Home Instruments & Meters Walkthrough Metal Detector Frequency Detector 2018 Product List
13,077 products found for 568  

Frequency Detector manufacturers & suppliers

100 Working Frequency Water Proof Intelligent Convert Zones 8 / 24 / 33 Zones Archway Metal Detector

FOB Price: US $ 1000-1600 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station
  • Vertical Channel Size: 2000X720mm
  • Gw: 75kg

Full Band Wireless Signal Detector Wireless Radio Wave Sensor Detection Exposing Camera Lenses Against Eavesdropping Full-Frequency Detector

Min. Order: 1 Piece
  • Detection Frequency: 50MHz-6000MHz
  • Packing: Ployfoam and Carton
  • Standard: L98mm*W56mm*H12mm
  • Port: Shenzhen
  • Production Capacity: 100000 Piece/Year
  • Trademark: vodasafe

Low Frequency and Easy Operation Search Ground Metal Detector

FOB Price: US $ 42-50 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Portable: Portable
  • Application: research, military, commercial, industrial
  • Certification: CE, ISO
  • Customized: Customized
  • Alarm Form: Display Alarm

Visual Alarm Automatic Frequency Adjustment Walk Through Metal Detector

FOB Price: US $ 330-550 / Set
Min. Order: 1 Set
  • Type: Metal Detector
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, ISO, FCC, RoHS
  • Application: Indoor, Outdoor
  • Sensor Type: Infrared Alarm System

Alarm System Glass Break Detector with Audio Frequency Glass (PA-456)

FOB Price: US $ 3.8-4.6 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Glass Break Detector
  • Installation Mode: Ceiling or Wall, Near Window
  • Certification: CE
  • Application: Home, Industry
  • Sensitivity Degree: Continuous Adjustable

China Maker High-Frequency Partial Discharge Detector for Power Cable

FOB Price: US $ 13000-20000 / Piece
Min. Order: 1 Piece
  • Type: Insulated
  • Conductor Type: Stranded
  • Application: Transformer
  • Conductor Material: Copper Clad Steel
  • Sheath Material: PVC
  • Insulation Material: Silicone Rubber

Adjustable Operating Frequencies Walk Through Metal Detector

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Non-Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station
  • Outer Frame: 2220mm (H) X 820mm (W) X 522mm (D)
  • Inner Frame: 2000mm (H) X 700mm (W) X 522mm (D)

Dual-Frequency & Four-Channel & Intelligent Eddy Current Flaw Detector

FOB Price: US $ 6000-12000 / Piece
Min. Order: 1 Piece
  • Testing Channel: 2
  • Testing Frequency: 2
  • Frequency Range: 64 Hz~5 MHz
  • Testing Speed: 160meter/Min
  • Gain Range: 0~90dB Continuously Adjustable
  • Gain Ratio(Y/X): 0.1~10

33 Zones 100 Frequencies Walk Thru Metal Detectors 8 Hours Backup Battery

Min. Order: 1 Set
  • Certification: CE, ISO
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station, Airports
  • Detecting Zone: 33 Zones
  • Display Way: 7 Inch Color LCD Screen

Top-Selling 500mA High Frequency X-ray with Flat Panel Detector

FOB Price: US $ 35000 / Piece
Min. Order: 1 Piece
  • Classification: Imaging Diagnostic Equipment
  • Type: X Ray Equipment
  • Certification: CE, ISO13485
  • Group: All People
  • Power Output: 50kw
  • Photography Kv: 50~125kv

Anti Steal Car Handheld GPS & Cellphone Frequency Jamming Signal Detector

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Non-Customized
  • Alarm Form: Sound and Light Alarm
  • Detecting Object: Wideband Jammer of Cellphone, WiFi, GPS, etc.
  • Bandwidth Resolution: Full Band Detection
  • Detecting Distance: According to The Output Power of Signal Source

18 Anti-Interference High-Decibel Alarm Digital Metal Detector with 50 Frequency

FOB Price: US $ 1000 / Set
Min. Order: 2 Sets
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Prison, Pier, Station
  • Speakers: High-Decibel Alarm Sound Speakers
  • Sensitivity: 200 Level
  • Infrared Design: 3D Multi-Angle Infrared Design

Low Frequency and Easy Operation Search Ground Metal Detector

FOB Price: US $ 42-50 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Portable: Portable
  • Application: research, military, commercial, industrial
  • Certification: CE
  • Customized: Non-Customized
  • Alarm Form: Display Alarm

Boshine RF PCB EAS Antit Theft Security Detector 8.2MHz Frequency

FOB Price: US $ 420-500 / Pair
Min. Order: 1 Pair
  • Type: RF Detector
  • System Design: RF
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store, Mall, Clothing Store, Library
  • Detection Signal: Radio Frequency RF
  • Certification: CE, ISO, RoHS, Reach,PSE
  • Frequency: 8.2MHz

Et40dp Dual-Frequency & Four-Channel & Intelligent Eddy Current Detector

FOB Price: US $ 5500-12000 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Testing Channel: 2
  • Testing Frequency: 2
  • Frequency Range: 64 Hz~5 MHz
  • Testing Speed: 160meter/Min
  • Gain Range: 0~90dB Continuously Adjustable

360 Degree Infrared Motion Detector with Power Frequency 50Hz/60Hz

Min. Order: 100 Pieces
  • Type: Sensor Control for Lights
  • Usage: Anti-theft
  • Installation Mode: Contact Type
  • Application: Home
  • Power Frequency: 50Hz/60Hz
  • Detection Motion Speed: 0.6~1.5m/S

Widen Working Frequency 18 Zones Archway Metal Detector with Double Infrared

FOB Price: US $ 330-550 / Set
Min. Order: 1 Set
  • Type: Metal Detector
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, ISO, FCC, RoHS
  • Application: Indoor, Outdoor
  • Sensor Type: Infrared Alarm System

315MHz / 433MHz Frequency Wireless PIR Alarm Motion Detectors

Min. Order: 10 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, FCC
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

100 Frequencies 33 Zones Body Scanner / Archway Metal Detector with 30 Preset Programs Security Applications

Min. Order: 1 Set
  • Certification: CE, ISO
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station, Airports
  • Detecting Zone: 33 Zones
  • Display Way: 7 Inch Color LCD Screen

100 Working Frequency Anti Interference  Portable Metal Detector with 24 Zones

FOB Price: US $ 3500-5000 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station
  • Packing Size: 2280X700X290mm
  • Working Voltage: AC90V-240V

Widen Working Frequency Walk Through Metal Detector 255 Level Bank Security Metal Detector

FOB Price: US $ 330-550 / Set
Min. Order: 1 Set
  • Type: Metal Detector
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, ISO, FCC, RoHS
  • Application: Indoor, Outdoor
  • Sensor Type: Infrared Alarm System

T-Guard 8 Sections Digital Frequency Conversion Perimeter Mode Detector (TA-100/200/260/330PLUS)

FOB Price: US $ 28.98-29.9 / Piece
Min. Order: 50 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Application: Home, Industry, Communication Electronic Products
  • Detecting Range: 30m,60m,80m,100m Outdoors
  • Interruption Period: Selectable Between 50, 100, 200, 350 and 500 Msec.

2017 New Product for Radio Frequency Detector Bug Detector

FOB Price: US $ 376 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Customized
  • Application: Public Area, Factory
  • Alarm Form: Sound and Light Alarm
  • Signal Range for: Radio Frequency and Bug Detector
  • Size of Device W/ Antenna: 215mm

Et40d Dual-Frequency & Four-Channel & Intelligent Eddy Current Detector

FOB Price: US $ 5000-11000 / Piece
Min. Order: 1 Piece
  • Testing Channel: 2
  • Testing Frequency: 2
  • Frequency Range: 64 Hz~5 MHz
  • Testing Speed: 160meter/Min
  • Gain Range: 0~90dB Continuously Adjustable
  • Gain Ratio(Y/X): 0.1~10

High-Frequency Under Ground Metal Detector Searching for Gold

FOB Price: US $ 200-250 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Portable: Portable
  • Application: research, military, commercial, industrial
  • Certification: CE, ISO
  • Customized: Non-Customized
  • Alarm Form: Display Alarm

Wireless Curtain PIR Motion Detector with 315MHz/433MHz Frequency

FOB Price: US $ 1 / Piece
Min. Order: 50 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Detecting Distance: 12m

Frequency Adjustable Outdoor Beam Detector for Long Distance (ABT-150)

FOB Price: US $ 10-20 / Piece
Min. Order: 1 Pair
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS, CCC
  • Application: Indoor, Outdoor
  • Sensor Type: Infrared Alarm System

Enforcing Constant Frequency Portable X-ray Detector

FOB Price: US $ 1490-1500 / Piece
Min. Order: 1 Piece
  • Tube Voltage: 50~300
  • Tube Current(Kw): 0.1~5
  • Focus Size(Mm): 2.5×2.5
  • Beam Angle: 40+ 5°
  • Working Method: 2:1
  • Packing: Standard Export Packing

Bug Detector Radio Frequency Detector

FOB Price: US $ 298 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Customized
  • Application: Examination Room, Public Area, Factory
  • Alarm Form: Sound and Light Alarm
  • Size of Device W/ Antenna: 215mm
  • Packing: Neutral Packing

2018 Best Selling High-Frequency Partial Discharge Detector

FOB Price: US $ 13000-20000 / Piece
Min. Order: 1 Piece
  • Type: Insulated
  • Conductor Type: Stranded
  • Application: Transformer
  • Conductor Material: Copper Clad Steel
  • Sheath Material: PVC
  • Insulation Material: Silicone Rubber
Show: 10 30 50
Haven't found what you want?

Accurate Supplier Match

Post exact requests to find exact Chinese Suppliers.
Post Sourcing Request

Product Alert

Stay updated to what's new and popular on the market.