SKU
HI983044
TDS and EC Testers Waterproof with Automatic temperature compensation - HI983044
€67.00
In stock
The Pool Line HI983024 (TDS) and HI983044 (EC) are ideal for monitoring pools and spas.
These Pool Line testers feature an amperometric graphite electrode that provides improved repeatability in measurements, since it does not oxidize.
An amperometric measurement of EC/TDS is based on Ohm’s Law, I = V/R, where R depends on the distance between two pinsand their surface.
Oxidation changes both the distance and surface, which will directlyaffect accuracy. The non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results.
When calibration is needed, simply submerge the electrode tip into calibration solution and the meter will auto calibrate.
Specifications
| Specifications | HI983024 | HI983044 | |
| TDS | Range | 0.00 to 10.00 ppt (g/L) | — |
| Resolution | 0.01 ppt (g/L) | — | |
| Accuracy (@25°C/77°F) | ±2% F.S. | — | |
| TDS Factor | 0.5 | — | |
| EC | Range | — | 0.00 to 20.00 mS/cm |
| Resolution | — | 0.01 mS/cm | |
| Accuracy (@25°C/77°F) | — | ±2% F.S. | |
| Temperature | Range | 0.0 to 50.0°C/32.0 to 122.0°F | |
| Resolution | 0.1°C / 0.1°F | ||
| Accuracy (@25°C/77°F) | ±0.5°C / ±1.0°F | ||
| Additional Specifications | Calibration Solution | HI70038: 6.44 ppt | HI70030: 12.88 mS/cm |
| Calibration | automatic, one-point | ||
| Temperature Compensation | automatic from 0 to 50°C (32 to 122°F) | ||
| Battery Type / Life | CR2032 3V Li-ion / approx. 250 hours of continuous use | ||
| Environment | 0 to 50°C (32 to 122°F); RH 100% max | ||
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7’’) | ||
| Weight | 75 g (2.6 oz.) | ||
| Ordering Information | HI983024 is supplied with CR2032 battery, 6.44 ppt calibration solution sachet (4), storage/protection sleeve, instruction manual, and quality certificate. HI983044 is supplied with CR2032 battery, 12.88 mS/cm calibration solution sachet (4), storage/protection sleeve, instruction manual, and quality certificate. | ||