The BLE-9001 smart Bluetooth 2-in-1 water tester measures ORP oxidation-reduction potential and water temperature simultaneously. Its ORP ranges from -999mV to +999mV with 1mV resolution, paired with 0.1–60℃ temperature detection and built-in ATC auto temperature compensation to guarantee stable accurate readings.

Adopting Bluetooth 5.2 technology, it connects to mobile APP for real-time data sync, automatic storage, trend analysis and Excel data export. The adjustable backlit LCD screen supports data hold for easy recording. IP67 waterproof body allows direct underwater testing, and the replaceable electrode effectively cuts maintenance costs.

Powered by 3 LR44 batteries with low power reminder, this lightweight pocket tester is widely used for swimming pools, hot springs, hydrogen water, aquariums and laboratory liquid testing, a practical portable tool for daily ORP monitoring.