±0.20 PH Highest Colorful LCD Digital TDS-3 Meter Popular TDS Meter calibrate ph meter
±0.20 PH Highest Colorful LCD Digital TDS-3 Meter Popular TDS Meter calibrate ph meter
Measure range | 0-9999ppm | Battery type | 2*1.5V Cells |
Error | ±2% | Calibration | Factory 342ppm NaCl Solution |
Dimensions | 15.4*3*1.4cm | Temp. Range | 0-80℃(32-176℉) |