Light & Sound Meter

1. Display: 3 3 / 4 digitals LCD display, maximum reading value display 2. Ranges: 1-4000 Lux. (3 ranges) - 400 Lux range: reading - 4000 Lux range: reading - 40000 Lux range: reading x 10 3. Resolution: 0.1 Lux 4. Accuracy: - >/= 4000 Lux +/- (5% rdg +...

1. Material: ABS2. Power supply: rechargeable lithium battery 2000mAh3. Display mode: LED screen4. Atmospheric pressure: 86Kpa - 106Kpa5. Sampling time: 1.5 seconds6. Detection temperature: -10 to 50 degrees celsius7. Relative humidity: 20 percent to 85...

1. Measurement range: 0Lux ~200,000Lux/oFc~185,806Fc. 2. Digital update: 2 seconds at a time. 3. Photometric probe: silicon diode. 4. The operating temperature and humidity: 0 Celsius~40 Celsius. 5. Save the temperature and humidity: -20 Celsius~50...

1. Measuring range: Lux~200K, OFc~20KFc2. Battery: 3 AA batteries (not included)3. Resolution: 0.14. Value update: 500ms5. Scope of application: suitable for electric energy, industry, agriculture, highway, airport, home, school, etc.6. VA color reverse...

About the productApplication: Widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agriculture researching and illumination control.1. Powerful measurement functions: It can measure not only...

1. Measuring range: 30dB-130dB2. Accuracy: +1.5dB (based on standard sound source, 94dB 1KHz)3. Frequency response: 31.5Hz-8. 5KHz4. Frequency weighting: A right5. Response time: about 2 times/second6. Sensor type: 6mm condenser microphone sensor7...

*Wide measurement range: 30~130dB*Accuracy up to 1.5dB*This unit was designed according to following standards: ----A. International electrician committee standard: IEC PUB 651 TYPE2 ----B. US national standard: ANSI S1.4 TYPE2*100% Brand New*With...

1)Measuring range: 30~130 dBAuff1b35~130 dBC 2)Accuracy: u00b11.5 dB 3)Digit & Resolution: 5digits & 0.1 dB 4)Frequency response: 31.5Hz ~8.5KHz 5)Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 6)Frequency weighting: A / C 7)Time weight:...

1. It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2 2. Modern,compact,portable design 3. Accuracy up to +-1.5dB 4. Measurement range: 30dBA-130dBA 5. Max hold 6. Auto backlight display 7. Auto power off 8. This equipment has been designed...

1. Measurement Range: 0.1 to 200,000 lux; 0.01~20,000Fc 2. Resolution: 0.1Lux / 0.01Fc 3. Accuracy:Float up or down 4% 4. Measurement speed: 2 times / second 5. Power: 9V battery (not including)* 1PCS 6. Data Hold function 7. High resolution and response...

1. This unit was designed according to following standards: -International electrician committee standard: IEC PUB 651 TYPE2 -US national standard: ANSI S1.4 TYPE2 2. Accuracy up to +/-1.5dB 3. Measurement range is 30 to 130dB 4. Fast/slow time weighting...

1. Accuracy: 5.0% 2. Auto zero function 3. Data hold function 4. Low battery indication 5. Sampling Rate: 2.0 Times/Second 6. Resolution: 1 Lux 7. Photodetector: one silicon photodiode with filter 8. Battery: one 9V battery, Consumption current approx...