| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $178.07 | $174.43 | $168.98 | $161.71 | Contact US |
Precision Base Version IEC711 Artificial Ear Headphone In-Ear Frequency Response Tester + Fixtures for Knowles/Sonion
$114.49
Precision Base Version IEC711 Artificial Ear Headphone In-Ear Frequency Response Tester + Fixture for Sonion Balanced Armature
$108.66
Precision Base Version IEC711 Artificial Ear Headphone In-Ear Frequency Response Tester + Fixture for Knowles Balanced Armature
$108.66
Specifications:
- Measurement of gas type：SO2
- Measuring range：0~20ppm
- resolution：0.1ppm
- Concentration alarm value setting：YES
- Working current：16mA
- Working voltage：3.7V
- Working humidity：15%~95%RH
- Working temperature：-10C~50C
- Storage temperature：0~40C
- Packing specification
- Power:3.7V Battery
- Weight:198g
- Size:120*64.5*38.3mm
Packaging：gift box
