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Total 1582 products for db meter online Manufacture & Suppliers

IP68 Ultrasonic Flow Meter Transducer 1.6MPa Maximum Driving Pressure

Ultrasonic Flow Meter Transducer With 1MHz Plastic For Flow Meter Specifications: Model HJ-2112/1M Frequency(kHz) 1MHz±5% Bandwidth 200kHz General sensitivity 0 dB=3 Vp-p;CW; Distance:7cm -30dB min Beam width(-...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Flow Meter Waterproof Ultrasonic Transducer PPS Housing Long Working Life

Ultrasonic Flow Meter Transducer With 1MHz Low Cost Waterproof For Flow Meter Specifications: Model HJ-2112/1M Frequency(kHz) 1MHz��5% Bandwidth 200kHz General sensitivity 0 dB=3 Vp-p;CW; Distance:7cm -30dB min ...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Plastic Ultrasonic Flow Meter Transducer , 1MHz Ultrasonic Transducer 1200PF

Ultrasonic Flow Meter Transducer Of 1Mhz Low Cost Plastic For Flow meter Specifications: Model 1.0MHz Frequency(kHz) 1.0MHZ±5% Bandwidth 0.2MHz General sensitivity 0 dB=3 Vp-p；Period:8；Distance:7cm -30dB min Be...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Remove 99.97% Smoke Dust Hepa Filter Uv Light Air Purifier In Bedroom 66 DB EPI340

... Smokers in Bedroom 66 dB Air Cleaner Remove 99.97% Smoke Dust Product Feature Specification Noise Level (dB): 55 dB for high Speed Coverage: less than 45 sq meters Work voltage: AC120V /60Hz Power: 55W ( Hi...

Healthlead Corporation Limited
Guangdong,China

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LC To LC Fiber Optic Patch Cord Lc Duplex OM3 Aqua 3 Meter Multimode

... 50/125 Cable OD (mm) 0.9/1.6/1.8/2.0/2.4/3.0 Endface Type PC UPC APC UPC UPC Typical Insertion Loss (dB) <0.2 <0.15 <0.2 <0.1 <0.1 Return Loss (dB) >45 >50 >60 / Insert-pull Test (dB) <0.2 <0.3 <0.15 Interchangeability (dB) <0.1 <0...

SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD
Guangdong,China

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Black or White Hearing aids Amplifier Blood Glucose Test Meter Rechargeable Style

...(±6 dB) Total Harmonic Distortion(THD) 800Hz 6% (≤10%) Equivalent Input Noise(dBSPL) ≤25 Battery Current(mA) 2.5(±0.3mA) ......

Shenzhen Huge Creation Technology Limited
Guangdong,China

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Remove 99.97% Smoke Dust Hepa Filter Uv Light Air Purifier In Bedroom 66 DB EPI340

... Smokers in Bedroom 66 dB Air Cleaner Remove 99.97% Smoke Dust Product Feature Specification Noise Level (dB): 55 dB for high Speed Coverage: less than 45 sq meters Work voltage: AC120V /60Hz Power: 55W ( Hi...

Healthlead Corporation Limited
Guangdong,China

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Low Voltage Metal Clad DB Box 500KVA Metal Mcb Box

Low Voltage Metal Clad DB Box 500KVA Metal Mcb Box Product Introduction JP integrated distribution box It is a new type of integrated control box produced by electric energy distribution, metering, protection, ...

Knkong Electric Co.,Ltd
Henan,China

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Low Voltage Metal Clad DB Box 500KVA Metal Mcb Box

Low Voltage Metal Clad DB Box 500KVA Metal Mcb Box Product Introduction JP integrated distribution box It is a new type of integrated control box produced by electric energy distribution, metering, protection, ...

Knkong Electric Co.,Ltd
Henan,China

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30-130dB Digital handheld Sound Level Meter Noise Tester in decibels LCD Screen Noise meter

...Digital handheld Sound Level Meter Noise Tester in decibels LCD Screen Noise meter MS1353 Introduction: This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in ...

Masur Technology Co.,Ltd,
Guangdong,China

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Online Recharge Standalone Single Phase Prepaid Electric Meter – No IC Card Required

Online Recharge Standalone Single Phase Prepaid Electric Meter – No IC Card Required The Online Recharge Standalone Prepaid Electric Meter is a cutting-edge solution designed for seamless, hassle-free energy ma...

Shenzhen Calinmeter Co,.LTD
Guangdong,China

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IEC 60601-1- Hand Transmitted Vibration Meter With 100mV/g Sensor Sensitivity

IEC 60601-1- Hand transmitted vibration,Vibration Meter Technical parameters: 1. According to IEC 60601-1 clause9.6.3 2. Channel: 3. 3. Frequency range: 0.5Hz ~ 400Hz. 4. Measuring range: 60 dB~180 dB. 5. Senso...

KingPo Technology Development Limited
Hong Kong,China

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Extech Digital Sound Level Meter Measurement Noise 300ms 8KHz

Intelligent Sound Level Meter Extech Sound Meter Measurement Noise Noise Level Db Notes 1) This meter has already been calibrated before delivery. Do not revise the calibration parameters without professional p...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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Extech Digital Sound Level Meter Measurement Noise 300ms 8KHz

Intelligent Sound Level Meter Extech Sound Meter Measurement Noise Noise Level Db Notes 1) This meter has already been calibrated before delivery. Do not revise the calibration parameters without professional p...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,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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