Digital PH Meter - Certified by CE and ROHS

PH002-ATC digital PH tester is the latest model with ATC upgraded, the Auto Calibration Button is applied for easy operation, NTC sensor which is made of temperature inductive alloy provides quicker and more accurate ATC (Image 2 avove). ATC, automatic temperature compensation, adjusts the PH value difference caused by the change of temperature.

This digital PH meter package includes:

• One device with batteries
• One plastic box
• One manual
• Two bags of PH buffer powder for calibration

Specifications:

• Testing range: 0.00 - 14.00 PH
• Working temperature: 0 - 50 degree
• Batteries: 2x 1.5V (AG13 or LR44 button type, included in the device)
• Dimension: 152x30x15 (mm)
• Weight: 50 grams
• Resolution: 0.01 PH (20 degree)
• Accuracy: ± 0.01 PH

Importance:

1. The glass pole is fragile, always keep the cap closed while not using, no guarantee for its damage.
2. The device is pre-calibrated by the manufacturer, not necessary to calibrate it before using.
3. The calibration is recommended, after 2 to 3 months if the testing has not be done too often, or the accuracy required.
4. Maintenance, should the device is not used for long period, simply test it with the clean water every half month.
5. Sway the  device gently against the tested liquid while testing, then stop and take the reading.

Optional Purchase of Spare Batteries and Extra Buffer Powder:

The spare batteries and additional buffer powder are available to purchase if needed while checking out.

Story:

It is the most important to test the water PH before keeping the gold or koi fishes in the pond. Once I brushed a layer of hydro sealant to my pond, afterwards I washed the pond many times and kept the water in the pond for a week then drained out. Before I transferred the gold and koi fishes into the pond, I even added half pond with the old water which the fishes were living. Unfortunately all fishes died overnight. The PH can not be guessed, it has to be tested. The images showed the PH testing results after I repaired my fish ponds. 

This PH tester can also be used to test PH for cold drink and juice, watered chemicals and pharmaceuticals, swimming pool and tap water, etc. Calibration should be done regularly while testing in the labs and accuracy required.