01
Reader
A compact handheld electrochemical reader.
- Pocket-sized and rugged
- Reads every NS2 strip
- Pairs with the app
- Electrochemical measurement, lab-grade results
- Battery-powered for use in the field
Products
Nitrite, nitrate and ammonium tests
One reader, one drop, one sealed cartridge per test. Pick the analyte you need and see where each one stands today.
Technology
Reader, strips, app
Three parts, one workflow: add a drop, read the result, keep the record.
02
Strips
Single-use sensing strips, one per analyte. One drop is enough.
- Nitrite, nitrate and ammonium
- Freshwater and Marine variants
- A single drop per test
- Pre-calibrated, no reagents to mix
- Individually sealed pouches
03
App
Results, history and export on your phone.
- Guided measurement
- Sample history and notes
- Export for reporting
- Results logged by sample and site
- Connects to the reader via Bluetooth
Availability
Contact us for pricing and delivery.
| Analyte | Freshwater | Marine |
|---|---|---|
| Nitrite | Available now | Available now |
| Nitrate | 2027 | 2027 |
| Ammonium | Available now | 2028 |
Frequently asked questions
What do I need to start testing?
The handheld reader and sealed cartridges for the analyte you need. The reader works with every NS2 strip.
Are the strips calibrated?
Yes. Each cartridge carries its own calibration in a QR code, so there are no standards and no setup.
How long does a test take?
About three and a half minutes from one drop of water.
Which analytes are available now?
Nitrite in freshwater and marine variants, and ammonium for freshwater. Nitrate is scheduled for 2027 and marine ammonium for 2028.
How should strips be stored?
Dry, at 2–8 °C, away from direct sunlight. Unopened they keep for six months; once a pouch is opened, use it within one hour.