Description
4 in 1 Digital PH/TDS/EC/Temperature Meter
| Measuring range | pH:0.00-14.00pH |
| TDS | 0-19990ppm |
| EC | 0-19990muS/cm |
| Batteries | 3 * 1.5V LR44 button cell |
| Temp | 0.1-60.0℃; 32.0-140.0degF |
| Resolution | 0.01 pH |
| Calibration | pH: three points automatic calibration (6.86 & 4.00 & 9.18pH) |
| Auto shut off | 5 minutes |
| Accuracy | pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃ |