Precision 10kg/1gr Digital Kitchen Scale + TDS Water Quality Purity Temperature Measurement Device

PACKAGE CONTENTS TDS Water Quality Meter 2kg/0.1gr Kitchen Scale TDS WATER QUALITY MEASURER SPECIFICATIONS - Temperature measurement range: 0-99 °C - Accuracy: 1 ppm; 0.1 °C/°F - Error margin: +/- 2% TDS (Total Dissolved Solids) contains minerals, cations, anions, heavy metal ions, and small amounts of organic matter dissolved in water that cannot be determined by simple filtration methods. ACCORDING TO THE WORLD HEALTH ORGANIZATION; WATER QUALITY CLASSIFICATION IS AS FOLLOWS: TDS VALUE WATER QUALITY CLASS 0 – 17 Ppm 1st class soft water (PURE WATER) 18 – 60 Ppm 1st class slightly hard water (SPRING WATER) 61 – 120 ppm Class 2 medium hard water (TAP WATER) 121 - 180 ppm Class 3 hard water (CAUTION: MAY BE HARMFUL) 180 ppm and above Class 4 very hard water (UNSUITABLE FOR DRINKING) Precise Electronic Digital Kitchen Scale Specifications Product Dimensions: 19 cm x 25 cm x 5 cm; Weight: 455 grams; Maximum Weight Recommendation: 10 kg;