Digital TDS Meter Tester Filter Water Quality Purity

Note :As the battery can\\\'t pass the customs safe check， so all items(those needs battery) will come without battery， hope you can understand

Product Feature:

• Test the quality of various water ensuring you are enjoying the best quality water.
• Ideal for using in the following situations: drinking water water filters hydroponics aquariums food&coffee pools&spas. TDS range: 1-9999PPM/mg / L.
• Auto shut-off: 10minutes.
• Data hold. Auto temperature compensation.
• Accuracy: ±2%.
• Dimensions: 14.2*2.3*1.3(CM)
  Battery: 2×LR44 button cell batter(NOT INCLUDE)
• Come with a leather case