noise db meter

Brand Name:NewLight

Place of Origin:China

SC to SC Fiber Patch Cord Jumper Cable SM Simplex Single Mode Optic for Network 3 meters Mechanical properties Interchangeability (dB): ≤ 0.1 Vibration (dB): ≤ 0.1 (5 to 50Hz, 1.5mm) Tensile strength (dB): ≤ 0.1 (0 to 15Kg pull) The high temperature ≤ 0....

Brand Name:ANSHI

Model Number:AS-ODF--PG-SC/UPC

Place of Origin:China

...Meter pigtail, Can be customized Specifications Fiber Optic Pigtail 1.SC,LC,FC,ST,MU,MTRJ,D4,DIP,E2000 2.0.9mm / 2.0mm / 3.0mm 3.SM/MM SX/DX 41.MM,3MM.5MM Technical specifications: Pigtail Connector PC (SM) UPC (SM) APC (SM) MM Return Loss (dB) ≥45 ≥50 ≥60 ≥35 Insertion Loss (dB) ≤0.2 (max≤0.3) Repeatability (dB...

Brand Name:ANSHI

Model Number:AS-ODF--PG-SC/UPC

Place of Origin:China

...Meter pigtail, Can be customized Specifications Fiber Optic Pigtail 1.SC,LC,FC,ST,MU,MTRJ,D4,DIP,E2000 2.0.9mm / 2.0mm / 3.0mm 3.SM/MM SX/DX 41.MM,3MM.5MM Technical specifications: Pigtail Connector PC (SM) UPC (SM) APC (SM) MM Return Loss (dB) ≥45 ≥50 ≥60 ≥35 Insertion Loss (dB) ≤0.2 (max≤0.3) Repeatability (dB...

Brand Name:ANSHI

Model Number:AS-ODF--PG-SC/UPC

Place of Origin:China

...: Pigtail Connector PC (SM) UPC (SM) APC (SM) MM Return Loss (dB) ≥45 ≥50 ≥60 ≥35 Insertion Loss (dB) ≤0.2 (max≤0.3) Repeatability (dB) ≤0.1 Durability(1/Matings) ≥500 Operation Temperature (°C) -25~+70 Tensile Strength (N) ≥90 (Φ3

Brand Name:ANSHI

Model Number:AS-ODF--PG-SC/UPC

Place of Origin:China

...Meter pigtail, Can be customized Specifications Fiber Optic Pigtail 1.SC,LC,FC,ST,MU,MTRJ,D4,DIP,E2000 2.0.9mm / 2.0mm / 3.0mm 3.SM/MM SX/DX 41.MM,3MM.5MM Technical specifications: Pigtail Connector PC (SM) UPC (SM) APC (SM) MM Return Loss (dB) ≥45 ≥50 ≥60 ≥35 Insertion Loss (dB) ≤0.2 (max≤0.3) Repeatability (dB...

Brand Name:MASURTECH

Model Number:HT-80A

Place of Origin:Shenzhen,Guangdong

2017 HT-80A Mini Portable Size Sound Level Meter LCD Digital Screen Display Noise Tester Noise Decibel Monitor Pressure Tester Features: 100% brand new and high quality. Large LCD screen with digital reading Fast and Slow dynamic characteristic modes. Auto...

Model Number:GM1358

Place of Origin:CHINA

...Meter GM1358 Environmental Detection This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Indu- strial Safety offices and Sound Quality control in various environment, which include factory, office, traffic, family, and audio system. Digital Sound Level Meter possesses the following features: 1. It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2 2. Accuracy up to ±1.5 dB

Brand Name:Yogel

Model Number:BPM2270D

Place of Origin:Shanghai

Basic Handheld Optical Power Meters Description The power meter is meant to meet the high demands of fiber optic testing. It can be used for the absolute power measurement and relative measurement of the link loss in dB. Its compact size, user-friendly ...

Brand Name:Yogel

Model Number:VPM2270D

Place of Origin:Shanghai

Versatile Handheld Optical Power Meters Description The power meter is meant to meet the high demands of fiber optic testing. It can be used for the absolute power measurement and relative measurement of the link loss in dB. Its compact size, user-friendly...

Model Number:GM1358

Place of Origin:CHINA

...Meter GM1358 Environmental Detection This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Indu- strial Safety offices and Sound Quality control in various environment, which include factory, office, traffic, family, and audio system. Digital Sound Level Meter possesses the following features: 1. It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2 2. Accuracy up to ±1.5 dB

Brand Name:CharmAroma

Model Number:CH122

Place of Origin:GuangDong, China

...Oil Diffuser Description CH122’s coverage is up to 2000 cubic meters and with 1000ml fragrance oil capacity container. The noise level is less than 42 DB. It could stand free, wall mounted or connect to ventilation system and the AC system. With the powerful ...

Brand Name:Fumego Qubo

Model Number:Q420

Place of Origin:China

...Noise Canceling Design Machine Features: 1.All three filters can be replaced separately 2.Rapid purification by multi-layer filtration 3.Can maximize the use of filters 4.Universal smoking arm, random orientation positioning 5.Special alloy impeller, anti-corrosion, stable operation Instructions: Power(W) 350w Dimension(mm) 550*415*920 Air Flow(m3/h) 450 Noise(db...

Brand Name:Fumego Qubo

Model Number:Q430

Place of Origin:China

...Noise Canceling Design Machine Features: 1.Rapid purification by multi-layer filtration 2.Universal smoking arm, random orientation positioning 3.Special alloy impeller, anti-corrosion, stable operation 4.Can maximize the use of filters 5.All three filters can be replaced separately Instructions: Power(W) 350w Dimension(mm) 550*415*920 Air Flow(m3/h) 450 Noise(db...

Place of Origin:Jiangsu, China

Brand Name:Yujie

Model Number:HJ-GF200KH

Ultrasonic Flow Meter Transducer With 200KHz For Gas Flow Meter Specifications: Model HJ-GF200KH Frequency(kHz) 200KHZ±4% Bandwidth 20kHz General sensitivity 0 dB=10 Vp-p;CW; Distance:16cm -65dB min Beam width(-3dB full angle) 12±2° Static capacitance ...

Brand Name:Yujie

Model Number:HJ-2825/1M

Place of Origin:Jiangsu, China

Ultrasonic Flow Meter Transducer With 1MHz Stainless Steel For Flow Meter HJ-2825/1M Performance parameter: Model: 1.0M Centre frequency:(kHz) 1.0MHZ±5% width(-6dB) 5% Synthesize Sensitivity: 0 dB=3 Vp-p； Term:8； Distance:8cm -35dB min Transmit angle...

Brand Name:Yujie

Model Number:HJ-FOPWR

Place of Origin:Jiangsu, China

Ultrasonic Flow Meter Transducer With 1MHz For Flow Meter Specifications: Model HJ-FOPWR Frequency(kHz) 1MHz±5% Bandwidth 25% General sensitivity 0 dB=3 Vp-p； Period:8； Distance:7cm -20dB min Beam width(-3dB full angle) 5±2° Static capacitance ...

Brand Name:Yujie

Model Number:HJ-2112/1M

Place of Origin:Jiangsu, China

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(-3dB full angle) 6±2° Static capacitance ...

Brand Name:Yujie

Model Number:HJ-2112/1M

Place of Origin:Jiangsu, China

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 Beam width(-3dB full angle) 6±2° Static ...

Place of Origin:Jiangsu, China

Brand Name:YUJIE

Model Number:HJ-2112

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 Beam width (-3dB full angle) 6° Static ...

Brand Name:Seacent

Model Number:Simplex Single Mode

Place of Origin:Guangdong, China

... 850,1300 Fiber type G657A1 or customed Insertion loss(dB) ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 Return loss(dB) ≥55 ≥60 ≥35 ≥35 ≥50 ≥50 ≥35 ≥35 ≥50 ≥50 ≥35 ≥35 Repeatability(dB) ≤0