Hanna Instruments-715 Ammonia Medium Range Handheld Colorimeter - Checker®HC
Ideal for fresh water aquariums, the Hanna Instruments-715 Checker is a simple, accurate, and cost effective way to measure medium ranges of Ammonia in fresh water.
Checker®HC is supplied with reagents for 25 tests. Use code Hanna Instruments-715-26 for future purchases.
The Hanna Instruments-715 Checker is a simple, accurate, and cost effective way to measure medium ranges of ammonia in fresh water.
Designed as a more accurate alternative to chemical test kits, the Hanna Instruments-715 provides quick, accurate results in four easy steps.
The Hanna Instruments-715 uses an adaptation of the ASTM Manual of water and Environmental Technology D1426-93, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.
Features:
- Small palm-sized design
- Accurate from ±0.05ppm ±5% of reading
- Dedicated to a single parameter
- Uses a single AAA battery
- Auto Power Off after 10 minutes in inactivity
- Built-in timer for timed reaction readings
Ideal for:
- Water Quality
- Education
- Aquariums
- Environmental
Order Information:
The Hanna Instruments-715 Checker is supplied with 2 cuvettes and caps, Ammonia MR reagents x 25 tests (Hanna Instruments-715-25), 1 x 1.5V AAA battery, and an instruction manual.
Not included: Calibration set Hanna Instruments-715-11.
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.