AZ 8403

Ready Indicator prompts whenever reading stabilizes. Hold Function freezes reading for easy viewing and recording. Max/ Min/ AVG function help to analyze the data ( 8403) . Auto-Power off by selecting time frame. Powered by 4 AAA Batteries or optional AC adaptor.  or unit switchable with 0.1 / 0.1 resolution. Low battery indication & Backlight functions. Adjustable real data ( Y-M-D) and real time ( H: M: S) by pushing button ( 8403) . APPLICATION: Aquaculture: To monitor oxygen levels in fish and shrimp farming. Industria: Ideal for checks the quality of plant water intake and discharge. Environmental: To test water quality, BOD( Biochemical Oxygen Demand ) value. Educational: Ideal for quick, accurate DO readings in laboratories and schools. 3 Ways to download : via IrDA Datalogger Printer 9802 and 9680 as well as via RS232 to PC.