♦ Accurately test your water quality.
♦ The lower the TSD value is, the purer the water is.
♦ Determines whether purification is required.
♦ IPX6 waterproof.
♦ Precision in measurement.
♦ Automatic temperature calibration.
|Type||Water Quality TDS Detection Pen|
|Size & Weight|
|1 x Water Quality TDS Detection Pen|