Hanna Checker Marine Nitrate LR Tester

Low-range nitrate meter for water quality testing.

Remaining:
Filter paper: 23 sheets (25 sheets when purchased)
HI781B-0: 21 sheets (25 sheets when purchased)
HI781C-0: 25 sheets (25 sheets when purchased)
HI781A-0: Used twice, approximately 80% remaining in the bottle.
It was confirmed to be in working order.
All other accessories are also included.
Purchased: Summer 2024
Selling because I stopped keeping aquariums.

- Model: Hanna Checker Marine Nitrate LR
- Measurement Range: Low-range nitrate (ppm)
- Accessories: Reagents, test tubes, syringe, instruction manual
- Color: Purple
- Use: Water quality testing

Thank you for looking.