Digital 4 In 1 Water Quality Tester High Precision PH Meter PH TDS EC TEMP Test Pen with High-sensitivity Probe for Aquarium

Digital 4 in 1 Water Quality Tester High Precision PH Meter PH TDS EC TEMP Test Pen with High-sensitivity Probe for Aquarium

Features:

1. Automatic shutdown function, easy to use. 2. This meter can obtain test data within 5 seconds, while the accuracy of the digital meter is+2% and the measurement range is 0-9.9990 ppm. 3. The pen tester is small in size, light in weight, and easy to carry. 4. The digital tester has ATC function, and the test data is not affected by water temperature. 5. Digital water meter detection with high accuracy. Good quality, suitable for various water scenarios.

Parameter:

Measurement range: 0-9990mg/l (PPM); Resolution: 1PPM Accuracy: ± 2% (F.S) Power supply: 2* 1.5V button battery--not included* Automatic temperature compensation: The displayed value can be automatically converted to the value at 25 ° C . Working temperature: 0-50 ℃ Environmental relative temperature:<85% Material: ABS Color: blue