£ 13.00
						
					
					
				 
		 
		 
		 
		 
		 
		| Measuring function | Infrared | 
| Measuring range | -50 ... 550 °C | 
| Resolution | ≤ 1000 °C/°F: 0.1 °C/°F | 
| > 1000 °C/°F: 1 °C/°F | |
| Accuracy | -50 … 0 ºC: ± 3 ºC | 
| > 0º C: ± 1.5 % or ± 2.0 | |
| the larger value counts | |
| Measuring function | Type K | 
| Measuring range | -50 … 850 ºC | 
| Resolution | ≤ 1000 °C/°F: 0.1 °C/°F | 
| > 1000 °C/°F: 1 °C/°F | |
| Accuracy | ± 1.5 % or ± 1.5 °C | 
| the larger value counts | |
| Measuring function | Air temperature | 
| Measuring range | -20 … 60 ºC | 
| Resolution | 0.1 °C | 
| Accuracy | 0 … 40 ºC: ± 1.0 ºC | 
| Other: ± 2 °C | |
| Measuring function | Humidity | 
| Measuring range | 0 … 100 % r.H. | 
| Resolution | 1 % | 
| Accuracy | 35 … 75 % r.H.: | 
| ± 3.0 % r.H. | |
| Other: ± 5 % r.H. | |
| Measuring function | Dew point | 
| Measuring range | -20 … 60 ºC | 
| Resolution | 0.1 °C | 
| Accuracy | 25 ºC, 40 … 80 % r.H.: ± 1.5 ºC | 
| Wet bulb temp. | |
| Measuring range | -20 … 60ºC | 
| Resolution | 0.1 °C | 
| Accuracy | 25 °C: ± 1.5 °C | 
| Emissivity | adjustable between 0.1 and 1.0 | 
| Optical resolution | 13 : 1 | 
| Response time | ≤ 500 ms | 
| Spectral sensitivity | 8 … 14 um | 
| Laser | ≤ 1 mW, 630 … 670 nm, class 2 laser | 
| Automatic shutdown | after one minute | 
| Operating conditions | 0 … 50 ºC / ≤ 95% r.H. | 
| Storage conditions | -20 … 70 ºC / ≤ 80 % r.H. | 
| Power supply | 9 V battery | 
| Weight | ca. 130 g |