VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified Irrigation Tubing Memory function preserves settings after

Memory function preserves settings after power interruptions

aquaponics

allowing the humidifier to be placed inside or outside the grow tent and adapt to any environment

not suitable for fast charging adapter）

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified Irrigation Tubing Memory function preserves settings afterFeatures: High Accuracy pH Tester: Measures pH levels from 0. 00 to 14. 00 with 0. 1 pH accuracy; Features one touch automatic calibration with included buffer powder packs for easy setup 3 In 1 TDS Tester: Accurately measures TDS (total dissolved solids), EC (electrical conductivity), and temperature ( switchable), meeting your diverse needs; Measuring ranges: 0 9999 ppm TDS, 0 9999 S cm EC, 0. 1 80 32 176 Temp. Precision Measurement with ATC: