testo 340 CO-low sensor, 0 to 500 ppm, Resolution 0.1 ppm
Internal Reference :
coh2-low cell (340)Measuring range | 0 to 500 ppm |
Accuracy COlow | ±5 % of mv (Remaining Range) data corresponds to 20°C ambient temperature. Additional temperature coefficient 0.25% of reading/K., ±2 ppm (0 to 39.9 ppm) |
Resolution COlow | 0.1 ppm |
Reaction Time COlow | < 40 s |