DO9100 Portable Digital Dissolved Oxygen Meter with Temperature Detector for Aquarium Swimming

Feature: 1. [Accuracy Instrument] DO9100 is an accuracy instrument for measuring dissolved oxygen and temperature. With built in microcomputer processor to calculate and compensate all measurement data related to dissolved oxygen and temperature. 2. [Probe] A membrane with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode and allows oxygen to pass through the membrane to react. 3. [Digital Display Screen] It is equipped with a clear digital display screen, which is convenient for reading data. If not in use, it will automatically shut down in 8 minutes, with low battery prompt, detachable probe, and easy to replace. 4. [Temperature Compensation Function] The solubility of oxygen will be affected by temperature, atmospheric pressure and salinity. Our instrument has a temperature compensation function, which can meet normal use. 5. [Wide Application] Suitable for measuring the dissolved oxygen level and temperature in aquariums, swimming pools, pond, freshwater aquaculture, marine aquaculture, school teaching experiments, laboratory sterile environment, aquaculture, scientific research and other fields. Specification: Item Type: Dissolved Oxygen Meter Material: ABS Model: DO9100 Battery: 1.5V LR44 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 (mgL) 0.040.0mgL Dissolved Oxygen Saturation (percent ) 0.0300.0percent Temperature 0.040.0 celsius 32.0104.0 Fahrenheit Resolution Oxygen concentration (mgL) 0.1mgL Dissolved Oxygen Saturation (percent ) 0.10percent Temperature 0.1 degrees C; 0.1 degrees F Accuracy Oxygen concentration (mgL) +1.5percent F.S Dissolved Oxygen Saturation (percent ) +1.5percent F.S Temperature +0.5 celsius Calibration Mode Support single point or double point automatic calibration, that is, zero point or automatic 100percent calibration in air Response Time

less than 45s (response at 20 celsius ) Temperature Compensation Range Automatic (040 celsius ) Height Compensation Without Battery Power Low battery warning Shut Down Automatic shutdown about 15 minutes Use Environment 0.140.0 celsius RH maximum 90percent . Package List: 1 x Host (Battery Not Included)1 x Dissolved Oxygen Electrode6 x Dissolved Oxygen Membrane Group1 x Manual[Accuracy Instrument] DO9100 is an accuracy instrument for measuring dissolved oxygen and temperature. With built in microcomputer processor to calculate and compensate all measurement data related to dissolved oxygen and temperature. [Probe] A membrane with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode and allows oxygen to pass through the membrane to [Digital Display Screen] It is equipped with a clear digital display screen, which is convenient for reading data. If not in use, it will automatically shut down in 8 minutes, with low battery prompt, detachable probe, and easy to replace. [Temperature Compensation Function] The solubility of oxygen will be affected by temperature, atmospheric pressure and salinity. Our instrument has a temperature compensation function, which can meet normal use. [Wide Application] Suitable for measuring the dissolved oxygen level and temperature in aquariums, swimming pools, pond, freshwater aquaculture, marine aquaculture, school teaching experiments, laboratory sterile environment, aquaculture, scientific rese