
Hanna Instruments-5321 Research Grade EC/TDS Meter with USP
The instrument provides clear directions on how to perform each testing stage and automatically monitors the temperature, conductivity and stability during testing and determines whether a sample is within USP limits.
This instrument is equipped with auto standard recognition and can support custom calibration solutions. Up to a four point calibration can be obtained for enhanced accuracy over an extended measuring range.
The enhanced warning system is in place to alert users when measuring outside the calibration range. This system will also remind the user when a new calibration is due.
Features also include real-time graphic displays and on-screen GLP data. On-board contextual help can be accessed from any mode via the HELP button.
Up to 10 profiles can be saved and recalled eliminating the need to reconfigure each time when a different electrode is used.
Three selectable logging modes are available: Automatic, Manual and AutoHold logging. Up to 100 logging lots with 10,000 records per lot can be stored for automatic or manual modes along with up to 200 USP reports.
All features are available in English, Italian, Portuguese and Spanish. Connect to a PC via the USB or RS232 ports with the use of Hanna Instruments-92000 Windows® compatible software.
Ideal for
- pharmaceutical
- advanced research
- vaccine development
- environmental laboratories
Supplied with
- Hanna Instruments-76312 conductivity probe
- Hanna Instruments-76404N electrode holder
- 12VDC power adapter
- Instruction manual

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.
