PHBJ-261L Portable pH meter characteristic: 1. Adopting high-definition color LCD touch screen, with clear display 2. Support for both Chinese and English 3. Resolution options: pH supports 0.001 pH, 0.01 pH, and 0.1 pH, and mV supports 0.01 mV, 0.1 mV, and 1mV 4. Temperature units available: ℃ and ° F 5. Support functions such as startup self-diagnosis, automatic shutdown, power outage protection, and factory reset 6. Support firmware upgrade function, allowing for functional expansion and personalized requirements 7. Support IP65 protection level 8. Standard configuration of three composite pH electrodes, electrode holder, silicone protective cover, wrist strap, portable suitcase, calibration buffer solution 9. Intelligent operating system with functions such as method management, electrode management, data management, and user management 10. Support user hierarchical permission management and password management 11. Intelligent endpoint identification, supporting automatic reading, timed reading, timed interval reading, and manual reading 12. Support for automatic/manual temperature compensation 13. Support 1-8 point pH electrode calibration 14. Support data storage (1000 sets each), retrieval, deletion, statistics, analysis, and transmission 15. It has a USB interface and is connected to a PC through dedicated communication software to achieve data transmission; Support USB drive read and write; Support for scanning guns 16. Built in Bluetooth, supporting wireless transmission Technical parameters: Model: PHBJ-261L Instrument level: 0.001 level mV Range: (-2000.00~2000.00) mV Minimum resolution: 0.01mV Electronic unit indication error: ± 0.03% or ± 0.1mV pH Range: (-2.000~20.000) pH Minimum resolution: 0.001PH Electronic unit indication error: ± 0.002PH temperature Range: (-10.0~135.0) ℃/(14.0~275.0) ° F Minimum resolution: 0.1 ℃/0.1 ° F Electronic unit indication error: ± 0.1 ℃ Power supply: rechargeable lithium battery, power adapter (input: AC100~240V, output: DC5V) Size (mm), Weight (kg): 90 × two hundred and fifty-five × 40，0.5
characteristic: 1. Adopting high-definition color LCD touch screen, with clear display 2. Support for both Chinese and English 3. Resolution options: pH supports 0.001 pH, 0.01 pH, and 0.1 pH, and mV supports 0.01 mV, 0.1 mV, and 1mV 4. Temperature units available: ℃ and ° F 5. Support functions such as startup self-diagnosis, automatic shutdown, power outage protection, and factory reset 6. Support firmware upgrade function, allowing for functional expansion and personalized requirements 7. Support IP65 protection level 8. Standard configuration of three composite pH electrodes, electrode holder, silicone protective cover, wrist strap, portable suitcase, calibration buffer solution 9. Intelligent operating system with functions such as method management, electrode management, data management, and user management 10. Support user hierarchical permission management and password management 11. Intelligent endpoint identification, supporting automatic reading, timed reading, timed interval reading, and manual reading 12. Support for automatic/manual temperature compensation 13. Support 1-8 point pH electrode calibration 14. Support data storage (1000 sets each), retrieval, deletion, statistics, analysis, and transmission 15. It has a USB interface and is connected to a PC through dedicated communication software to achieve data transmission; Support USB drive read and write; Support for scanning guns 16. Built in Bluetooth, supporting wireless transmission
