31 – 212 F degrees Efficient Aquarium Online PH/TDS/EC/CF Monitor lab ph meter Salinity soil ph moisture meter
31 – 206 F degrees Blissful Portable DO Dissolved Oxygen meter mettler ph meter controller
| Measuring range | PH: 0.00~14.00 PH EC: 0~19.99ms/cm; 0~1999us/cm TDS: 10~19990ppm |
| Resolution | PH:0.01PH EC: 0.01ms/cm; 1us/cm TDS: 10 ppm |
| Accuracy | PH: ±0.1 PH EC,TDS: ±2%F.S |
| Automatic Temperature Compensation | 0℃~50℃ |
| Operating Temperature | 0℃~50℃ |
| Power Supply | DC 6V(include), with adapter |
| Dimensions | 110mm×96mm×22mm |
