32,789 products found from 1,639  

Wholesale Signal Level

manufacturers & suppliers

Digital Sound Level Meter for Measuring

FOB Price: US $ 10-12 / Piece
Min. Order: 1000 Pieces
  • Logo: OEM
  • Packing: Heat Shrinage
  • Standard: 57*26*149mm
  • Port: Shanghai
  • Production Capacity: 50000PCS/Year
  • Trademark: Longquarter

Digital Noise Sound Level Meter

FOB Price: US $ 20-22 / Piece
Min. Order: 1000 Pieces
  • Logo: OEM
  • Packing: Color Box
  • Standard: 30~130dBA
  • Port: Shanghai
  • Production Capacity: 50000PCS/Year
  • Trademark: Longquarter

portable Digital Sound Level Meter

FOB Price: US $ 10-12 / Piece
Min. Order: 1000 Pieces
  • Logo: OEM
  • Packing: Color Box
  • Standard: 40-130DB
  • Port: Shanghai
  • Production Capacity: 50000PCS/Year
  • Trademark: Longquarter

Magnetic Float Output Signal Flange Connection Alarm Function Level Meter

Min. Order: 1 Set
  • Principle: Magnetic Sensors
  • Range: 0-20m
  • Kind: Magnetic Flap
  • Structure: All in One
  • Measuring Medium: Liquid
  • Measured Range: 350~15000mm

Flange Connectin Output Current Signal Level Switch

Min. Order: 1 Set
  • Range: 0-5m
  • Kind: Float
  • Structure: All in One
  • Operating Temperature: -40~250 Celsius
  • Operating Pressure: 350~15000mm
  • 0.6~2.5mpa: ≥0.5g/cm3

Float Oil Water Liquid Tank Float Level Indicator

FOB Price: US $ 100 / Piece
Min. Order: 1 Piece
  • Principle: Magnetic Sensors
  • Range: 0-10m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.1%
  • Kind: Liquid Level Transmitter
  • Structure: All in One

Csp-3027 TV Signal Level Meter/CATV Signal Meter/Field Strength Meter

Min. Order: 10 Pieces
  • Certification: CE, RoHS
  • Display Screen: 720X1280TFT, True Color 5 Inch Capacitance Touch S
  • Operation System: Built-in Android 4.4 Operation System
  • Bluetooth: Support 4.0
  • WiFi: Support IEEE 802.11b/G/N
  • Application: Fiber Optic Cable
  • CatvScope Co., Ltd.
  • Zhejiang ISO 9001

Speed Signal Isolation Transmitter, Sine Wave Shaping

FOB Price: US $ 38.88 / Piece
Min. Order: 2 Pieces
  • Shenzhen Wayjun Industrial Automation
  • Guangdong

Anti-Corrosion Plastic Material Water Level Controller

Min. Order: 20 Pieces
  • Range: 0-5m
  • Measurement Accuracy: ±2mm
  • Kind: Level Switch
  • Structure: All in One
  • Warranty: 1 Year
  • Certification: CE, ISO

Non Contact Radar Level Transmitter

FOB Price: US $ 700 / Piece
Min. Order: 1 Piece
  • Principle: Vibration Sensor
  • Range: 0-20m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.1%
  • Kind: Radar
  • Structure: All in One

Level Transmitter Deep Well Level Measurement

Min. Order: 50 Pieces
  • Service: Compatible Liquids
  • Thermal Effect: +-0.02% Fs/'f
  • Pressure Limit: 2X Full Scale
  • Power Requirement: 10 to 36 VDC
  • Packing: Paper Carton
  • Standard: CE

TL-200 Digital Sound Level Meter, USB Noise Meter

Min. Order: 10 Pieces
  • Range: 30~130dB (Auto range)
  • Measurement Accuracy: +1.5dB(reference sound pressure standard,94dB@1kHz
  • Accuracy: 0.1dB
  • Packing: Carton
  • Standard: Data storage quantity: 32000
  • Port: Shenzhen

Anti-Corrosion Plastic Material Water Tank Float Level 220V

Min. Order: 20 Pieces
  • Range: 0-5m
  • Measurement Accuracy: ±2mm
  • Kind: Level Switch
  • Structure: All in One
  • Warranty: 1 Year
  • Certification: CE, ISO

High Precision Digital Pressure Gauge

FOB Price: US $ 400 / Piece
Min. Order: 1 Piece
  • Measuring Range: High-pressure Gauge
  • Type: Digital Display
  • Accuracy: 0.05%
  • Display: Digital
  • Application: Research and Development of Higher
  • Structure: Bellows Pressure Gauge
  • Meokon Sensor Technology (Shanghai) Co., Ltd.
  • Shanghai

Level Controller for Bottom Loading Ground Verification Monitors

Min. Order: 5 Pieces
  • Principle: on-off Signal
  • Range: 0
  • Measurement Accuracy: 0
  • Accuracy: 0.1%
  • Kind: 0
  • Structure: All in One
  • Qingdao Alptec Safety Equipment Co., Ltd.
  • Shandong ISO 9001

Smart and Good Quality Rosemount Liquid Level Transmitter 3051L

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Measuring Range: Medium-pressure Gauge
  • Accuracy: 0.075
  • Display: Digital
  • Application: Industrial
  • Structure: Bellows Pressure Gauge
  • Connection Type: Axial
  • Xi'an Hangsi M&E Technology Co., Ltd
  • Shaanxi ISO 9001

Overfill Protection and Grounding Monitor

Min. Order: 10 Pieces
  • Principle: on-off Signal
  • Range: 0
  • Measurement Accuracy: 0
  • Accuracy: 0.1%
  • Kind: Controller
  • Structure: All in One
  • Qingdao Alptec Safety Equipment Co., Ltd.
  • Shandong ISO 9001

GPS Car Alarm Monitor Fuel Level (TK220-WL077)

FOB Price: US $ 80-85 / Piece
Min. Order: 1 Piece
  • Type: GPS Tracker
  • Use: Automotive
  • Packing: Naturel White Package
  • Standard: 900/1800/850/1900MHz
  • Port: Guangzhou
  • Production Capacity: 50000PCS/Month

Non-Contacting Radar Level RS485 Radar Level Transmitter

FOB Price: US $ 700 / Piece
Min. Order: 1 Piece
  • Principle: Vibration Sensor
  • Range: 0-70m
  • Measurement Accuracy: ±5mm
  • Accuracy: 0.1%
  • Kind: Radar
  • Structure: All in One

Oil Level Monitoring System with 2 Oil Sensor

FOB Price: US $ 140 / Piece
Min. Order: 10 Pieces
  • Car Make: All
  • Fuel: Diesel
  • Body Material: Aluminium
  • Component: Fuel Sensor
  • Certification: ISO9001, CE, Anti-Explosion
  • Cylinder: Multi-cylinder

Coastal Underground Mapping Survey Hi-Target Depth Finder Hdmax Echo Sounder with GPS Rtk for Sale

FOB Price: US $ 0.01 / Piece
Min. Order: 1 Piece
  • Accuracy: 2mm
  • Vertical Lines: 1
  • Horizontal Line: 1
  • Working Frequency: 200kHz
  • Maximum Transmitted Power: 500W
  • Sounding Range: 0.2m~600m

Transformer Oil Guiges Oil Level Indicator

FOB Price: US $ 20-150 / Piece
Min. Order: 1 Piece
  • Principle: Vacuum Sensor
  • Range: 0-20m
  • Measurement Accuracy: ±3mm
  • Accuracy: 2.5%
  • Kind: Liquid Level Transmitter
  • Structure: All in One
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Ningbo Ville Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001

0-500m High Accuracy Borehole Water Level Indicator Meter

FOB Price: US $ 100-800 / Piece
Min. Order: 1 Piece
  • Type: Water Level Indicator
  • Material: Plastic
  • Measurement Object: Water Level Depth
  • Range: 0~500mm
  • Resolution: 1.0
  • Precision: 2.0

Hand-Held 80m Laser Distance Meter (DM201)

Min. Order: 20 Pieces
  • Type: Dial Indicator
  • Measurement Object: Length
  • Range: 0.05m to 80m
  • Measure Method: Automatic
  • Precision Measuring Device: Precision Measuring Device
  • Certification: CE

Guided Wave Radar Gauge

FOB Price: US $ 400-600 / Piece
Min. Order: 1 Piece
  • Accuracy: 1mm
  • Measure Range: 0~30m
  • Medium: Liquid or Granule
  • Packing: Carton
  • Standard: ISO
  • Port: Dalian

Non-Contacting Radar Level Gauge (A+E 60L)

FOB Price: US $ 700 / Piece
Min. Order: 1 Piece
  • Principle: Vacuum Sensor
  • Range: 0-20m
  • Measurement Accuracy: ±5mm
  • Accuracy: 0.1%
  • Kind: Radar
  • Structure: All in One

Transformer Oil Level Indicator Oil Level Guige

FOB Price: US $ 20-150 / Piece
Min. Order: 1 Piece
  • Principle: Vacuum Sensor
  • Range: 0-20m
  • Measurement Accuracy: ±3mm
  • Accuracy: 2.5%
  • Kind: Liquid Level Transmitter
  • Structure: All in One
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Ningbo Ville Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001

4-20mA Digital Oil Tank Level Meter with Switch

FOB Price: US $ 100-250 / Piece
Min. Order: 2 Pieces
  • Principle: Piezoelectric Type
  • Range: 0-20m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.25%
  • Kind: Liquid Level Transmitter
  • Structure: All in One

80m Hand-Held Laser Distance Meter

Min. Order: 20 Pieces
  • Type: Micrometer
  • Measurement Object: Distance
  • Range: 0.05 to 80m
  • Measure Method: Automatic
  • Precision Measuring Device: Precision Measuring Device
  • Certification: CE

Oil Guige for Transformer Tank Oil Level Guige Oil Level Indicator

FOB Price: US $ 20-150 / Piece
Min. Order: 1 Piece
  • Principle: Vacuum Sensor
  • Range: 0-20m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.1%
  • Kind: Liquid Level Transmitter
  • Structure: All in One
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Ningbo Ville Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001
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