Technical Data
| Storage temperature | -20 to +50 °C |
| Operating temperature | -5 to +45 °C |
| Battery life | > 5 h |
| Weight | Approx. 500 g |
| Dimensions | 216 x 68 x 47 mm |
| Probe type Type K |
| Meas. Range | -40 to +600 °C |
| Accuracy | ±0,5 °C (0.0 to +99.9 °C)±0,5 % of mv (100 to +600 °C) |
| Resolution | 0.1 °C |
| Probe type Draught measurement |
| Meas. Range | ±40 hPa |
| Accuracy | ±0.02 hPa (-0.50 to +0.60 hPa)±0.03 hPa (+0.61 to +3.00 hPa)±1.5% of mv (+3.01 to +40 hPa) |
| Probe type Electrochemical measurement CO |
| Meas. Range | 0 to 4000 ppm |
| Accuracy | ±20 ppm (0 to 400 ppm)±5% of mv (401 to 1000 ppm)±10% of mv (1001 to 4000 ppm) |
| Resolution | 1 ppm |
testo 327-1 CO flue gas analyzer, incl. rech. battery and calibration protocol; measures CO, hPa, °C