The TDS testing pen is used to test the quality of the water used to dilute semen.
•Used to check the performance of your water filter
•Used to check for hardness(1 grain=17ppm)
Features:
•Hold fuction:saves measurements for convenient reading and recording.
•Auto-off function:turns off meter after 10 minutes of non-use to conserve batteries.
•Dual range:measures from 0-999ppm,with a resolution of 1ppm.From 1000 to 9990ppm, the resolution is 10ppm,indicated by drinking x 10 symbol,Factory calibrated.
•Accuracy:±2%
•Battery：2×1.5V(Button Cell)
