Water Quality Test Meter TDS PH EC Temperature 4-in-1 Set Digital Tester with LCD Display Test for Swimming Pool, Aquarium

[Convenient Use] 5 seconds to detect water quality, accuracy and faster. This combo game of TDS PH EC Temperature. Besides, it has the best price and reliable quality - all of which make it your first water quality tester.

[How Accurate is it? ] The pH resolution is 0.01 pH, the accuracy is ±0.01 pH. TDS: 0-9990 ppm, Conductivity: 0-9990 us/cm, Accuracy: ±2%. It's the same as the great resolution brand on Amazon, but Pancellent test is only half the price.

[Durable Model] PH pens have AUTO CALIBRATION function, no screwdriver type is required to calibrate the pH tester pen. The TDS pen has a lock & Automatic shutdown function.

[Portable Bag] Small but suitable for testing the pH of drinking water, swimming pool, aquarium, reverse osmosis system, spa or hydroponics

[Wide Application] Ideal for home and laboratory pH testing, including drinking water, electroplating liquid, boiler water, aquarium water, swimming pool water, photographic rinsing liquid, well water, deep phreatic water, aquaculture, food processing and more.

Product Description

Little money to know the water quality

The TDS pH meter set is a professional water tester.

Application : Production and consumption of pure water, tap water, well water, sea water,

aquarium, swimming pool water, soil, aquaculture, food processing, etc.

The package includes:

1 x PH meter

1 x TDS Meter

6 x Calibration Packs

1 x User Manual

< p>How to Measure

Prepare

Remove the protective cap from the portable meter

Read More Stabilize

< p>Press the ON/OFF button to turn on the device. Immerse the electrode in the target solution, making sure the entire electrode is submerged. Shake the solution gently and wait for the reading to stabilize. The LCD screen will display the result.

How to store it< /p>

Rinse the electrode with distilled water and let it dry.

Specifications

PH Meter

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Measuring range: 0.00 - 14.00 pH

Resolution: 0.01 pH

Accuracy: ± 0.01 pH

Automatic temperature compensation: 0 - 60/32 - 140

PH Meter

Calibration: Automatic two-point calibration button

Button battery: 2 x 1.5V LR44 (continue use over 500 hours)

Dimensions : 155mm * 31mm * 18mm

Weight: 50g

TDS Meter

Lock function - makes reading and recording easier, press the HOLD button and then take it out of the test solution.

4 Display Modes: Press SHIFT button: TDS - ppm & °C, EC - µs/cm & °C, TDS - ppm & °F,EC - µs/cm & ° F.

Automatic power off after 5 minutes to avoid battery drain.

TDS Meter

Measuring Range: Conductivity: 0 - 9990 µs/cm TDS: 0 – 9990 ppm (parts per million) Celsius: 0.1 – 80.0 °C, Fahrenheit: 32.0 – 176.0 °F

Accuracy: ± 2 %

Net Weight: 55g

Size: 154 x 30 x 14 mm

PH Meter Calibration

1, Dilute the calibration powder with 250 ml of distilled water or pure water open. Immerse the pH electrode in phosphate standard buffer mixed with pH 6.86 and shake gently.

2. Press the CAL key. Automatic calibration is performed to the displayed value, and the standard buffer solution at pH 6.9 is compatible with the room temperature.

3, the same as above, the electrode was inserted into a standard buffer solution of phosphoric acid, potassium bicarbonate and phosphoric acid.

4, about two minutes. The displayed value must be within the error tolerance relative to the pH value of the buffer solution.