Overview Product Description Measuring range :0.00-14 .00 PH Accuracy: +/- 0.01PH Resolution: 0.01PH Operating temperature: 0 C~ 50 C Battery: 3X1.5V (AG13 button battery type) ( including batteries) Dimensions: 142mm (L) * 29mm (W) * 15mm (H) Weight: 51 g Product Videos Custom Field Product Reviews