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Total 39 products from db amplifier Manufactures & Suppliers
Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:China

Brand Name:China Coal

Model Number:JT2000

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal industrial mining supplies group
Active Member

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality Optical isolator, 1550nm, single stage, 28 dB isolation, 0.5 dB insertion loss. for sale

Brand Name:INTEPON

Model Number:fiber isolator

Place of Origin:China

...Optical isolator, 1550nm, single stage, 28 dB isolation, 0.5 dB insertion loss. The isolator is an important fiber device in the telecommunication system. It can protect the light source with GLB faraday ...

David fiber device Ltd
Active Member

Guangdong

Quality 1550nm Erbium Doped Fiber Amplifier (EDFA) GFD1550F-B for sale

Place of Origin:china

...Features Imported SDL or Lasertron 980nm / 1480nm Pump Laser. Imported Lucent or Fibercore Erbium Doped Fiber. Double Pump Lasers design ensures high power. Wide range ...

Sichuan Jiuzhou Electronic Technology Co., Ltd.
Active Member

Guangdong

Quality Ultrasonic Groundwater pipe detector JT2000 for sale

Place of Origin:Shandong ,China

Brand Name:China Coal

Model Number:JT2000

... station,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. The gain of audio amplifier 100 db is adjustable Frequency Range 50-5000HZ Frequency of the...

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Active Member

Shandong

Quality Indoor Optical Receiver for sale

Model Number:WR8601R

Place of Origin:china

... receiver part used E-O low noise high sensitivity PIN optical detector and output used imported microwave diode for push-pull amplify. 2.Its suitable for domestic use with built-in power.& v id="StyleTableProd"> ITEM...

Hangzhou Prevail Optoelectronic Equipment Co., Ltd.
Active Member

Zhejiang

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:China

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Shandong

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:China

Brand Name:China Coal

Model Number:JT2000

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal industrial mining supplies group
Active Member

Shandong

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:China

Brand Name:China Coal

Model Number:JT2000

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Group
Active Member

Shandong

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:Shandong China

Brand Name:China coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd
Active Member

Shandong

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:China

Brand Name:China Coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry&Mining Supplies Group
Active Member

Shandong

Quality 1.Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality 1.Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality 1.Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality 1.Ultrasonic Ground Water Pipe Detector JT2000 in good price for sale

Place of Origin:china

Brand Name:china coal

...,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. Main Parameter 1,The gain of audio amplifier:100 db is adjustable 2,Frequency Range:50-5000HZ 3,Frequency of...

Shandong China Coal Industry & Mining Group Co.,Ltd,China Coal Group
Active Member

Quality underwater pipe detector JT2000 for sale

Place of Origin:Shandong ,China

Brand Name:China Coal

Model Number:JT2000

... station,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. The gain of audio amplifier 100 db is adjustable Frequency Range 50-5000HZ Frequency of the...

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Active Member

Shandong

Quality JT2000 water pipe detector for sale

Place of Origin:Shandong ,China

Brand Name:China Coal

Model Number:JT2000

... station,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. The gain of audio amplifier 100 db is adjustable Frequency Range 50-5000HZ Frequency of the...

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Active Member

Shandong

Quality portable JT2000 water pipe detector for sale

Place of Origin:Shandong ,China

Brand Name:China Coal

Model Number:JT2000

... station,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection. The gain of audio amplifier 100 db is adjustable Frequency Range 50-5000HZ Frequency of the...

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Active Member

Shandong

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