Sell 【Free Gift】 PH /TDS&TEMP Meter/TDS&EC Meter LCD Water Purity PPM Filter Hydroponic Tester best price

【Very Important】Purchase notice, they are purchased separately!!!!! 【Very Important】Purchase notice, they are purchased separately!!!!! 【Very Important】Purchase notice, they are purchased separately!!!!! 【PH Meter】 Feature: 100% brand new and high quality Display: LCD Digital Accuracy: 0.01 Resolution: 0.01 Operating Temperature: 0~80°C Measuring Range: 0.00~14.00 Probe Type:Precision glass bulb electrode Calibration Method:3 points automatic calibration Power Supply: 2*1.5V Batteries(included!!!) Size:155*29*16mm Package: 1*PH tester with retail box 1*6.86calibration powder 1*4.01calibration powde 1*user manual 【TDS Tester】 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 cell batter(not INCLUDE) Come with a leather case. Calibration 1.open the TDS 2.Press the "TEMP" button , then The screen will always be,then can adjust it , when the data is the same with the Correction fluid 3.press the 'hold‘ button Packing List: 1* tds-3 meter 1*english user manual 1*leather bag [TDS&EC Meter】 Specifications: Conductivity: 0—5000ppm TDS: 0-9990ppm Degrees Celsius: 0.1-80.0C Degrees Fahrenheit: 32.0-176.0F Accuracy: ±2% Size: about 15.2cm*3cm*1.4cm/5.98"*1.18"*0.55" This product requires a 3V CR2032 button battery(battery is NOTincluded) Item Material: Plastic Shell Case Material: Synthetic Leather Color: White Package List: 1 x Water Quality Tester 1 x User Manual 1 x Carrying Bag