ExtechDO600 Waterproof ExStik II Dissolved Oxygen Meter
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ExtechDO600 Waterproof ExStik II Dissolved Oxygen Meter

3.6/5
Product ID: 14026445
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Details

  • Brand
    Extech
  • Style
    DO600
  • Power Source
    Battery
  • Color
    White
  • Item Weight
    0.11 Kilograms
  • Alarm
    Audible
🔋Battery powered, 4 included
⚖️Lightweight 3.8 oz
🌡️0-50°C temp range

Description

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

  • COMPACT PORTABLE - Slim 6.9 x 1.6 x 1.4 inch profile and featherlight 3.8 oz weight make it your go-to field companion.
  • EFFORTLESS MAINTENANCE - Screw-on membrane cap with easy replacement and optional extension cables for extended reach and longevity.
  • STAY ALERT STAY AHEAD - Integrated audible alarm keeps you instantly informed of critical oxygen levels—no guesswork, just confidence.
  • PRECISION IN EVERY DROP - Accurately measures dissolved oxygen with dual display modes—percent saturation or mg/L (ppm) for versatile analysis.
  • BUILT TO BRAVE THE ELEMENTS - Waterproof design ensures reliable performance in wet and challenging environments—never miss a critical reading.

The Extech DO600 Waterproof ExStik II is a compact, battery-powered dissolved oxygen meter featuring a 0-50°C temperature range, lightweight design, and a user-friendly screw-on membrane cap. It offers dual oxygen level displays (percent saturation and mg/L), an audible alarm for critical alerts, and optional extension cables, making it ideal for professionals demanding accuracy and durability in aquatic environments.

Specifications

BrandExtech
StyleDO600
Power SourceBattery Powered
ColorWhite
Item Weight0.11 Kilograms
AlarmAudible
Upper Temperature Rating50 Degrees Celsius
Global Trade Identification Number00793950056004
Number of Items1
ManufacturerExtech
UPC793950056004
Part NumberDO600
Item Weight3.87 ounces
Product Dimensions6.9 x 1.6 x 1.4 inches
Country of OriginTaiwan
Item model numberDO600
Batteries4 Lithium Metal batteries required. (included)
Is Discontinued By ManufacturerNo
PatternMeter
Voltage3 Volts
Item Package Quantity1
Number Of Pieces1
Batteries Included?Yes
Batteries Required?Yes
Warranty Description6 months

Have a Question? See What Others Asked

Is it for testing the% of oxygen in water, right? Can I use it for fish farming unit?
Does this unit log more than one reading at a time? (Or do you need to write down each reading as you go?)
how wide is the tip that goes in the water?
Can I use this device to measure dissolved oxygen in a water solution with 1% sacarose?

Reviews

3.6

All from verified purchases

B**S

Great meter

Works great

F**N

Waterproof? Ha!

The second time we attempted to use the Extech "waterproof" DO Meter we found it totally dead. When we removed the cap, the entire inside of the meter was wet with water an battery acids. Either outside water had entered the meter from somewhere or the fluid around the probe found its way inside the meter. Either way this was not only a useless purchase but it's failure has possible compromised a study. Extech will not be on anybody's shopping list around here any time soon!

J**O

Four Stars

It works very good for first time, will see how much it last ;-) Very easy to use.

K**R

Handy Aquaponics/Fish Water Quality Instrument

It is nice to not have to deal with a meter box to lug around. I use this for measuring water quality of fish tank/aquaponics parameters. This handheld gives the temperature rapidly. The dissolved oxygen reading takes about 20 to 30 seconds to stabilize. The calibration and adjustability makes this a very convenient tool to have in one's pocket or hanging from the neck.

A**.

LA CALIDAD DE LOS ULTIMOS ENVIOS HA SIDO PESIMA

The media could not be loaded. He comprado mas de 100 equipos de estos, pero en los últmos envíos se han dañado pues dejan de tomar temperatura y no apagan luego de su uso

I**O

Excelente herramienta

Excelente producto

J**P

off to a bad start with the DO meter

DO meter came in late and wouldn't turn on past the self startup. Basically sat stuck there forever and looks like some others had the same issue. I have issued a return and will try another to see if it was just a bad device and update my review accordingly. The instructions are really bad and honestly seems overly complicated to get it setup.

J**G

Easy to use

Purchased in October 2016. Easy to use. In addition to disolved oxygen displays temp. However very slow working. In January 2017 stopped working all together. It goes through self calibration then displays 00.00 for both DO and T. When was operational it was OK.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Extechdo600 Waterproof Exstik Ii Dissolved Oxygen Meter | Desertcart INDIA