Name: PP201 pH meter, pH meter, water quality testing

Introductions
PP201 pH meter, pH meter, water quality testing
Used materials-determination of pH, water quality testing, etc; With self-tuning function at different temperatures (PH7, PH4 solution), spectacular with a 9V battery to carry easily.
Measuring range: 0~14.00PH
Accuracy: ± 0.01+ 1digit
Minimum display: 0.01PH 0.1 ℃
Compensation range: MTC:0~100 ¡æ ATC:0~100 ¡æ
Battery: 9V
Calibration: pH4.00 7.00 10.00
Size: 96x120x46 (mm)
Weight: 260g (with battery)
The whole group is equipped with: pH electrode plastic, standard solution pH4 and pH7, distilled water, and a 9V battery
Features:

1. microcomputer chip design, large LCD display can display both pH and temperature manual compensation

2. Special folding design, display adjustable viewing angle, easy to use

3. one-touch calibration and includes 3 calibration points, and can change the required correction

4. after complete correction, automatically displays the percent slope of the electrode (PTS), PTS is lower than 80%, or more than 120%, the electrode needs to be replaced? (More accurate)

5. battery level display and replace the battery warning do not continue to use after 10 minutes automatic shutdown

6. can be replaced by glass or plastic electrodes

Method of use:

1. inserting the batteries open the battery cover? power?

2. remove the electrodes from the protective sleeve and connected to the instrument, place the electrode with clean water cleaning wipe

3. place the electrode in standard after 7.00 and stir gently, pressing the correction key CAL until CAL is displayed and flashing 7.00? when the 7.00 stop flashing is complete correction? and cleaning wipe the electrodes?

4. place the electrode in standard 4.00 (10.00) and gently stir, pressing the correction key CAL until CAL is displayed and flashing 4.00 (or 10.00?) when the 4.00 (10.00) stops flashing complete correction? and cleaning wipe the electrodes?

Note: 1. when the correction value is flashing, can change the desired correction value (set by the up and down keys) for example 7.00 to 6.86

2. correction please correction correction after 7.00 4.00 or 10.00

5. when the calibration is finished automatically displays the slope percentage (PTS)? if less than 80% is recommended that replacement electrodes?

6. completion of adjustment, position the electrode and gently stir in the liquid to be measured? stable value that is to be displayed for the measurement of pH,

7. after use, the electrodes cleaned and wiped back to protect? in order to keep the electrode and increase of service life?