4 in 1 Blue-Tooth EC TDS TEMP Salinity Meter Salt Tester for Aquarium Aquaculture Water Meter Tool APP Online Monitor

Battery Included : No High-concerned chemical : None Is Smart Device : Yes Model Number : BLE-S100 With Backlight Or Not : Yes

Origin : Mainland China Certification : CE

1. Measures Potential Electrical conductivity (EC), Total Dissolved solids (TDS), percentage of salt, seawater salinity and temperature. 2. One-Touch automatic digital calibration, and Calibration values are adjustable 3. Easy-to-read LCD display includes simultaneous Temperature reading 4. Automatic temperature compensation (ATC) 5. IP67 waterproof level 6. Replaceable electrode 7. Auto-off function, date-hold function and low-battery indicator 8. Factory calibrated EC/TDS/Salinity EC Range: 0-9999us/cm，10.01-19.99mS/cm Resolution: 1us/cm, 0.01mS/cm Accuracy: ±2% F.S. TDS Range: 0-9999ppm Resolution: 1ppm Accuracy: ±2% F.S. Salt Range: 0.01-25.00% 0-999ppm;1000-9990ppm ;10.1-100.0ppt Resolution: 0.01% ;1ppm ;10ppm ;0.1ppt Accuracy: ±2% F.S. Temperature Range: 0.1-80.0℃ 32.1-176℉ Resolution: 0.1℃/0.1℉ Accuracy: ±0.5℃ Calibration： pH：6.86/4.00/9.18 or 7.00/4.00/10.01 EC/TDS：1413uS/cm; 12.88 mS/cm ATC：0.1℃-60.0℃ Environment：0.1℃-80.0℃ ; RH: max 90% Battery: 3 * 1.5V(LR44)Not Include Waterproof: IP67