Hi... My EC meter is showing 200-250 us/cm. Is this good? There's a photo of my Girls and the EC. The EC meter's model is YL-TDS2-A TDS & EC Meter Model: YL-TDS2-A LCD Color: Green TDS Measurement: 0-9999ppm EC Measurement: 0-9999us/cm Accuracy: +/- 2% F.S Temp Measurement: 0 - 99°C / 32°F - 212°F Accuracy: +/- 0.1°C Operating Environment: 0 - 50°C Battery: DC 3V CR2032 Button Cell (NOT included) Size: 162 x 29 x 15mm Thanks and good smokes! Enviado desde mi Moto G (5) mediante Tapatalk