PH Sensor Test Pen
Rs 2,590.00
Quick Info :
- Measure range : 0.00-14.00 pH
- Resolution : 0.01 pH
- Accuracy : +/- 0.01 pH
PH Sensor Test Pen has a sensitive electrode sensor that reads pH levels with high accuracy. This PH meter is useful for those who need a PH tester for household use. This PH sensor test pen is can be used wide range of uses and is portable, fast and accurate.
Specification:
- Measure range : 0.00-14.00 pH
- Resolution : 0.01 pH
- Accuracy : +/- 0.01 pH
- Power supply : 2*1.5V (LR44 Button cell)
- Operating temperatures : 0-60℃
- Calibration : three points automatic calibration (only 6.86 points calibration : the accuracy is 0.1 pH)
- Dimension : 15.3 * 3.1 * 1.5 cm
- Materials : Plastic + Glass Bulb Electrode
How to Use :
Operation :
- Remove the protective cap and protective film on the screen
- First rinse the electrode with distilled water,and dry it with filter paper
- Turn the meter on by pressing the “ON/OFF”key
- Immerse the pH meter electrode in the solution to be tested(can not be over the immersion line)
- Stir gently and wait around 30s till the reading stabilized
- After finished,clear the electrode with the pure water,turn the meter off by pressing “ON/OFF”key
- Always replace the protective cap after use
Calibration :
- Turn open pH meter,disolve each buffer solution in 250ML of distilled water
- Immerse the electrode in pH 6.86 standard buffer solution(under the temperature of 25)
- Press the “CAL” button. Wait until the display digital is 6.86pH and steady
- Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution
- Press the “CAL” button. Wait until the display start flashing is 4.00pH. Then complete pH 4.00 calibration
- Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH
Package Includes :
- 1 x PH Meter Tester
- 2 x Buffer Powder
- 1 x User Manual
- 1 x Plastic Case
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