DO9100 Portable Accurate Digital Dissolved Oxygen Meter Temperature Detector Aquarium Swimming Pool (Backlight)

[ACCURACY INSTRUMENT] The DO9100 is a precision instrument for measuring dissolved oxygen and temperature. It features a built-in microcomputer processor that calculates and compensates all measurement data accurately.[PROBE TECHNOLOGY] Equipped with a membrane containing a polarographic sensor and a thermistor for precise temperature measurement and compensation. The permeable membrane ensures accurate oxygen readings.[DIGITAL DISPLAY] The clear digital display screen makes it easy to read data. It automatically shuts down after 8 minutes of inactivity, with a low battery warning for convenience. The detachable probe is also easy to replace.[TEMPERATURE COMPENSATION] The instrument features a temperature compensation function to ensure accurate readings, taking into account factors like temperature, atmospheric pressure, and salinity.[VERSATILE APPLICATIONS] for measuring dissolved oxygen levels and temperature in a variety of settings including aquariums, swimming pools, aquaculture, laboratories, and more. It's ideal for scientific research and educational experiments.Spec:Item Type: Dissolved Oxygen MeterMaterial: ABSModel: DO9100Battery: 1.5V x 3 Battery (Battery Not Included)Uses: Suitable for freshwater aquaculture, marine aquaculture, swimming pools, beverage factories, sewage treatment plants, laboratories.Measuring Range Oxygen concentration (mg/L) 0.0-40.0mg/L Dissolved Oxygen Saturation (%) 0.0-300.0% Temperature 0.0-40.0℃ 32.0-104.0℉ Resolution Oxygen concentration (mg/L) 0.1mg/L Dissolved Oxygen Saturation (%) 0.10% Temperature 0.1°C; 0.1°F Accuracy Oxygen concentration (mg/L) ±1.5%F.S Dissolved Oxygen Saturation (%) ±1.5%F.S Temperature ±0.5℃ Calibration Mode Support single point or double point automatic calibration, that is, zero point or automatic calibration in air Response Time 45s (response at 20℃)

• [ACCURACY INSTRUMENT] The DO9100 is a precision instrument for measuring dissolved oxygen and temperature. It features a built-in microcomputer processor that calculates and compensates all measurement data accurately.
• [PROBE TECHNOLOGY] Equipped with a membrane containing a polarographic sensor and a thermistor for precise temperature measurement and compensation. The permeable membrane ensures accurate oxygen readings.
• [DIGITAL DISPLAY] The clear digital display screen makes it easy to read data. It automatically shuts down after 8 minutes of inactivity, with a low battery warning for convenience. The detachable probe is also easy to replace.
• [TEMPERATURE COMPENSATION] The instrument features a temperature compensation function to ensure accurate readings, taking into account factors like temperature, atmospheric pressure, and salinity.
• [VERSATILE APPLICATIONS] for measuring dissolved oxygen levels and temperature in a variety of settings including aquariums, swimming pools, aquaculture, laboratories, and more. It's ideal for scientific research and educational experiments.