soikoi RCYAGO Portable Dissolved Oxygen and Temperature Meter, DO Range: 0-40.00 mg/L, 0.1 mg//L Resolution, Digital Dissolved Oxygen Meter with Electrode Filling Fluid

Q: Is the probe submersible? I want to measure DO in the lower portions on a pond without having to try to capture samples.

The probe is submersible but not the top controller part. I spliced in a piece of 4 conductor cable to get it deeper.

Q: how long is the probe ?

The probe is five inches in length.

Q: Does this work in the mountains at 5,000 feet elevation?

The manual says it does not compensate for altitude/pressure. Only temperature. Its unclear if it would work properly at 5,000 feet.

Q: Does it come with a calibration solution or, how do you make anaerobic water?

I bought this thing recently for transporting fish/trout. Couple things to note I have found. No Calibration solution. I find it odd that the way you calibrate is against outside air. You calibrate it in air or zero it out against air. Then use it. I also found that it needs to be calibrated every use. I may try calibrating in a solution of saturated C02 ( in other words take all the oxygen out ) but I have no way of knowing just exactly when that may be. The temperature ( and if indeed the DO is accurate ) takes over a minute to be the same accuracy as analog pool thermometer. IDK if I ultimately trust this thing based on some things here. Does not make sense readings of 3mg/L in water supporting trout, when they need 6+ or they'd be jumping out of water and dying. So, not convinced the thing can be calibrated correctly in order to read correctly. Hope this answers any questions.

Product ID: 657039157

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Details

Brand
soikoi
Special features
High Accuracy
Colour
Black
Age range (description)
Adult
Included components
Battery

🌊DO Range: 0-40.00 mg/L

💡Digital Display with Backlight

🔍0.1 mg/L Resolution

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Description

💧 Dive into Precision with Every Measurement!

QUICK CALIBRATION - No need to open the electrode cover—just dip and measure!
USER FRIENDLY DESIGN - Enjoy effortless readings with a digital display and backlight for clarity.
PRECISION MEASUREMENT - Experience unparalleled accuracy with a DO range of 0-40.00 mg/L.
SMART POWER MANAGEMENT - Auto power-off feature saves battery life, ensuring you're always ready to measure.
VERSATILE APPLICATIONS - Perfect for aquariums, pools, and scientific research—wherever precision matters.

The soikoi RCYAGO Portable Dissolved Oxygen and Temperature Meter is a cutting-edge instrument designed for accurate measurement of dissolved oxygen levels and temperature in various environments. With a measurement range of 0-40.00 mg/L and a resolution of 0.1 mg/L, this meter is ideal for aquaculture, laboratory experiments, and more. Its user-friendly digital display, quick calibration process, and detachable probe make it a must-have for professionals seeking reliability and precision.