iPower pH and TDS Meter Combo 005ph High Accuracy Pen Type pH Tester 2 Readout Accuracy 3in1 TDS EC Temperature Meter

iPower 0.01 high accuracy pocket size portable pH tester/0.0-14.0 measuring range, water quality tester for household drinking water, swimming pools, aquariums. Specifications: 1. Measuring range: 0.00-14.00 pH 2. Resolution: 0.01 pH 3. Accuracy: 0.01 pH 4. Batteries: 2 X 1. 5V LR44 (included) 5. Automatic temperature compensation: 0-60? (32-140?) 6. Dimensions: 6. 04 x 1. 13 x 0. 49inch 7. Net weight: 50g/1. 76 oz Tips: Be careful with the glass probe since it may be a little fragile when you use. Remember to gently wipe it with a clean, soft cloth when you're done before capping it again. iPower TDS & EC and temperature meter 3 in 1 professional TDS 0-9990ppm conductivity meter EC TDS and temperature test pen with 2% accuracy ideal water test meter for drinking water, aquariums, hydroponics, coffee, pool, etc.. Specifications: TDS: 0 - 9990 ppm (parts per million) Conductivity: 0 - 9990 s/cm Degrees Celsius: 0.1 - 80.0C Fahrenheit: 32.0 - 176.0F Accuracy: 2% F. S Net weight: 1.59oz(45g) Size: 6.02 x 1.13 x 0.49 in