
Hanna Instruments-88703-02 Bench Top Turbidity Meter, EPA Compliant
The Hanna Instruments-88703-02 turbidity bench top meter is specially designed for water quality measurements, providing reliable and accurate readings on low turbidity ranges.
This instrument has an EPA compliance reading mode which rounds the reading to meet EPA reporting requirements. Depending on the measured sample and needed accuracy, normal, continuous or signal averaging measurement can be selected.
A two, three, four or five-point calibration can be performed. When user prepared standards are used, calibration points can be modified. The Hanna Instruments-88703-02 features complete GLP (Good Laboratory Practice) functions that allow traceability of the calibration conditions. The last calibration points, time and date can be checked. Up to 200 measurements can be stored in internal memory. Data can be transferred to a PC via optional HI 920013 USB cable and HI 92000 Windows® compatible software.
Key features
- Two measuring ranges: Ratio turbidity, non-ratio turbidity
- GLP features
- Two, three, four or five point turbidity calibration
- USB PC connectivity
- Log up to 200 measurements
- Contextual help and tutorial mode
Order information
The Hanna Instruments-88703-02 is supplied with sample cuvettes and caps (5), calibration cuvettes, silicone oil (Hanna Instruments-93703-58), tissue for wiping cuvettes, power cord and 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.