testo 425 air-flow measuring device, With app connection, 1 unit(s)
€531,00
Quantity
testo 425 air-flow measuring device, With app connection
Simple, fast and precise flow/temperature measurement and volume flow calculation in air ducts of air conditioning and ventilation systems.
- Corded telescopic probe for more flexibility in channel measurements
- Chronological, point-by-point calculation of average
- Smart support via app with practical functions: configuration of the device, graphical display of the measurement value progression, storage of the measured data, management of the measuring points, documentation on site, sending of the report by e-mail
Delivery incl. fixed telescope, transport case, calibration record and batteries.
Technical Information
| Type | testo 425 (new) |
| Parameters | current temperature |
| Flow measuring range | 0-30 m/s |
| Resolution | 0.01 m/s |
| Flow accuracy | ±(0.03 m/s + 4.0% of m.v.) (0.01 to +20 m/s) ±(0.5 m/s + 5.0% of m.v.) (20.01 to +30 m/s) |
| Temperature measuring range | -20 to +70 °C |
| Temperature resolution | 0.1 °C |
| Temperature accuracy | ±0.5 °C |
| Operating temperature | -20 to +50 °C |
| Sensor: Ø x L | 7.5 x 820 mm |
| L x W x H | 135 x 60 x 28 mm |
| Cable length | 1.5 m |
| Weight | 268 g |
| Power supply | 3 x 1.5 V AA batteries |
23T4.1
testo 425 air-flow measuring device, With app connection, 1 unit(s)
1 pc(s) / 1 piece
€531,00