Is it for testing the% of oxygen in water, right? Can I use it for fish farming unit?

Hi, I use it to check Dissolved Oxygen in the water for fish as well as for brewing compost teas.

Does this unit log more than one reading at a time? (Or do you need to write down each reading as you go?)

Unit does not log readings...you must write down and then continue on.

Can I use this device to measure dissolved oxygen in a water solution with 1% sacarose?

Sorry, I use my meter in rivers and ponds. No idea otherwise.

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🌊 Dive into precision with the Extech DO600 — your ultimate dissolved oxygen sidekick!

ALTITUDE SALINITY SMART - Adjust altitude up to 20,000 ft and salinity up to 50 ppt for flawless readings in any environment.
PRECISION OXYGEN READINGS - Instantly see dissolved oxygen in % saturation or mg/L for lab-grade accuracy.
BUILT FOR FIELD DURABILITY - Waterproof design with a rugged, easy-to-replace screw-on membrane cap keeps you measuring anywhere.
ULTRA PORTABLE LIGHTWEIGHT - At just 3.8 oz and compact size, it fits perfectly in your field kit without weighing you down.
TREND TRACKING ANALOG BARGRAPH - Visualize oxygen level changes on the go with a clear, intuitive analog bargraph.

The Extech DO600 Waterproof ExStik II is a compact, lightweight dissolved oxygen meter featuring a 0-50°C temperature range, adjustable altitude and salinity compensation, and a user-friendly analog bargraph. Its waterproof design and replaceable membrane cap make it ideal for accurate oxygen measurements in diverse field conditions.

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Brand	Extech
Style	DO600
Color	White
Item Weight	0.11 Kilograms
Alarm	Audible
Upper Temperature Rating	50 Degrees Celsius
Global Trade Identification Number	00793950056004
Number of Items	1
Manufacturer	Extech
UPC	793950056004
Product Dimensions	6.9 x 1.6 x 1.4 inches
Item Weight	3.87 ounces
ASIN	B000R8253K
Item model number	DO600
Batteries	4 Lithium Metal batteries required. (included)
Is Discontinued By Manufacturer	No
Date First Available	May 24, 2007

ExtechDO600 Waterproof ExStik II Dissolved Oxygen Meter

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