Portable Digital PH Tester

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pH-8414 portable ph tester is supplied with an E201 pH composite electrode, 9V battery, buffers, protective box, and manual.

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Hangzhou Lohand Biological Technology Co.,Ltd

Zhejiang, China

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General Description
The PH-8414 water PH meter has been specially designed for the maximum facility of use. The handy keyboard for the selection of the various functions. The possibility of automatically correcting errors in measurement due to temperature. The display on the front panel reveals the temperature and PH or mV reading taken by the instrument. Moreover, the PH-8414 water pH meter features a low battery indicator.

Portable Digital PH Tester Operation

PH MEASUREMENTS: · Turn on the PH electrode and the temperature sensor.

Turn the meter ON by pressing the ON/OFF key.

·Remove the PH electrode protective cap, then submerge the PH electrode and the temperature probe into the sample to be tested.

·Stir gently and wait for the stability symbol. The display will show the PH value automatically compensated for temperature.

·After use, rinse the electrode with clean water and replace the electrode protective cap.

ORP MEASUREMENTS: Oxidation Reduction Potential(ORP) measurements provide a quantification of the oxidizing or reducing power of the sample tested.

·Connect the ORP electrode to the BNC connector.

·To enter the〝mV〞mode turn the instrument ON and press the mV key until the display changes to mV.

·Then submerge the ORP electrode into the sample to be tested and allow time for the reading to stabilize.

TEMPERATURE MEASUREMENTS:

·Make sure the temperature probe is connected to the meter.

·Turn the instrument ON and press the ℃ key to select the temperature mode.

·Dip the temperature probe into the sample, allow the reading to stabilize, and read the temperature value.

                                                            Product name
                                                            Portable ph tester PH-8414
                                                        
                                                            Resolution
                                                            pH: 0.01pH  mV: 1mV  ℃: 1°C
                                                        
                                                            Measuring range
                                                            pH: 0.00~14.00  mV: -1999~+1999mV  ℃: 0~100°C
                                                        
                                                            Input impedance
                                                            102 Ω
                                                        
                                                            Accuracy
                                                            pH: ±0.01pH  mV: ±1mV  ℃: ±0.4°C
                                                        
                                                            Calibration
                                                            1 or 2point
                                                        
                                                            Power
                                                            9V battery
                                                        
                                                            Working temperature
                                                            0~60°C, RH≤95%(Without magnetic interference around the meter）
                                                        
                                                            Auto shut-off
                                                            Approx. 8 minutes
                                                        
                                                            Weight
                                                            210g
                                                        
                                                            Dimension
                                                            245*200*70mm