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1. Lightweight and portable, easy to carry.
2. Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.
3. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.
Battery Type:4 x LR44 button type batteries ?not include?
Dissolved Oxygen measuring range:0.00-20.00mg/L
Respond time: <;30s
Temperature measuring range:0-40°
Solvement temperature compensation range:0-40°
Size:140 x 40 x 40mm
1 * Dissolved Oxygen Meter (Battery is not included)
1 * Storage Bag
1 * User Manual