Product Overview
testo 425 anemometer |
The compact testo 425 anemometer with permanently attached thermal flow probe incl. telescopic handle. The volume flow is displayed directly. Exact volume flow calculation thanks to easy input of duct area. In addition it is also possible to switch to the actual temperature reading. Timed and multi-point mean value calculation informs about the average volume flow, flow rate and temperature. Min/Max values can also be displayed. The Hold function enables freezing of the actual measuring values on the display.Technical data:- Thermal sensor - Measuring range 0 ... 20 m/s - Accuracy ± (0.03 m/s 5% v. m.v.) - Resolution 0.01 m/s - Sensor type NTC - Measuring range -20... 70°C - Accuracy - ± 0.5 °C (0 ... 60 °C) - ± 0.7 °C (remaining range) - Resolution 0.1°C - Dimensions 182 x 64 x 40 mm - Weight 285 g Order data:- testo 425, thermal anemometer with permanently attached flow probe - incl. temperature measurement and telescopic handle (max. 820 mm) |
Manufacturer No. 0560 4251
