| Measuring gas | Combustible, Toxic |
| Detection principle | Combustible : NDIR Toxic : Electrochemical cell |
| Sampling Method | Diffusion, sample draw (No pump inside) |
| Size & Weight | Approx. 124(W) x 233(H) x 115(D)mm Approx. 3.5Kg (SD-805RID : 4.0Kg) |
| Temperature & Humidity | -10 ~ 40℃ below 95%RH |
| Transmission Distance | CVVS, 3Core |