Kupfer hoch – Reagenzien-Kit – 300 Tests

Range 0 - 20 ppm | ESPA method | Resolution 0.1ppm

Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution

Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm

The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.