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Specification
Brand : MeterTo
BulletPoint1 : Auto range for sound with A frequency weightings & Cosine corrected silicon diode sensor for lux levels;
BulletPoint2 : 70mm vane for airflow & Semiconductor sensors in the probe for humidity and ambient temperature measurements;
BulletPoint3 : C/F temperature measurements & 55mm LCD display with backlight and function indicators;
BulletPoint4 : Data hold function freezes displayed value & Max hold display highest measured valued;
BulletPoint5 : Auto power off & Low battery indication.
ExternallyAssignedProductIdentifier1 : 0657835125585
ExternallyAssignedProductIdentifier2 : 657835125585
ItemName : MeterTo Multifunctional Environment Meter ET-965 Sound 35dB～130dB Light 0 Lux～200K Lux, 0Fc～20KFc Air Velocity 0.5m/s～30.0m/s Temperature -40～70℃（-40～158℉） Humidity 10～95% RH 5 Functions in 1 Unit
ItemTypeKeyword : multi-testers
Manufacturer : MeterTo
ProductDescription : Specification
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℃（-40～158℉）
Accuracy: ±2.0℃，±3.6℉
Measurement units: ℃/℉
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℃～60℃，10％RH～90％RH
Storage condition: -40℃～60℃，10％RH～75％RH
Dimensions: 252 (L) *66 (W) *33(H) mm
Weight: 568g
ProductSiteLaunchDate : 2017-11-25T08:00:00.000Z
UnspscCode : 31160000