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Monitor dissolved oxygen and water temperature with the BLE-9100 system, choosing a complete set or the required replacement component.
✅ Read two water conditions together - The supported meter arrangement provides dissolved-oxygen and temperature readings for the sample.
✅ View data on a compatible phone - Bluetooth and the matching app provide the described mobile display and record functions.
✅ Keep readings for comparison - Manual or timed saving in the app supports a record of measurement sessions.
✅ Replace only the required component - Complete-product, meter-body and probe-accessory selections distinguish the different package contents.
Choose the complete measuring arrangement
Dissolved oxygen can change with temperature and water conditions, so consistent measurement technique matters when comparing samples. A suitable meter-and-probe arrangement lets you record the observation and its temperature together.
Calibrate and maintain the probe according to its instructions, then use the appropriate app and Bluetooth procedure. The body-only and probe-accessory options are not complete meters, and an oxygen reading alone does not establish drinking-water safety.













Technical details
- Model: BLE-9100
- Functions: dissolved oxygen and temperature
- Connection: Bluetooth with compatible app
- Display: backlit
- Selections: complete product, meter body or probe accessories
- Batteries not included
Choose the BLE-9100 package that completes your water-monitoring setup.
Choose options





















