solution refill, and polishing papers are included in a rugged carrying case.
• DO500 Polarographic DO Electrode: Equipped with Apera's proprietary 3-in-1 polarographic DO electrode for high accuracy and quick response. The DO500 Electrode comes with a calibration and storage sleeve along with 3 pieces of replacement membrane caps.
• Replaceable membrane cap and built-in sensors: The DO electrode comes with a replaceable membrane cap and built-in temperature and salinity sensors for automatic compensation.
• Quick response and short polarization time: Electrode polarization only takes 5 minutes (vs. industry average 20 to 30 minutes). Measurement reaches 90% response within 30 seconds. When measuring DO in static water, keep swirling the electrode at a slow speed to get a stable reading. If the swirling stops in static water, the DO reading won't be stabilized. For details, please refer to the tutorial video.

Kit Includes:

• SX716 DO meter - 1
• DO500 DO electrode - 1
• DO502 DO electrode inner solution (30mL) - 1
• DO503 membrane cap (DO electrode use) - 3
• DO504 Cathode polishing paper - 2
• Screwdriver - 1
• Spare AA batteries - 2
• Operation manual - 1
• Carrying case - 1

Applications:

• Hydroponics
• Water Treatment
• Environmental monitoring 
• Beverage making 
• Laboratory
• Aquaculture