CAMWAY TDS Meter and PH Meter 4-in-1 PH Pen and TDS Water Tester 0-9999 ppm and 0.05PH Resolution Temperature Measurement High Accuracy Digital Water Quality Tester for Drinking Water

• TDS meter pH meter

PH Meter Features: 1.Display: LCD Digital 2.Measure Range: 0.00-14.00pH 3.Resolution: 0.01pH 4.Accuracy: ±0.05pH 5.Power Supply: 2 * 1.5V LR44 Batteries(included) 6.Operating Temperature: 0℃~80℃ 7.Calibration: auto calibration button,3 point 8.Dimensions: 15.1x3.1x 1.7cm 9.Weight: 52g NOTE: There are not included buffer powders Specifications : 1.Color :As picture shows 2.Accuracy : +/-2% 3.Weight : 68g 4..Rang :0-9990ppm 5.Item size :155mm x 28mm x 15mm 6.Battery : 1 x 3V CR2032 Button Cell battery (included) Note : Do not drop the entire TDS meter in water of dip beyond the maximum immersion level. This unit is not water-tight and is not covered under the warranty if water enters the unit. Included: 1 x TDS Meter Tester 1 x CR2032 Button Cell battery 1 x TDS Meter Tester User Manual(English) 1 x Digital pH meter 2 x LR44 Batteries Included in pH Meter 1 x Digital pH meter user instruction