Buy pH Testing Supplies – Meters & Strips
                    Found 1 item
                
                            - Specifications
 - Working temperature: 0-60 degree C
 - Measurement range: 0.00-14.00PH
 - Resolution / accuracy: 0.01PH
 - Battery: 2x1.5V (LR44) button batteries
 - Calibration method: (4.01 / 6.86 / 9.18) three-point calibration
 - Product size: 15.5x3.1x1.7cm
 - Weight: 49g