


Hanna Instruments HI-983024 Pool Line TDS Tester with amperometric graphite electrode
The Pool Line HI-983024 is ideal for monitoring pools and spas.
HI-983024 Pool Line TDS Tester with amperometric graphite electrode
This Pool Line Tester features an amperometric graphite electrode that provides improved repeatability in measurements, since it does not oxidise.
An amperometric measurement of EC/TDS is based on Ohm’s Law l + V/R, where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface, which will directly affect accuracy. The non-oxidising 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.
Features
- Waterproof
- Automatic temperature compensation (ATC)
- Automatic one-point calibration
- Measurement Stability Indicator
- Temperature measurement
Specifications
| Range | 0.00 to 10.00 g/L (ppt) |
| Resolution | 0.01 g/L (ppt) |
| Accuracy | ±2% F.S. |
| TDS Factor | 0.5 |
| Calibration Solution | HI-70038 6.44ppt |
| Calibration | Automatic, 1 point |
| Temperature Compensation | automatic, 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 max 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7") |
| Weight | 75g |
| Ordering information: | HI-983024 is supplied with protective storage sleeve, CR2032 battery and instructions, quality certificate and 6.44 ppt calibration solution sachets x 4. |
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Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.