Ion selective meters for nitrate, LAQUAtwin NO3-11 / NO3-11C / NO3-11SSupplier: Horiba
- Automatic standard recognition, changeable high and low calibration values
- Automatic hold / auto stable
- Durable waterproof ABS housing, LCD with backlight
- Auto power off after 30 minutes, low battery indicator
- 400 hours battery life (continuous use without backlight)
- No need for a beaker to calibrate the meter or measure a sample
- Replaceable electrode
NO3-11 additionally includes: 150 ppm and 2000 ppm standard solution (14 ml each), 5 sampling sheets B.
NO3-11C additionally includes: 300 ppm and 5000 ppm standard solution (14 ml each).
NO3-11S additionally includes: 30 ppm and 300 ppm standard solution (14 ml each), 100 sampling sheets B.