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external detector
1,000+ factories verified
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
S318 Alternative External Pump Portable 6 in 1 Multi Gas Leak Detector
US$
145.00
-
185.00
1 Set
(MOQ)
Factory Direct Sale S318 Alternative External Pump Portable 6 in 1 Multi Gas Alarm Detector
US$
145.00
-
185.00
1 Set
(MOQ)
Fixed Type Gas Detector LED LCD Display Gas Alarm
US$
65.00
-
85.00
1 Set
(MOQ)
Kp826 Portable Multi-Gas Detector Manufacturer Handheld Multi-Gas Detector
US$
79.00
-
82.00
1 Piece
(MOQ)
1/4
Shenzhen Yuante Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Flue Environment Sulfur Dioxide 0-5000ppm Gas Detector with External Pump
US$
299.00
-
1,500.00
1 Piece
(MOQ)
External Pump Suction Combustible Gas Leak Detector Multi Gas Detector
US$
450.00
-
3,000.00
1 Piece
(MOQ)
Emission Environment 0.1ppm Sulfur Dioxide 0-200ppm Gas Detector with External Pump
US$
299.00
-
1,500.00
1 Piece
(MOQ)
Fixed Co Gas Detector 24 Hours Detection RS485 Output
US$
199.00
-
899.00
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Use 6 Gas Analyzer External Pump Combustible Gas Detector
US$
275.00
-
286.00
5 Pieces
(MOQ)
Nkyf Portable Accurate Natural Gas Leak Detector with External Pump Suction
US$
100.00
-
110.00
1 sets
(MOQ)
Industrial Use Digital Handheld Gas Detector H2s CO2 So2 External Pump Analyzer
US$
275.00
-
286.00
5 Pieces
(MOQ)
LCD Display 0-100% Lel Portable LNG Gas Leak Detector with External Pump
US$
138.00
-
165.30
1 sets
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
4 in 1 Portable Multi Gas Leak Detector with External Sampling Pump
US$
100.00
-
290.00
2 Pieces
(MOQ)
Portable Gas Detector for Ex H2s Co O2 with External Sampling Pump
US$
100.00
-
290.00
1 Piece
(MOQ)
IP66 4 Gas Multi Portable Gas Detector with External Pump
US$
100.00
-
290.00
2 Pieces
(MOQ)
Ae 4 in 1 Portable Multi Gas Leak Detector Gas Analyzer with External Sampling Pump
US$
80.00
-
300.00
1 Piece
(MOQ)
1/4
Shenzhen Taian Electronics Co., Ltd.
Send Inquiry
Quad PIR & Microwave External Sensor Outdoor Motion Detector (EDS2000)
US$
51.00
-
55.00
10 Pieces
(MOQ)
Weatherproof External Burglar Alarm PIR Motion Detector
US$
27.50
500 Pieces
(MOQ)
Vd500 Seismic Detector, Vibration Detector
US$
75.00
-
85.00
50 Sets
(MOQ)
Photoelectric Perimeter Beam Detector, Infrared Light Transfer Detector for Alarm
US$
29.90
50 Pairs
(MOQ)
1/4
Zuden Technology (HK) Co., Limited
Manufacturer/Factory & Trading Company
Send Inquiry
Quad PIR & Microwave External Sensor Outdoor Motion Detector
US$
17.90
-
18.90
50 Pieces
(MOQ)
Quad PIR & Microwave External Sensor IP65 Outdoor Pet Immunity Detector
US$
17.90
-
23.90
100 Pieces
(MOQ)
Infrared Detector Single Beam Detector Dual Beam Infrared Detector
US$
4.90
-
9.00
50 Pieces
(MOQ)
Single Infrared Beam Sensor 10m/20m/30m Range Photoelectric Infrared Detector
US$
4.90
-
9.00
50 Pieces
(MOQ)
1/4
Nanjing Bkn Automation System Co., Ltd
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ultrasonic Flaw Detector Internal External Defects Ss Tubes Bars Seamless Pipes Inspection
US$
100,000.00
-
300,000.00
1 Piece
(MOQ)
BKN Mfl-104 Magnetic Flux Leakage Detector for Sucker Rod
US$
95,000.00
-
105,000.00
1 Set
(MOQ)
Copper Wire Eddy Current Flaw Detector
US$
80,000.00
-
2,000,000.00
1 Piece
(MOQ)
Gset-551 Steel Wire Eddy Current Flaw Detector
US$
80,000.00
-
2,000,000.00
1 Piece
(MOQ)
1/4
HANWEI ELECTRONICS GROUP CORPORATION
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
6 in 1 Portable Waterproof Muti Gas Detector with External Sampling Pump for Industry Security
US$
1,000.00
-
1,100.00
5 Pieces
(MOQ)
Sensor Modular Design CO2 Formaldehyde Air Quality Monitor for Office Building/Hospital/School Classroom
US$
109.99
1 Piece
(MOQ)
Room Air Quality Monitor 2.4''tft Screen Display CO2 Monitor/CO2, Hcho Temperature and Humidity Monitor
US$
109.99
1 Piece
(MOQ)
Formaldehyde Detector Pm2.5 Pm10 Air Quality Monitor Support WiFi Communication Can Be Controlled Via APP
US$
109.99
1 Piece
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
Conventional Smoke Detector with External Relay Output Function
Negotiable
1,000 Pieces
(MOQ)
Newest Smart Relay Output Water Leakage Detector
US$
1.00
1 Piece
(MOQ)
Conventional Smoke Detector with Relay Output
US$
1.00
-
10.00
10 Pieces
(MOQ)
Conventional Water Leakage Detector with Relay Output
US$
1.00
1 Piece
(MOQ)
1/4
Shenzhen Toprie Electronics Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
WiFi 4G Particle Detector with External Sensors Laser Particle Size Analyzer
US$
929.00
-
1,071.00
1 pcs
(MOQ)
Methane Gas Detector CH4 Transmitter Factory Price
US$
514.00
-
521.00
1 pcs
(MOQ)
CH4 Gas Detector Methane Transmitter Leak Detector Transducer
US$
514.00
-
521.00
1 pcs
(MOQ)
Smart Multipurpose Hcho Data Logger Formaldehyde Sensor Gas Analyzer Detector
US$
61.00
-
151.00
1 pcs
(MOQ)
1/4
Atech Sensor Co., Ltd
5.0
Send Inquiry
Nuclear Radiation Detector Meter Handheld Geiger Counter with External Geiger Tube
US$
65.00
-
67.00
1 Piece
(MOQ)
Watch Pressure Tester Water Resistance Detector Watch Waterproof Tester
US$
79.00
-
86.00
1 Piece
(MOQ)
High-Precision Wireless Transmission Oxygen Sensor Wall-Mounted Factory Workshop Oxygen Transmitter Sensor
US$
32.00
-
84.00
1 Piece
(MOQ)
Industrial Grade Mining High-Precision Wireless Transmission Waterproof Oxygen Concentration Detection Transmitter Sensor
US$
28.00
-
68.00
1 Piece
(MOQ)
1/4
Beijing Zetron Technology Co., Ltd
8 yrs
·
5.0
·
Trading Company
Send Inquiry
Multi Gas Detector Portable Biogas Analyzer with External Sampling Pump
US$
1,000.00
-
20,000.00
1 Piece
(MOQ)
Ms400 Portable Four-in-One Toxic and Harmful Gas Detector
US$
425.00
-
470.00
1 Piece
(MOQ)
Zetron Ms104K-M Portable 4-in-1 Gas Detector
US$
200.00
-
2,000.00
1 Piece
(MOQ)
Ms500 Portable Dust Detector for Real-Time Air Quality Monitoring
US$
100.00
-
2,000.00
1 Piece
(MOQ)
1/4
Beijing Heweiyongtai Sci & Tech Co., Ltd
5.0
Send Inquiry
Timing Device Detector with LCD Display Sound Waveform and External Speakers
Negotiable
1 Piece
(MOQ)
Multi-Function Drug Analyzer with Colloidal Gold & Fluorescence Technology
US$
1.00
1 Piece
(MOQ)
Advanced Multi-Function Drug Analyzer Utilizing Colloidal Gold Technology
US$
1.00
1 Piece
(MOQ)
Multi-Function Portable Drug Analyzer for Rapid Results
US$
1.00
1 Piece
(MOQ)
1/4
Hunan Gonoava Instrument Co Ltd
3 yrs
·
Trading Company
Send Inquiry
Water Leakage Detector for external network tap water, fire fighting, heating and floor heating pipe leak tester machine
US$
1,800.00
-
3,500.00
1 Piece
(MOQ)
Non-metallic Ultrasonic Flaw Detector for Concrete Flaw Detection Testing Ut Flaw Detector
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
Underground Water Pipeline Leak Detector Home Use Wall and Ground Leakage Detection
US$
1,500.00
-
3,500.00
1 Piece
(MOQ)
Air-leakage Detector Air Tightness Testing Equipment Air Leak Testing Machine
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
1/4
Refine On (Hebei) Electric Power Technology Co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Multifunction Intelligent Handheld High Precision Digital Multis Stable Rapid-Response Advanced Partial Discharge Detector for Electrical Equipment Safety
US$
12,490.00
-
13,780.00
1 Piece
(MOQ)
Pipeline Comprehensive Detector (Includes Cable Route Function)
US$
8,521.00
1 Piece
(MOQ)
One-Button Operation Handheld Cable Fault Detector
US$
8,521.00
1 Piece
(MOQ)
Active/Passive Signal Mode Cable Route Detector
US$
8,521.00
1 Piece
(MOQ)
1/4
Zhejiang Jiaboer Electronic Technology Co., Ltd.
Send Inquiry
C9 White European Standard Fire Detector En14604
US$
2.60
-
3.00
100 Pieces
(MOQ)
Jbe Fire Alarm White Photoelectric Smoke Alarm Detector
US$
2.58
-
2.78
100 Pieces
(MOQ)
Jbe White Optical DC9V Battery Operated Fire Detector
US$
2.77
-
2.87
100 Pieces
(MOQ)
En 14604: 2005/AC: 2008 9V Smoke Detector
US$
1.90
-
2.60
100 Pieces
(MOQ)
1/4
Kunshan Yuanhan Electronic Equipment Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wire Color Sequence Testing Machine Identify Wire Color Sequence Detector
US$
2,999.00
-
5,999.00
1 Piece
(MOQ)
Dual-Row Intelligent Wire Sequence Detector Specially Designed for Double-Row Cables Like ATX Power Cables
US$
2,999.00
-
7,500.00
1 Piece
(MOQ)
Wiring Harness Color Sequence Detector
US$
3,800.00
-
7,500.00
1 Piece
(MOQ)
Wire Color Sequence Tester Machine Wire Rope Flaw Detector
US$
2,999.00
-
7,500.00
1 Piece
(MOQ)
1/4
Wuhan Kaidi Zhengda Electric Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ultrasonic Frequency PD Detector for Finding Arcing Corona Tracking in Energized Equipment
US$
13,800.00
-
13,999.00
1 sets
(MOQ)
Handheld Partial Discharge Detector for Switchgear Cable With Ultrasound and TEV Sensors
US$
13,800.00
-
13,999.00
1 sets
(MOQ)
Portable Partial Discharge Monitor Handheld PD Detector for Electrical Insulation Diagnosis
US$
13,800.00
-
13,999.00
1 sets
(MOQ)
Partial Discharge Detector Supporting TEV Ultrasound and UHF Detection Technologies for AIS
US$
13,800.00
-
13,999.00
1 sets
(MOQ)
1/4
EP HIPOT ELECTRIC CO., LTD.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Voltage Switchgear Partial Discharge Detector with UHF Sensor Wuhan Ep Hipot Electric
US$
2,265.00
-
6,987.00
1 Set
(MOQ)
Portable Tester Partial Discharge Tester Partial Discharge Inspection Detector
US$
2,000.00
-
15,900.00
1 Piece
(MOQ)
Handheld Partial Discharge Tester Tev Ultrasonic Portable Pd Inspection Detector of Hv Switchgear Transformer Gis
US$
2,265.00
-
6,987.00
1 Set
(MOQ)
Wuhan Ep Hipot Electric Handheld Partial Discharge Detector
US$
2,265.00
-
6,987.00
1 Set
(MOQ)
1/4
Shenzhen Beyontique Technology Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
70-6000MHz Drone Detector Portable Uav Radio Scanner Full Frequency Detection Dji Protocol Analysis Pilot Position Early Alarm System
US$
10,000.00
-
12,000.00
1 Piece
(MOQ)
Portable Fpv Drone Detector Uav Drone Detection System Anti-Drone Early Alarm System
US$
10,000.00
-
12,000.00
1 Piece
(MOQ)
Portable Fpv Drone Detector Detection System Full Frequency Counter-Uav Detection Defense Equipment
US$
10,000.00
-
12,000.00
1 Piece
(MOQ)
Portable Fpv Drone Detector Dji Autel Protocol Analysis Uav Drone Detection System
US$
10,000.00
-
12,000.00
1 Piece
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.8
Send Inquiry
Fixed CH4 Gas Detector DC24V RS485 Customize for H2s Co CO2 CH4 C2h4 Vocs Pm O3 Gas Leak Detector
US$
312.68
5 pieces
(MOQ)
Fixed Explosion-Proof Gas Detector 12-36VDC RS485 Customize for CH4 Combustible Gas Leak Detector
US$
72.72
1 pieces
(MOQ)
Reliable H2 Hydrogen Leak Detector Featuring RS485 Communication
US$
283.60
-
298.50
1 pieces
(MOQ)
Mst F210 Online Type Ex CH4 Co So2 CO2 Gas Detector
US$
597.01
1 pieces
(MOQ)
1/4
Guangzhou Umy Medical Equipment Co., Ltd.
3 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Efficient Lightweight Flat Panel Detector for Clinical Use
US$
999.00
-
9,999.00
1 Piece
(MOQ)
High-Performance 17X17 Wired Flat Panel Detector for Imaging
US$
4,000.00
-
8,000.00
1 Set
(MOQ)
Advanced Portable Digital X-ray Flat Panel Detector for Mammography
US$
4,000.00
-
8,000.00
1 Set
(MOQ)
Advanced Lightweight Flat Panel Detector for Medical Imaging
US$
999.00
-
9,999.00
1 Piece
(MOQ)
1/3
Shanghai Yingzoom Industrial Co., LTD
Send Inquiry
Yingzoom Automatic Small Ball Screw Pitch Detector/Planetary Roller Screws
US$
65,000.00
-
85,000.00
1 Piece
(MOQ)
Automatic Lead Screw Pitch Detector/Precision Ground Ballscrew
US$
28,000.00
-
95,000.00
1 Piece
(MOQ)
Automatic Lead Screw Pitch Detector/Ball Screw Rod
US$
25,000.00
-
95,000.00
1 Piece
(MOQ)
Automatic Lead Screw Pitch Detector/Precision Types of Ball Screw
US$
24,000.00
-
95,000.00
1 Piece
(MOQ)
1/4
Hunan Puqi Water Environment Institute Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Pqwt-Bt20+ Depth 9m New Design Wireless Gas Pipe Leakage Detector
US$
1.00
-
5,686.00
1 Set
(MOQ)
View Larger Imageadd to Comparesharenew Pqwt-Bt20 Electronic Measuring Instruments Survey Equipment Underground Water Pipe Leakage Detector
US$
1.00
-
5,686.00
1 Set
(MOQ)
Pqwt-Tc1200 Underground Water Detector Multiple Depth 1500m Water Finder Before Borehole
US$
1.00
-
4,571.00
1 Set
(MOQ)
Pqwt-Bt30.9m New Design Multifunction Acoustic Gas Pipeline Locator Wireless Leak Detector
US$
1.00
-
28,286.00
1 Set
(MOQ)
1/4
Wuhan Goldhome Hipot Electrical Co., Ltd.
5.0
Send Inquiry
Portable on-Line Partial Discharge Pd Detector for Gis, Cable, Transformer
US$
2,000.00
-
50,000.00
1 Piece
(MOQ)
on-Line Partial Discharge Pd Detector
US$
2,000.00
-
20,000.00
1 Piece
(MOQ)
Handheld on-Line Partial Discharge Detector
US$
2,000.00
-
20,000.00
1 Piece
(MOQ)
Partial Discharge Detector for Cable, Gis
US$
2,000.00
-
50,000.00
1 Piece
(MOQ)
1/4
Weshine Electric Manufacturing Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Digital Portable Handheld Pd Test Ultrasonic Ultra Tev Hfct Scan Sensor Partial Discharge Detector for Gis Cable Swich Gear Transformer
US$
12,800.00
-
16,800.00
1 Piece
(MOQ)
Handheld Partial Discharge Detector Meter System with Ultrasonic Sensing
US$
12,999.00
-
17,999.00
1 Piece
(MOQ)
Handheld Partial Discharge Detector Meter System
US$
12,999.00
-
17,999.00
1 Piece
(MOQ)
on line monitoring system digital detector partial discharge test
US$
12,999.00
-
17,999.00
1 Piece
(MOQ)
1/4
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Send Inquiry
High Accuracy Portable 4 in 1 Multi Gas Detector Alarm Gas Leak Detectors Gas Monitors Gas Detector
US$
88.00
-
210.00
1 Piece
(MOQ)
Portable Explosion Proof with Data Logging Alarm Multi Gas Detector Alarm Gas Monitors Gas Detector
US$
88.00
-
210.00
1 Piece
(MOQ)
Portable Natural 4 in 1 Multi Gas Detector Alarm Gas Leak Detectors Gas Monitors Gas Detector
US$
88.00
-
210.00
1 Piece
(MOQ)
High Accuracy Portable 4 in 1 Multi Gas Detector Alarm Gas Leak Detectors Gas Monitors Gas Detector with Competitive Price
US$
88.00
-
210.00
1 Piece
(MOQ)
1/4
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Underground Water Detector Resistivity Meter Price Groundwater Detection Equipment
US$
3,000.00
-
5,000.00
1 Set
(MOQ)
Geophysical Survey Equipment Resistivity Meter Ves Sev Underground Water Detector
US$
1.00
1 Set
(MOQ)
Underground Water Detector Resistivity Meter Geophysics Terrameter Price
US$
3,000.00
-
5,000.00
1 Set
(MOQ)
High Power Underground Water Detector, Water Well Finder
US$
10.00
1 Set
(MOQ)
1/4
Shandong China Coal Construction Machinery Co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Home Use and Outdoor Pipeline Water Pipe Water Leak Detector
US$
999.00
1 Piece
(MOQ)
Underground Measurement Water Pipe Leak Detector Water Pipe Leakage Detector
US$
999.00
1 Piece
(MOQ)
Portable Equipment Ultrasonic Underground Pipe Water Leak Detector Water Pipe Leak Detector
US$
999.00
1 Piece
(MOQ)
Professional Ultrasonic Pipe Leak Detection System Leak Water Detector for Homes
US$
999.00
1 Piece
(MOQ)
1/4
SKZ International Co., Ltd.
5.0
Send Inquiry
Direct Selling High Precision OEM C3h8 Propane Gas Detector Leak Alarm Industrial
US$
1,755.00
-
1,950.00
1 Piece
(MOQ)
Skz1050e-C3h8 Handheld Combustible Checking Methane Propane Gas Leak Detector Alarm Analyzers
US$
1,755.00
-
1,950.00
1 Piece
(MOQ)
Skz1050e-Cxhy Color Screen Non-Methane Total Hydrocarbons Cxhy Gas Detector
US$
585.00
-
650.00
1 Piece
(MOQ)
Skz1050e-HCl Continuous Measurement Hydrogen Chloride Gas Detector
US$
522.50
-
550.00
1 Piece
(MOQ)
1/4
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