| MOQ | 10 Set/Sets |
| Warranty | 1 year, free 12 months under the normal use condition | Customized support | OEM |
| Place of Origin | China | Brand Name | Tongdy |
| Model Number | TSP | Usage | Gas Sensor |
| Aftersale service | free lifetime tech support | Output way | modbus interface or Wifi or Ethernet |
| Install way | wall mounted | LCD display | temp&%RH Optional |
| Co2 range | 0~2000/5000 | Shipment way | DHL,TNTetc |
| Temp &%RH measurement | 0-50u00b0/0~95% | Payment way | T/T, Paypal |