Waterproof pH/EC/TDS and Temperature Testers
Technical Specification
- Automatic Temperature Compensation: 0°C-50°C
- Battery type: 4 x 1.5V(AG13)
- Environment: 0°C-50°C
- Dimensions(mm): 170 x 40 x 23
- Weight: 100g
| Model | EC-9988 | EC-9989 | TDS-9982 | TDS-9983 |
| Measuring Range | EC:0-1999μS/cm
pH:0.00-14.oopH Temp:0°C-55°C |
EC: 0-19.99mS/cm
pH: 0.00-14.00pH Temp: 0°C-55°C |
TDS: 0-1999mg/L(ppm)
pH:0.00-14.00pH Temp: 0°C-55°C |
TDS: 0-19.99g/L(ppt)
pH:0.00-14.00pH Temp: 0°C-55°C |
| Resolution | EC: 1μS/cm
pH: 0.01pH Temp: 0.1°C |
EC: 0.01mS
pH: 0.01pH Temp:0.1°C |
TDS: lmg/L(ppm)
pH: 0.01pH Temp: 0.1°C |
TDS:0.01g/L(ppt)
pH: 0.01 pH Temp: 0.1°C |
| Accuracy | EC: ±2% F.S
pH: ±0.1pH Temp: ±1°C |
EC: ±2% F.S
pH: ±0.1 pH Temp: ±1°C |
TDS: ±2% F.S
pH: ±0.1pH Temp: ±1°C |
TDS: ±2% F.S
pH: ±0.1 pH Temp: ±1°C |