Carbon monoxide is a particularly dangerous gas. It is colorless, it is odorless and above all it is lethal. That’s why it is so important that CO checks are carried out by the book when a gas heating or boiler is being serviced or installed. This not only ensures that the heating or boiler is working properly, it also helps to prevent tragic accidents that occur as a result of carbon monoxide poisoning.
Delivery Scope
testo 317-3 CO meter for measuring CO in the surrounding air, carry case, belt clip, earphones, handstrap, calibration certificate.
| Ambient CO | |
|---|---|
Measuring range | 0 to +1999 ppm |
Accuracy | ±3 ppm (0 to +29 ppm) ±10 % (+30 to +1999 ppm) |
Resolution | 1 ppm |
| General technical data | |
|---|---|
Warranty | 2 years on the instrument; 3 years on the CO sensor |
Battery type | 2 AAA micro batteries |
Battery life | 150 h (with beeper switched off) |