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Total 3461 products for sound db meter Manufacture & Suppliers

Bionic Ear Remote Sound Recorder 100 meters headphone Spy Audio Listening Amplifier Bug

...re is a built in monocular which will let you see objects at up to x8 magnification, and a digital sound recorder to record the sounds you hear. You will even be getting a fine tuning frequency knob to adjus...

Accen Technology Co., Limited
Guangdong,China

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DOT3 Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm

DOT3 Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm VICTOR 2GF Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm Feature 1. Install one pcs of 9V(6F22) battery at the back...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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DOT3 Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm

DOT3 Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm VICTOR 2GF Automotive Brake Fluid Tester LCD Screen Bar Graph With Sound Alarm Feature 1. Install one pcs of 9V(6F22) battery at the back...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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100m 200m Water Well Level Meter Touch Sound Water Level Sensor With Alarm

... sensor with alarmwater level sensor with alarmtouch sensor sound sensor alarm ALM 100m 200m drilling well water level sensor with alarm Product Description: ALM well water level meter sensor provided the mo...

Xi'an Acme Measurement & Control Co., Ltd.
China

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100m Groundwater Level Meter ABS Shell Sound Water Level Indicator GLT500A

ALM INSTOCK GLT500A Range 100m ABS Shell Sound Water Level Indicator Manufacturer ALM 100m 200m drilling well water level sensor with alarm Product Description: ALM well water level meter sensor provided the mo...

Xi'an Acme Measurement & Control Co., Ltd.
China

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Groundwater Monitoring Well Depth Sensor 100m Light And Sound Alarm

... in wells, boreholes and horizontal pipelines. It is also applicable to groundwater level observation of hydropower projects and manual inspection of dams. Speifications of Water Level Meter Power supply 9v ...

Atech sensor Co.,Ltd
Shaanxi,China

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100m 200m Water Well Level Meter Touch Sound Water Level Sensor With Alarm

... sensor with alarmwater level sensor with alarmtouch sensor sound sensor alarm ALM 100m 200m drilling well water level sensor with alarm Product Description: ALM well water level meter sensor provided the mo...

Xi'an Acme Measurement & Control Co., Ltd.
China

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100m Groundwater Level Meter ABS Shell Sound Water Level Indicator GLT500A

ALM INSTOCK GLT500A Range 100m ABS Shell Sound Water Level Indicator Manufacturer ALM 100m 200m drilling well water level sensor with alarm Product Description: ALM well water level meter sensor provided the mo...

Xi'an Acme Measurement & Control Co., Ltd.
China

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Groundwater Monitoring Well Depth Sensor 100m Light And Sound Alarm

... in wells, boreholes and horizontal pipelines. It is also applicable to groundwater level observation of hydropower projects and manual inspection of dams. Speifications of Water Level Meter Power supply 9v ...

Atech sensor Co.,Ltd
Shaanxi,China

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120V 1ph Square Meter Box 4jaw Grey Electrical Distribution Box

120V 1ph Square Meter Box 4jaw Grey Electrical Box Technical parameter: Item: Meter electrical box Rated Voltage:120V/240V Current: 200 amp Material:4Jaw,Single Phase Packing and Delivery: FAQ: 1. Could I have ...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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2 / 4 / 8 Channel Optical Power Meter 850nm To 1700 nm

... and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) ＜ 0.02 dB Typical Linearity (power) ± 0...

Guangzhou UC Instruments., Co. Ltd.
China

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8 12 16 Channel Optical Power Meter 1550nm 1610nm Calibration Wavelength

... SM and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty ＜ 0.02 dB Typical Linearity (power) ≤ ± 0...

Guangzhou UC Instruments., Co. Ltd.
China

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2 Channel 4 Channel Light Source Power Meter 850nm 980nm 1310nm

...Meter Model # UC8201 UC8202 UC8204 UC820XH Number of Channels 1 2 4 X Power Range +10 ~ -65dBm +25 ~ -50dBm Wavelength Range 850 ~ 1700 nm Calibration Wavelength 850/980/1310/1490/1550/1610 nm Application Fi...

Guangzhou UC Instruments., Co. Ltd.
China

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Dual Channel High Power Optical Power Meter 235mm X 55mm X 320mm Fast Start

...Meter Small Size Fast Start Model # U8722B U8724B U8728B Number of Channels 2 4 8 Sensor Element InGaAs Wavelength Range 850 ~ 1700 nm Calibration Wavelength 1310/1490/1550/1625 Power Range +25~-55dBm Sampli...

Guangzhou UC Instruments., Co. Ltd.
China

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8 Channel Optical Power Meter Wavelength Range 850nm To 1700nm

...Meter Wavelength Range 850nm To 1700nm Model # UC8722C UC8724C UC8728C Number of Channels 2 4 8 Sensor Element InGaAs Wavelength Range 850 ~ 1700 nm Wavelength 850 / 980 / 1310 / 1490 / 1510~1625 nm Power Ra...

Guangzhou UC Instruments., Co. Ltd.
China

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Deep Digital Borehole Water Level Meter 9v Light And Sound Indication

Digital Water Level Meter For Deep Water Well In summary, the ideal borehole water level meter have the above features to provide accurate and reliable measurements of water levels in boreholes or wells. boreho...

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
Chongqing,China

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IP68 Ultrasonic Water Flow Meter Module 25mm Clamp For Liquid Heat Energy Measurement

...Meter Module Ip68 Description Liquid Heat Energy Measurement 25mm Inline Clamp On Ultrasonic Flow Meter Module Ip68 TUF-2000P ultrasonic flow meter refers to a flow meter developed based on the principle tha...

Xi'an Yunyi Instrument Co., Ltd
China

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RS485 Ultrasonic Level Meter Non Contact Liquid Water Level Sensor

...Meter Non Contact Liquid Leve Sensor Water Level Meter Description RS485 Ultrasonic Level Meter Non Contact Liquid Leve Sensor Water Level Meter Ultrasonic level gauges are digital level gauges controlled by...

Xi'an Yunyi Instrument Co., Ltd
China

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2M Water Leak Sound Detector Outdoor Plumbing Pipeline

Pipeline Water Leak Detector Indoor And Outdoor Depth 2 Meters Detector Meter Plumbing Tools Introduction It��s the professional instrument for water leakage from water supply companies, heating companies, munic...

Hunan Puqi Water Environment Institute Co.Ltd.
Hunan,China

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High DB siren 24V piezo buzzer police siren fire alarm siren 12V DC BUZZER

High DB siren 24V piezo buzzer police siren fire alarm siren 12V DC BUZZER 1. HIGH Piezo Siren BUZZER Description Rated Voltage (VDC) 12 Operating Voltage (VDC) 3~20 *Rated Current (mA) ≤80 *Sound Pressure Leve...

TaiMi(Shenzhen) electronics technology Co.,ltd
Guangdong,China

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