Item number | TDS-4 |
Measure Item | TDS, Temperature |
Button | Hold; Temp; On/Off |
TDS range | 0~9990ppm |
Resolution | 1mg/L(PPM) |
Accuracy | ±2% |
Working temp. | 0℃-50℃; 32℉~122℉ |
Temp. compensation | 0℃-50℃; 32℉~122℉ |
Screen | LCD, without backlight |
Battery | 3v (1.5v*2), LR44 |
Auto shut-off | 5 minutes |
Dimension | 150*31*18 (mm) |
Weight | 50g |
Color | Yellow+black, customized |
Warranty | 12 months |
Customized support | OEM, ODM |












