Thermoanemometer; TESTO
| Manufacturer | TESTO |
| Type of meter | thermoanemometer |
| Temperature measurement resolution | 0.1°C |
| Velocity measuring resolution | 0.01m/s |
| Symbol: (TESTO425) | |
|---|---|
| Manufacturer's part number | TESTO 425 0563 0425 |
| Temperature measuring range | -20...70°C |
| Probe length | 820mm |
| Probe diameter | 7.5mm |
| Weight with battery | 508g |
| Body dimensions | 135x60x28mm |
| Symbol: (TESTO417) | |
| Manufacturer's part number | TESTO 417 0563 0417 |
| Temperature measuring range | 0...50°C |
| Weight with battery | 472g |
| Body dimensions | 277x105x45mm |
| Symbol: (TESTO417-SET1) | |
| Manufacturer's part number | TESTO 417 0563 1417 |
| Temperature measuring range | 0...50°C |
| Weight with battery | 230g |
| Body dimensions | 277x105x45mm |
Power supply:
- battery 6F22 9V x1 (TESTO417, TESTO417-SET1)
- battery AA 1,5V x3 (TESTO425)
Battery/ rechargeable battery:
- battery 6F22 9V x1 (TESTO417, TESTO417-SET1)
- battery AA 1,5V x3 (TESTO425)
Features:
Equipment:
- manufacturer's calibration certificate
- soft case (TESTO425)
- user's manual
- testovent 417 volume flow straightener (TESTO417-SET1)
- measurement funnel for ventilation grilles (330x330mm) (TESTO417-SET1)
- measurement funnel for anemostats (Ø200mm) (TESTO417-SET1)
- carrying case (TESTO417-SET1)
Measurement:
- air volume (TESTO417, TESTO417-SET1)
- air flow
- temperature
Velocity measuring range:
- 0...30m/s (TESTO425)
- 0.3...20m/s (TESTO417, TESTO417-SET1)
Velocity measuring accuracy:
- ±(1.5%+0.1m/s) (TESTO417, TESTO417-SET1)
- ±(0.03m/s+4%)@(0...20m/s) (TESTO425)
- ±(0.5m/s+5%)@(20.01...30m/s) (TESTO425)
Temperature measurement accuracy:
- ±0.5°C (TESTO417, TESTO417-SET1)
- ±0.5°C @(0°C...60°C) (TESTO425)
- ±0.7°C @(60°C...70°C) (TESTO425)
