Study history up to 30 days Up to 5 users
simultaneously Has HEALTH certificate
Digital LCD Display pen type Water quality tester PH meters with ATC For Water.
Digital LCD Display pen type Water quality tester PH meters with ATC For Water
1. Easy to Use:Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display.
2. Wide Application: Ideal instrument for any aquarium, the fishing industry, swimming pools, spa, school laboratories, food &beverage, drinking water etc.
3. Auto Calibrated: Features in-built calibration with 2 buffer powders(No included).Just press a button to finish the calibration. This pH meter isfactorycalibrated. Users can use it directly.
Fast and Accurate Results: No need to work with those annoying color charts and test strips.Resolution: 0.01 pH, Accuracy: ±0.01pH.
4. Compact Portable Design: Pocket fitting pH meter that's also lightweight and compact. Total concealed fit in your bag or pocketfor easy, casual carrying.
Easy to Operate:
1. Turn on PH meter
2. Disolve each buffer solution in 250ML of distilled water
3. Immerse the electrode into the PH 6.86 solution,(under the temperature of 25)
4. Press the “CAL”(calibration)button for 5 seconds and release
-Display will start flashing 6.86
-Wait until the display stops flashing.
Rinse the electrode with distilled water and dry it with filter paper.
5. Immerse the electrode in PH 4.00 solution,
-Press“CAL”button for 5 seconds,then press and release immediately second time
-Reading will start flashing 4.00
-Wait until display stops flashing
Rinse and dry the electrode with distilled water as before.
6. Place the meter back to the buffer solution to test calibration.If incorrect,please repeat the calibration
7. If approximate PH of your test solution is known to be above 7.0,calibrate the meter using 6.86 and 9.18 solution. To do this,please follow the calibration chart,The third step is the calibration method for 9.18 point.
2)Two Buffer Powder
3)Instruction Manual (English)
Study history up to 30 days Up to 5 users simultaneously Has HEALTH certificate