The product usually takes 7--13 business days to arrive to your hand after your order is confirmed

Technical index
1. Measuring range:
Dissolved oxygen: (0.00~19.99)mg/L
Dissolved oxygen saturation: (0.0~199.9)%
Temperature: (0.0~40.0)°C
2.Accuracy
Dissolved oxygen concentration: ±0.50 mg/L
Dissolved oxygen saturation: ±10.0%
Temperature: ±0.5°C ±1digital
3.Temperature compensation range: automatic(0.0~40.0)°C
4.Stability: ±0.10 mg/L /3h
5.Power supply: 4 alkaline batteries of model 5
6.Dimension(mm): 210X86X50
9.Net Weight: 0.5 kg

• 1 with a wide screen LCD display, with the operation of the prompt function, the use of simple and convenient
• 2 dissolved oxygen concentration, dissolved oxygen saturation and temperature measurement
• 3 with matic temperature compensation function, can be zero oxygen calibration, full calibration, pressure calibration and salinity calibration
• 4 with data power protection, matic shutdown and other power management functions, the measurement results can be stored, deleted, access
• 5 up to 500 sets of measured experimental data storage

1 with a wide screen LCD display, with the operation of the prompt function, the use of simple and convenientHQ