Hanna Instruments-9146 Handheld Dissolved Oxygen Meter
Developed for dissolved oxygen and temperature measurement in water, wastewater, wine analysis and applications such as fish farming, it also allows compensation for altitude and salinity.
The Hanna Instruments-9146 is supplied with a Polarographic probe with a 4m cable and measures a DO range of up to 300%.
Key features
- 4m cable for ease of use
- Robust waterproof casing designed for field applications
- Backlit display is helpful for use in low ambient light levels
- On-screen tutorial messages remove need to take manual out on location
- Low battery indicator
- DO range up to 300% plus temperature compensation
- GLP features
- Polarographic probe included as standard features built-in temperature compensation and removable, protective membrane cover
Main benefits
- Allows altitude compensation up to 4000m
- Salinity compensation up to 80g/L
- Automatic calibration in air
- Two spare membranes included as standard
- Hard carrying case and instructions provided
Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.
Replaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product.
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.