1 Pcs High Precision PH Meter Acidimeter Analyzer Water Quality Temperature Monitor

Descriptions:
This portable pH meter is used for water quality motor, can use in aquarium, swimming pool, has the characteristic of automatic shutdown, backlight display, online monitoring.

Features:
Portable pH meter is used for water quality motor, can use in aquarium, swimming pool.
The pH meter has the function of automatic shutdown.
This high precision pH meter has the characteristic of backlight display.
This aquarium acidimeter support online monitoring.
The pH Meter features high precision which is up to 0.01.

Specifications:
pH range: 0.00-14.00
Measuring temperature: - 50 ° C to 70 ° C (-122° F to 158 ° F)
Accuracy: PH value ± 0.1
Working temperature: 0.1 ° C (32.18F)
Temperature compensation: 0 ℃ to 50 ℃ (32 ° F to 122 ° F)
Environmental temperature: 0 ° C ~ 50 ° C (32 ° F to 122 ° F)
Color: yellow
Material: ABS
Display mode: digital display
Output: DC 6V
Plug: EU plug
Input: 230-240V
Battery: 4 x 1.5v AG-13 button battery (not included)
Length of temperature sensing line: 90.5cm/35.6inch
Dimension:7.5 x 5.5cm/2.95 x 2.17inch

PH electrode length: 119cm/46.9inch

OPERATION:
1.Remove the protective  cap, put the pH electrode BNC connector into electrode socket .
2.Press the "ON/OFF" to switch power .
3.Remove the protective cap ,clean the pH electrode with distilled water ,and dry by filter paper 4.Dip into the testing liquid ,and shake it for a while .Then wait until the value become stable 5.The final value will be the pH result .
6.After use ,switch off it, Use the distilled water clean the electro de and replace the protective cap.(Note:The screen shows PH(first line ),Temperature .

PH calibration:
1.Immerse the electrode in pH 6.86(under the temperature of 25°C)standard the buffer solution of phosphate ,and gently shake the electrode .
2.Regulate the trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained .
3.Immerse the electrode in pH 4.01 or pH 9.18 the standard buffer solution of borax.
4.After about  one minute ,until the buffer solution value corresponding to the measurement temperature is obtained.

Note:
1.The instrument's pH range must be re-calibrated in following conditions:
2.The electrode has been used (laid )for long time from the last calibration.
3.The electrode has been used in particularly taxing conditions.

4.The utmost accuracy is required.

Battery Install:
If the screen darkens or gets fuzzy, or the error is large, batteries should be replaced, just pull out the battery case and replace it. Pay attention to the directions, please connect the power adapter for long -time testing.

Package Included:
1 x  PH Meter kit