Xidada Handheld Pocket Size PH Meter & TDS Meter Xidada PH meter is affordable and useful for those who need a PH tester for household and laboratory use,it's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water,pool, aquarium,food Project,RO system,Spa,or hydroponics What is TDS? Total Dissolved Solids (TDS) are the total weight of all solids (minerals, salts, or metals) that are dissolved in a given volume of water, expressed in milligrams perliter (mg/L), or in parts per million (PPM). The lower the TDS level in the water, the more efficiently your body's cells actually get hydrated by the water you drink. The higher the TDS level in the water,the great the probability of harmful contaminants that can pose health risks or hinder the absorption of water molecules on the cellular level . The EPA's maximum contaminant levels of TDS in secondary drinking water is 500mg/L(500PPM). PH Meter 1.Measuring Range: 0-14 2. pH Resolution: 0.1 3. pH Accuracy: 0.1 4. pH Batteries: 4x 1.5V LR44 button cell 5. Automatic temperature compensation: 0-50℃(32-122°F ) 6. Dimensions: 5.94x1.30x0.79in /150x29x20mm 7. Weight: 1.76oz /50g TDS Meter 1. Measuring range: 0-9999ppm (mg/l) 2. Resolution: 1ppm(mg/l) 3. Accuracy:1ppm 4. Batteries: 2x 1.5V LR44 button cells 5. Temperature range: 0-50℃/ 32-122°F 6. Weight: 28g 7. Dimensions: 142 x 23 x 13mm Packaging list: 1xPH Meter+TDS Meter 1xPH Meter Test powder 6x1.5V LR44 button cells 1x Product Manual Quality Guarantee : Our Xidada products have 30 Days Money Back or Free Exchange quality guarantee! And we also have 24 hours friendly customer service!
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