
Hanna Instruments-98194 Multiparameter Waterproof Meter
Hanna Instruments-98194 provides multi-parameter measurement in a compact and rugged IP67 waterproof enclosure. Ideal for demanding application, this meter features our rugged, quick connect multi-function probe with field replaceable sensors.
A backlit, graphic LCD provides easy to read resolution even in low-lit areas. A combination of dedicated and soft keys allows easy, intuitive operation in a choice of languages.
Hanna Instruments-98194 allows users to store up to 45,000 continuous or log-on demand samples with logging intervals from one second to three hours. Logged data can be later transferred to a PC with the Hanna Instruments-920015 micro USB cable and Hanna software.
Comprehensive GLP data includes data from the last five calibrations. The contextual Help Menu can be accessed to obtain on-screen information and assistance about each feature at the touch of a button.
The Hanna Instruments-7698194 probe features a quick connect DIN connector to make attaching and removing the probe simple and easy.
Key features
- IP67 rated waterproof, rugged enclosure for meter, IP68 for probe
- Colour coded, field replaceable sensors
- Auto sensor recognition
- Automatic logging of up to 45,000 samples
- Store measurement data at the press of a button
- On-screen context specific help is readily available at the press of a button
- PC connectivity via opto-isolated micro-USB with Hanna software
- Up to 360 hours of battery life, powered by (4) 1.5Vbatteries
pH specific features
- Up to three point calibration with five standard buffers and one custom buffer available
EC/TDS/Resistivity specific features
- Single point calibration from six standards (84μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80 mS/cm, 111.8 mS/cm)
- Automatic temperature compensation configurable temperature coefficient range from 0.00 to 6.00%/°C
- Choice of reference temperatures at 20 or 25°CAbsolute conductivity can be displayed along with the temperature compensated value
- Auto ranging
- Practical Salinity Scale (PSU)based on conductivity calibration
Dissolved Oxygen specific features
- Display units in % saturation of mg/L (ppm)
- Salinity compensation for concentration
- Pressure compensation for concentration
- Built-in barometer with user-selectable units (mmHg, inHg, atm, psi, kPa, mbar)
- Temperature compensation
- Automatic polarisation of probe at startup
- Ready to use HDPE pre-tensioned membrane caps are easy to replace

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.