Digital Tester TDS EC PPM Meter Water Purity Hydroponics Water Quality Test Pen

Features:
-3 In 1 Water Quality Tester: can be used to test TDS, EC and water temperature accurately.
-Automatic temperature compensation: with automatic temperature compensation in measurement mode.
- Support automatic temperature compensation, and the water quality test can shift between TDS and Conductivity.
-Continuously touch the Shift button twice, convertible between Celsius and Fahrenheit.
-Data lock & Auto-off function: press [HOLD] button then remove from test solution, the data can still be displayed. 5-minute auto shut off.
± 2%.
Range: 0-5000ppm (TDS), 0-9990 µs/cm (EC), 0.1 - 80.0 °C/ 32.0 - 176.0 °F (Temperature).
Data Lock & Auto-off Function - Easy to read and record. Press [HOLD] button then remove from test solution. 5-minute auto shut off.
-Widely Applicable: can be used in water purifiers and filters, food (vegetable, fruit) & drink quality monitoring, pools and spas, aquarium, hydroponics.


How to use:

1. Please unplug the electrode sleeve before use.

2. Press the switch and put the electrode into the test solution.

3. After the value stabilizes, press the button, then remove it from the test solution to read.

4. After reading, turn off the meter and wipe.
Maintenance:
Keep the electrodes clean, cover the electrode protective sleeve, and remove the battery if idle time.


Specification:
EC: 0-9990OUS/CM
TDS: 0-5000ppm
Celsius: 0.1 -80,
Fahrenheit: 32.0 -176
Accuracy: 2%
Battery: 3V CR2032 button cell (included)


Package Included:
1x Water quality tester
1x Instruction manual