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Detail
Summary
Testo 405 is a thermal anemometer with a telescopic handle (max. extension length: 300 mm). It facilitates the measurement of air flow, volume flow and temperature.
Features
· Volume flow calculation up to 99,990 m3/h
· Temperature measurement
· Ideal for measurements in ducts
· Easy-to-read readings thanks to swivel display
· Telescopic handle to 300 mm
· Sensor protected by rotatable protection cap, 300 mm long telescopic handle
Specification
Storage temperature: -20 to +70 °C
Operating temperature: 0 to +50 °C
Battery type: 3 batteries Type AAA
Battery life: Approx. 20 h
Weight: 115 g
Dimensions: 490 x 37 x 36 mm
Testo 405 is a thermal anemometer with a telescopic handle (max. extension length: 300 mm). It facilitates the measurement of air flow, volume flow and temperature.
Features
· Volume flow calculation up to 99,990 m3/h
· Temperature measurement
· Ideal for measurements in ducts
· Easy-to-read readings thanks to swivel display
· Telescopic handle to 300 mm
· Sensor protected by rotatable protection cap, 300 mm long telescopic handle
Specification
Storage temperature: -20 to +70 °C
Operating temperature: 0 to +50 °C
Battery type: 3 batteries Type AAA
Battery life: Approx. 20 h
Weight: 115 g
Dimensions: 490 x 37 x 36 mm
| Probe - NTC | |
| Meas. range | -20 to +50 °C |
| Accuracy | ±0.5 °C |
| Resolution | 0.1 °C |
| Probe - Thermo | |
| Meas. Range |
0 to 5 m/s (-20 to 0 °C) 0 to 10 m/s (0 to +50 °C) |
| Accuracy |
±(0.1 m/s + 5% of mv) (0 to +2 m/s) ±(0.3 m/s + 5% of mv) (remaining range) |
| Resolution | 0.01 m/s |
