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The APERA Instruments TDS20 is an easy-to-use and reliable TDS meter for checking water quality in all fields, such as drinking water testing, agriculture, hydroponics, swimming pools, etc.
The unique platinum conductivity electrode from APERA Instruments ensures precise and reliable measurement.
| TDS | Measuring range | 0 to 100.0 ppm 0 to 1000 ppm 0 to 10,00 ppt |
| Resolution | 0.1/1 ppm; 0.01 ppt | |
| Accuracy | ±1 % F.S | |
| calibration | Automatic 1 to 2 point calibration | |
| Temperature compensation | 0 to 50 °C (automatically) | |
| Temperature | Measuring range | 0 to 50 °C |
| Resolution | 0,1 °C | |
| Accuracy | ±0,5 °C | |
| more | Power supply | 4 × AAA batteries |
| Operating time | Up to 1000 hours | |
| Housing protection class | IP67 (waterproof and floatable) | |
| Dimensions | 40×31×178 mm (with case 190 × 165 × 40 mm) | |
| Weight | 107 g (with case 438 g) |
A complete set contains:
The Apera Instruments TDS20 TDS meter has a 2-year manufacturer's warranty (6 months on the electrode).
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
US$40
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