Fast and Fast2 Professional Digital Display Water Quality Test Pen 0-9990 Ppm Handheld TDS Meter Automatic Calibration Drinking Aquariums Tester Water Test Pen

Product material: ABS

Product color: green

Product size: 25*15*138 mm

Product net weight: 36g

Battery model: 2*LR44

Power supply voltage: 3V

Measuring range: 0-9990PPM

Measurement accuracy: 2%

Resolution: 1ppm

Feature:

1. The TDS detection pen can detect quickly in one second, and the data is accurate.

2. A detection pen protects the drinking water health of the whole family.

3. The registered product adopts the core chip, and the test results are checked for you. The dual-channel computer chip, the low-power miniature intelligent controller, and the welding quality of the integrated board are stable.

4. High-definition display, more intuitive viewing, waterproof design, high-precision probe.

5. Wide range of application scenarios, water quality judgment for family fish farming, water quality judgment for aquaculture in water plants, farmland irrigation, water purifier water quality, swimming pool, enterprise water quality, etc.

6.The TDS value is indirectly reflected by measuring the conductivity of water.

NOTE:

The size is measured manually, there may be a slight gap.

Numerical reference table XPPM: 0~50=high purity, 50~100=high purity, 100~300 average purity, 300~600=scaling, 600~1000=rough taste, above 1000=affecting health.

How to use:

1. Turn on the power switch;

2. Unplug the head cover;

3. Insert the probe into the water to be measured and wait for the value to stabilize;

4. Press HOLD to lock it out after the value is stable.

Applicable :

1. Tap water, chlorine ions containing chlorinated disinfection residues in the water, etc. barely meet the drinking standard.

2. Pure water, distilled water evaporated by the machine, without any trace elements, long-term drinking is not good for the human body.

3. The water in the water purifier.

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