Hanna Instruments-98303 Pocket Conductivity Tester
The HI-98303 is a rugged and reliable pocket-sized tester that offers quick and accurate readings of conductivity and ideal for testing in the field and the laboratory.
This tester features an amperometric graphite electrode that provides better repeatability in measurements since it does not oxidise. The HI-98303's non-oxidising graphite pins are able to provide an optimal surface for accurate, dependable results.
This pocket sized conductivity tester has a range of 0 to 1999uS/cm with 1uS/cm resolution.
Ideal for
Drinking water
Water conditioning
Reverse osmosis
Cooling towers
Waste water
Laboratories
Agriculture
Aquaculture
Hydroponics
Main benefits
Automatic one point calibration
Easy to use
Key features
Large and easy to read LCD display
Graphite sensor for longer life and improved performance
Exposed temperature sensor for fast response times
Automatic one point calibration
Watertight seal - an easily removable cover provides access to the battery compartment
Specifications
Range: 0 to 2000 µS/cm
Resolution:1 µS/cm
Accuracy:±2% F.S.
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
Sku:HI-98303
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.