| MISURATORE MULTIFUNZIONE ET-965 |
Sound Level |
|
Applied standard |
IEC61672-1 CLASS2 |
|
Accuracy |
±2.0dB |
|
Display |
4digts |
|
Resolution |
0.1dB |
|
Frequency response |
31.5Hz~8kHz |
|
Measurement range |
Auto:35dB~130dB |
|
Frequency weighting |
dBA |
|
Microphone |
1/2 inch Electric condenser microphone |
|
Light |
|
Measuring range |
0 Lux~200K Lux, 0Fc~20KFc |
|
Spectral response |
CIE photopic(CIE human eye response curve) |
|
Spectral accuracy |
CIE Vλfunction f1’<=6% |
|
Cosine response |
f2’<=2% |
|
Accuracy |
±4% rdg±0.5%f.s.(<10,000Lux)
±5% rdg±10dgts.(>10,000Lux) |
|
Photo detector |
One silicon photo diode with filter |
|
Air velocity |
|
Air velocity range |
0.5m/s~30.0m/s |
|
Air velocity accuracy |
±(3%±0.3d) |
|
Measurement units |
m/s, km/h, ft/min, knots, Mph, |
|
Temperature |
|
Measurement range |
-40~70°C(-40~158°F) |
|
Accuracy |
±2.0°C,±3.6°F |
|
Measurement units |
°C /°F |
|
Resolution |
0.1 |
|
Humidity |
|
Measurement range |
10~95%RH |
|
Accuracy |
±5RH% |
|
Resolution |
0.1 |
|
Data update |
1 time/sec |
|
Maximum value |
MAX |
|
Minimum value |
MIN |
|
Data Hold |
HOLD |
|
Auto power off |
Automatically power off after approx. 15 minutes of inactivity |
|
Power supply |
one 9V battery with type of 006P,NEDA1604 or IEC6F22 |
|
Battery life |
About 30 hours |
|
Operating condition |
-20°C~60°C,10%RH~90%RH |
|
Storage condition |
-40°C~60°C,10%RH~75%RH |
|
Dimensions |
252 (L) *66 (W) *33(H) mm |
|
Weight |
568g |
|
