TDS-3 Drinking Water Meter LCD Digital Portable Water Quality Meter Tester Pen Temperature and PPM Water Purity Tester 0-9990 PPM Drinking Water Hydroponics (Does Not Test P

Function: Test the quality of different waters, ensuring you enjoy the best water quality and temperature (Cannot test pH or the specific value of a substance dissolved in water).

Hold Function: Saves measurements for easy reading and recording

Auto Function: Turns off the device after 10 minutes of non-use to save batteries

Dual Range: Measures from 0 to 999 ppm, with a resolution of 1 ppm. From 1,000 to 9,900 ppm, the resolution is 10 ppm

Suitable: This item can be used in water purifiers and filters, food (vegetables, fruits) and beverage quality monitoring, swimming pools, spas, aquariums, and hydroponics.

Specification:

The operating temperature range is 0 at 50°C.

Hold function, convenient for reading and writing.

Can accurately test water purity anytime at home.

Turn off the device after 10 minutes of non-use to save batteries.

Pressing the "TEMP" button switches the thermometer between Fahrenheit and Centigrade.

Applicable industries: water laboratories, CDC, aquaculture industry, hospitals, swimming pools, tap water quality testing.

Please refer to the standard below for water testing.

0 ~ 50 ppm --------- High purity water.

50 ~ 100 ppm --------- Water pure.

100 ~ 300 ppm --------- General pure water.

300 ~ 600 ppm --------- The water will be hard. incrustation

600 ~ 1000 ppm --------- Bad water taste

Above 1000 ppm --------- The water is not drinkable

Specifications:

Net weight: 50 g

Accuracy: ± 2%

Test range: 0-9990 ppm

Battery: 1.5 V * 2 (button batteries)

Temperature accuracy: ± 0.1 ℃

Size: 156 × 30 × 20 mm

Package Contents:

1 × TDS Meter

1 Leather Case

1 Manual

The manual is in Chinese and English. If you need the French manual, please contact me.

Attention:

The display only shows three digits. When the measured results are greater than 999 ppm, the display will show "xxx * 10". For example, "2000" will be displayed as "200 * 10".