Details
5 IN 1 Multifunctional Environment Meter
Features :
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5 in 1 for Light meter, Sound level meter, Humidity meter, Temperature meter and Anemometer
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Large backlit LCD display
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Data Hold and Max Hold
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Overrange indication
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Low battery indication
Specifications:
Sound Level |
Model No |
JRT/ET-965 |
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 V?function 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 |