DIVOLIGHT DVL05-150-S-W-4F01 Water Quality Tester User Manual

DIVOLIGHT DVL05-150-S-W-4F01 Water Quality Tester

WATER QUALITY TESTER DVL05-150-S-W-4F

• Power button. Turning the tester on and off. HOLD / TEMPERATURE button.
• Short press – Freeze a reading for a comfortable read.
• Press 3 sec to switch to temperature readings C° and F° MODE / CALIBRATION BUTTON. Short press – Switch between pH-> TDS->EC mode.
• Press 3 sec to switch to the calibration function.

Specification

1. Operation temperature: 0-60°C (32-140°F)
2. Automatic temperature compensation (ATC):0-60°C (32-140°F)
3. Calibration: pH: three-point automatic calibration. TDS/EC: one-point automatic calibration.
4. Battery: 2*1.5V(LR44 button sell)
5. Dimension: 15529.514.5 mm (6. 11. 160.57) in 6. Weight: 53g (1.87 oz)

Low Battery
When the displays value is fuzzy or unshown. the battery should be replaced promptly.

Using steps

1.  Remove protective cap.
2. Turn the tester on by pressing the «ON/OFF» button.
3. Choose a testing mode by short-pressing the MODE/CAL button.
4. Immerse the tester sensor in the test solution,
5. Stir gently and wait until the reading stabilizes.
6. Short press the HOLD/TEMP button The readings will be frozen. You can pull out the tester from the solution for comfortable readings.
   After using. Don’t forget to rinse the sensors in pure water and blot them with filter paper.

1. Prepare the pH solutions.
2. Turn on the tester
3. Choose pH mode short pushing the MODE/CAL button. In the display, there must be a sign of the ph . (not us/cm or ppm or °F .°C)
4. Immerse the tester in the solution (4.00 or 6.86 or 9.18 pH) and wait for over 20-30 sec. (Don’t lower the tester in solution lower than IMMERSION LINE)
5. Long pressing the MODE/CAL button (3 sec). The tester automatically chooses the type of solution (4.00, 6.86, or 9.18pH) and will flash. 6. When flashing off, calibration in this pH grade was completed. You can calibrate with other solutions by repeating points one to 6.

1. Prepare the TDS solutions (Use 1413 us/cm or 707 ppm).
2. Turn on the tester
3. Choose TDS mode by short-pushing the MODE/CAL button. In the display, there must be a sign of the ppm.
4. Immerse the tester in the solution and wait for over 20-30 sec. (Don’t lower the tester in solution lower than IMMERSION LINE.)
5. Long pressing the MODE/CAL button (3 sec). The tester automatically switches to us/cm and will flash a 1413 us/cm sign.
6. When flashing goes off, the display shows 707 ppm, and calibration DTS was completed.

1. Prepare the EC solutions (Use 1413 us/cm or 707 ppm).
2. Turn on the tester
3. Choose TDS mode by short-pushing the MODE/CAL button. In the display, there must be a sign of the us/cm.
4. Immerse the tester in the solution and wait for over 20-30 sec. (Don’t lower the tester in solution lower than IMMERSION LINE.
5. Long pressing the MODE/CAL button (3 sec). The tester will flash a 1413 us/cm sign.
6. When flashing goes off, the display shows 1413 us/cm, and calibration EC was completed.

Note that you can find the manual on the website by following the link below or using the provided barcode. https://www.divolightgroup.com/4-in-1 -watertester-blue

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