Features:
【High-Precision Dissolved Oxygen & Temperature Meter】
Accurately measures dissolved oxygen levels (0–20 mg/L) and temperature with professional-grade sensitivity. Ideal for monitoring water quality in aquariums, fish ponds, swimming pools, farms, and laboratories.
【One-Touch Automatic Calibration】
Features a replaceable electrode and supports quick one-button calibration with two reference points, ensuring consistent accuracy with minimal effort.
【Built-In Automatic Temperature Compensation】
Maintains reliable performance across 0‒50°C (32‒122°F), delivering stable readings even with fluctuating water temperatures.
【Clear Visual Display & User-Friendly Alerts】
Equipped with a backlit LCD screen and one-touch data hold function. Set custom min/max limits and receive visual warnings when values exceed safe ranges.
【Professional Probe Design for Easy Maintenance】
Utilizes a permeable membrane electrode system that allows measurement and calibration without removing the protective cover, simplifying operation and prolonging sensor life.
Specifications:
Range:
DO:0-199.9%,0-20mg/L
Temp:0°C-50°C(32°F-122°F)
Resolution:
DO:0.1%,0.01mg/L
Temp:0.1°C(0.2°F)
Accuracy:DO±3%F.S
Temp:±1.0℃
Battery:4x1.5V(AG-13)(Not included)
Temperature Compensation:0°C-50°C
Operating Temperature:0°C-50°C
Dimensions:160mm×45mmx45mm
Electrode Dimensions:147mmx24mmx24mm
Electrode cable length: 1.1M
Auto Shutdown:30min
Weight:180g
Package List:
1 x Dissolved Oxygen Meter
1 x Electrode
2 x Membrane Heads
1 x Electrode Filling Powder
1 x Calibration Powder
1 x Instruction Manual
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi ut blandit risus. Donec mollis nec tellus et rutrum. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Ut consequat quam a purus faucibus scelerisque. Mauris ac dui ante. Pellentesque congue porttitor tempus. Donec sodales dapibus urna sed dictum. Duis congue posuere libero, a aliquam est porta quis.
Donec ullamcorper magna enim, vitae fermentum turpis elementum quis. Interdum et malesuada fames ac ante ipsum primis in faucibus.
Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.
SHIPPING
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi ut blandit risus. Donec mollis nec tellus et rutrum. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Ut consequat quam a purus faucibus scelerisque. Mauris ac dui ante. Pellentesque congue porttitor tempus. Donec sodales dapibus urna sed dictum. Duis congue posuere libero, a aliquam est porta quis.
Donec ullamcorper magna enim, vitae fermentum turpis elementum quis. Interdum et malesuada fames ac ante ipsum primis in faucibus.
Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.

How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
