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indicator detector
1,000+ factories verified
Shenyang Emt Piping Technology Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Sales Magnetic Type Pig Indicator Signaler Intrusive Type Pig Detector
US$
645.89
-
690.99
1 Piece
(MOQ)
Hot Sales Flange Connection Pig Indicator Signaller Flag Intrusive Type Pig Detector
US$
649.89
-
699.99
1 Piece
(MOQ)
Magnetic Visual Flag Intrusive Welding Mechanical Indicator Pig Detector
US$
399.00
-
599.00
1 Piece
(MOQ)
Customized Pig Passage Indicator Signaller Non-Intrusive Type Pig Detector
US$
645.89
-
699.99
1 Piece
(MOQ)
1/4
Jinan Ben'an Technology Development Co., LTD
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
JT-SSJ II Methane Gas Detector with LED Life Indicator & Alarm Silence Function
US$
6.00
10 pcs
(MOQ)
Fixed Industrial Natural Gas Leak Detector | with LED Status Indicator & Explosion-Proof Function | for Continuous Leak Monitoring
US$
100.00
10 pcs
(MOQ)
JT-SSJ II Methane Gas Leak Detector with LED Life Indicator for Indoor Safety
US$
6.00
10 pcs
(MOQ)
GTYQ-BAT618 Integral Design Battery-Powered Combustible/Toxic Gas Detector with Explosion-Proof Enclosure
US$
100.00
10 pcs
(MOQ)
1/4
Ease Security Co., Ltd.
5.0
Send Inquiry
High Quality Wired Gas Detector with LED Indicator (Es-6003gd)
US$
5.00
-
6.00
10 Pieces
(MOQ)
Independent Gas Leakage Detector with LED Indicator (ES-6012GD)
US$
5.00
-
8.00
10 Pieces
(MOQ)
Ceiling Mounted Optical Smoke Detector with Remote LED Indicator
US$
3.50
-
4.50
10 Pieces
(MOQ)
260-500MHz Mini Digital Frequency Counter Detector with LED Distance Indicator
US$
7.50
-
8.20
10 Pieces
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
2-Wire, Smoke Detector with Remote Indicator
US$
1.00
1 Piece
(MOQ)
Ror Detected, UL Approved Heat Detector with Remote Indicator
US$
1.00
1 Piece
(MOQ)
Numens Manufactured Water Leakage Conventional Detector with Remote Indicator
US$
1.00
1 Piece
(MOQ)
Well Suited for Bedrooms, Smoke Detector with Remote Indicator
US$
1.00
1 Piece
(MOQ)
1/4
Qingdao Geerte Refrigeration Parts Co., Ltd.
Send Inquiry
Low Price Wholesale R22 R410 R134A Gas Halogen Leak Detector Halogen Leak Refrigerant Detectors R404A Indicator Freon Sniffer Battery (VML-1)
US$
78.00
-
85.00
1 piece
(MOQ)
Factory Direct Sales Refrigerant Gas Leak Detector Digital Gas Halogen Detector High Quality R22 R410 R134A R404A Indicator Freon Sniffer (VML-1)
US$
78.00
-
85.00
1 piece
(MOQ)
Refrigerant Gas Leak Detector Digital Gas Halogen Detector High Quality R22 R410 R134A R404A Indicator Freon (VML-1)
US$
78.00
-
85.00
1 piece
(MOQ)
Digital Gas Halogen Detector High Quality R22 R134A R404A Indicator Freon Sniffer Refrigerant Gas Leak Detector (VML-1)
US$
78.00
-
85.00
1 piece
(MOQ)
1/4
Shenzhen Ansorl Technology Co., Ltd.
10 yrs
·
5.0
Send Inquiry
Red Visual Indicator Sensor Smoke Detector 12V 24V 35V
US$
4.00
-
7.00
100 Pieces
(MOQ)
Red Visual Indicator Smoke Sensor Detector Price List
US$
3.00
-
6.00
1 Piece
(MOQ)
Red Visual Indicator Photoelectric Smoke Detector Fire And Alarm System
US$
4.00
-
7.00
100 Pieces
(MOQ)
Red Visual Indicator Photoelectric Smoke Detector Fire And Alarm System
US$
4.00
-
7.00
100 Pieces
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Natural Gas Leak Detector Gas Alarm Indicator
US$
14.00
-
23.00
1 Piece
(MOQ)
Measure Natural Gas Leak Detector Alarm Indicator
US$
14.00
-
22.88
1 sets
(MOQ)
Nkyf New Voltage Detector Tester Smart Multimeter Non-Contact Infrared Thermometer Ebtn
US$
14.00
-
22.88
1 Piece
(MOQ)
Multi Purpose Instrument Combustible Gas Detector
US$
14.00
-
22.88
1 sets
(MOQ)
1/4
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
Explosion Proof Smoke Detector with Indicator
US$
56.00
-
70.00
1 Piece
(MOQ)
Hot Sale Price Conventional Fire Alarm Heat Detector with LED Indicator Relay Output 2 Wire
US$
4.00
-
7.50
1 Piece
(MOQ)
Conventional Fire Alarm 4 Wire Photoelectric Smoke Detector with LED Indicator
US$
12.00
-
15.00
1 Piece
(MOQ)
2 Wired En54 Lpcb Fix Temperature Heat Detector Built in LED Indicator
US$
12.00
-
15.00
1 Piece
(MOQ)
1/4
Shenzhen Dexin Industrial Co., Ltd.
5 yrs
·
3.6
·
Manufacturer/Factory
Send Inquiry
Industrial Metal Detector with Ground Search and Audio Indicator
US$
43.00
-
55.00
1 Piece
(MOQ)
Advanced Ground Metal Detector with Mechanical Indicator and Sound Mode
US$
199.00
-
225.00
1 Piece
(MOQ)
Underground Metal Detector with LED Indicator for Treasure Hunting
US$
21.00
-
24.00
1 Piece
(MOQ)
Industrial Metal Detector with LED Indicator for Professional Treasure Hunters
US$
21.00
-
24.00
1 Piece
(MOQ)
1/4
Shenzhen Langdeli Technology Co., Ltd.
5.0
Send Inquiry
Metal Detector with Green Red LED Indicators Lightweight Design Comprehensive Detection Range for Convenient Safety Applications
US$
6.00
-
10.00
2 Pieces
(MOQ)
Portable Metal Detector Featuring Green and Red LED Indicators with Extensive Detection Range for Safety Inspections
US$
6.00
-
10.00
2 Pieces
(MOQ)
Lightweight and Portable Metal Detector LED Detection Indicator Flashing Alarm
US$
5.70
-
7.50
100 Pieces
(MOQ)
Metal Detector with Green Red LED Indicators Lightweight Design Comprehensive Detection Range
US$
5.70
-
10.00
10 Pieces
(MOQ)
1/4
Anhui Huazhong Industrial Control Intelligent Equipment Co., Ltd.
Send Inquiry
Level Detector Liquid Level Indicator Low Water Alarm IoT Water Level Monitoring
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Level Detector Tank Indicator Level Water Level Transducer Water Storage Tank Level Indicator
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Level Detector Water Tank Level Indicator Automatic Water Level Indicator Water Tank Level Alarm
US$
30.00
-
500.00
1 Piece
(MOQ)
Ultrasonic Level Sensor Ultrasonic Level Transmitter Detector Probe Water Tank Level Sensor Indicator for Liquid Oil Fuel Sonic Water Level Meter Non Contact
US$
50.00
-
1,000.00
1 Piece
(MOQ)
1/4
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
5.0
Send Inquiry
High Accuracy 300m 500m Long Range Alarm Water Flow Level Finder Locator Pipeline Resistivity Remote Indicator Underground Water Pipe Leak Detector
US$
350.00
-
1,088.00
1 Box
(MOQ)
High Quality Portable Geophysics Survey Water Alarm Detector Remote Indicator Deep Underground Water Finder Detector Water Pipe Leak Detector in China
US$
320.00
-
1,080.00
1 Piece
(MOQ)
Factory Price Remote Indicator Water Flow Pipeline Leak Machine Alarm Underground Metal Detector Underground Leakage Finder Water Pipe Leak Detector
US$
899.00
-
1,588.00
1 Box
(MOQ)
Multi-Channel Long Range Remote Detection Finder Locator Ground Conventional Water Leakage Acoustic Pipe Tank Meter Alarm Underground Metal Water Leak Detector
US$
1,380.00
-
2,280.00
1 Box
(MOQ)
1/4
HANWEI ELECTRONICS GROUP CORPORATION
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial LPG Gas Leak Detector Stationary Combustible Gas Detector with LED Indicators
US$
70.00
-
85.00
2 Pieces
(MOQ)
New Design Co Detector Carbon Monoxide Alarm with Flash Alarm Indicator
US$
6.90
-
7.50
3,000 Pieces
(MOQ)
Point Type Combustible Gas Detector Methane LPG Industrial and Commercial Flammable Gas Leak Monitor
US$
35.00
-
40.00
5 Pieces
(MOQ)
Fixed Combustible Gas Detector CH4 / LPG 100%Lel Industrial and Commercial Gas Monitoring System
US$
35.00
-
40.00
5 Pieces
(MOQ)
1/4
Wuhan Kaidi Zhengda Electric Co., Ltd.
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cable Fault Tester Line Tracer Cable Finder Wire Detector Finder Indicator
US$
4,718.00
-
5,428.00
1 sets
(MOQ)
400V-500kV HV Detectors & Potential Indicators Phasing/Voltage Wired Analog Meter for Electrical Systems
US$
269.00
-
289.00
1 sets
(MOQ)
Comprehensive Switch Contact Clamping Force Tester Plum Blossom Contact Detector
US$
4,100.00
-
4,285.00
1 sets
(MOQ)
Lel O2 Co H2s Portable Type Multi Gas Detector 4 Gas Detector
US$
2,000.00
1 sets
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
AC/DC 9-36V Stainless Steel Water Leak Detector with Indicator
US$
8.00
-
13.00
1 Piece
(MOQ)
High Sensitivity AC/DC 9-36V Stainless Steel Case LED Lamp Indicator Water Leak Detector
US$
8.00
-
13.00
1 Piece
(MOQ)
Reliable 9-36V CE Rohs Certified Water Leak Detector for Machinery Rooms
US$
8.00
-
13.00
1 Piece
(MOQ)
Sw5 Water Leak Detector Low Operating Current <20mA Dual-Color LED for Harsh Environments
US$
8.00
-
13.00
1 Piece
(MOQ)
1/4
Granding Technology Co., Ltd.
Send Inquiry
Visualize Metal Detection Indicator Handheld Metal Detector (ZK-D180)
US$
37.00
-
40.00
1 Piece
(MOQ)
Rechargeable Handheld Metal Detector with Visualize Metal Detection Indicator (ZK-D300)
US$
137.00
-
140.00
1 Piece
(MOQ)
3.7'' LCD Display Walk Through Metal Detector in 256 Sensitivity Levels (ZK-D2180S)
US$
430.00
-
450.00
1 Piece
(MOQ)
High Sensitivity Hand-Held Metal Detector (ZK-D300)
US$
137.00
-
140.00
1 Piece
(MOQ)
1/4
Shenzhen Tianhehuijin Tech Ltd
10 yrs
·
4.8
·
Trading Company
Send Inquiry
AC 220V 100A Digital Voltage Meters Indicator Power Energy Voltmeter Ammeter Current AMPS Volt Wattmeter Tester Detector
US$
7.00
-
8.50
5 pieces
(MOQ)
100A AC50-300V 2.4-Inch Digital Power Energy Meter Wattmeter Indicator Ammeter Current Volt AMPS Tester Frequency Detector
US$
10.00
-
15.00
10 pieces
(MOQ)
Type-C Pd USB Tester DC Digital Voltmeter Amperimetor Voltage Current Meter Ammeter Detector Power Bank Charger Indicator
US$
11.00
-
15.00
20 pieces
(MOQ)
Kws-1902c Type-C Colorful Display USB Tester Current Voltage Monitor Power Meter Mobile Battery Bank Charger Detector
US$
5.00
-
6.00
10 pieces
(MOQ)
1/4
Shenzhen Xinyuantong Electronics Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Low Power Indicator Outdoor Inspection IP55 Walk Through Metal Detector
US$
1,000.00
-
1,100.00
1 Set
(MOQ)
Network Remote 33 Zones Check Archway Metal Detector for Embassy Base
US$
1,000.00
-
1,300.00
1 Set
(MOQ)
7 Inch LCD Intelligent Passenger Count 4080 Security Sensitivity Walk Through Metal Detector
US$
800.00
-
1,100.00
1 Set
(MOQ)
LCD Colorful Screen Multi-Language Archway Metal Detector with 33 Zones
US$
1,100.00
-
1,500.00
1 Set
(MOQ)
1/4
HV Hipot Electric Co., Ltd.
20 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Phase Sequence Indicator Instrument Wireless Phase Sequence Detector
US$
127.00
-
219.00
1 Piece
(MOQ)
HV HIPOT GDHX-1820 Non-contact High Voltage Detector With Various Voltage Levels
US$
600.00
-
1,200.00
1 Piece
(MOQ)
HVHIPOT GDHX-1820 Non-contact High Voltage Detector
US$
600.00
-
1,200.00
1 Piece
(MOQ)
HV HIPOT Non-contact High Voltage Detector With Various Voltage Levels GDHX-1820
US$
600.00
-
1,200.00
1 Piece
(MOQ)
1/4
Vecano Electronics Co., Ltd.
5.0
Send Inquiry
Cc308+ Anti-Spy Signal Bug RF Detector Hidden Camera Laser Lens GSM Device Finder - Mute Vibration Beep LED Indicator Earphone and Charger Included
US$
3.00
-
3.80
10 sets
(MOQ)
Advanced RF Scanner for Wireless Signal and GPS Detection Hidden Camera Detector
US$
56.00
-
95.00
2 sets
(MOQ)
2024 New Cheap M8000 Anti-Jammer Spy Detector Hidden Camera Laser Finder Listening Detector Bug Detectors
US$
56.00
-
95.00
2 sets
(MOQ)
Professional GPS Detector and Wireless Hidden Camera Signal Detector
US$
56.00
-
95.00
2 sets
(MOQ)
1/4
Shenzhen Sumring Technology Co., Limited
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
China Supplier Customization Ionization Smoke Detector with Remote LED Indicator
US$
5.00
-
7.00
1 Piece
(MOQ)
Factory Low Price 2 Wire Network Photoelectric Smoke Detector Fire Alarm System
US$
4.95
-
6.50
1 Piece
(MOQ)
Fire Alarm 3V Bttery Backup 80dB Wired Smoke Detector
US$
6.88
-
8.58
100 Pieces
(MOQ)
10 Years Lifespan Battery Operated Smoke Detector En14604
US$
7.13
-
9.12
1 Piece
(MOQ)
1/4
Shenzhen Necom Telecommunication Technologies Co., Ltd.
4.5
Send Inquiry
Handheld Wireless Signal Detector 8 LED Signal Strength Indicator Lights
Negotiable
1 Piece
(MOQ)
High Quality RF Signal Detector for Hidden WiFi Cameras with Detecting Range of 50 MHz ~ 6.0 GHz for Personal Security
US$
457.00
-
571.00
2 Pieces
(MOQ)
Professional GPS Anti-Theft Device & High-Performance Spy Camera Detector
US$
25.00
1 Piece
(MOQ)
Travel-Friendly Laser Scanning Hidden Camera Detector for Personal Security
US$
48.00
-
50.00
1 Piece
(MOQ)
1/4
Shenzhen Puzhesi Technology Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
Factory Price Anti-Explosion Addressable Heat Temperature Detector with Indicator Light
US$
8.20
1 Piece
(MOQ)
Intelligent Optical Smoke Detector for Addressable Fire Alarm Control Equipment
US$
650.00
-
750.00
1 Piece
(MOQ)
Intelligent Addressable Optical Smoke Detector with Ancillary Remote Indicator Output
US$
8.50
-
9.50
1 Piece
(MOQ)
Relay Output Exproof Three Band Flame Detector Point Type Infrared Flame Detector
US$
90.00
-
150.00
1 Piece
(MOQ)
1/4
Shenzhen Jianhong Industrial Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Handheld Drone Detection RF Signal Detection (900MHz~6GHz) 2-5km Uav/Fpv Detection & Bearing Indicator Detector
US$
3,850.00
1 Piece
(MOQ)
10km Handheld Drone Uav Fpv Detection System Waterproof Portable Uav Detector Idenity Fpv Drone Signal Detector
US$
3,500.00
-
4,000.00
1 Piece
(MOQ)
Dji Handheld Portable Passive Drone Detection and Monitor System 1-10km 900MHz-6GHz Drone Detector
US$
13,000.00
-
14,600.00
1 Piece
(MOQ)
Drone Detector Used for Drone Detection, Drone Signal Detector, Defense, Airport, Border, Security System Integration
US$
13,000.00
-
14,600.00
1 Piece
(MOQ)
1/4
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Conventional 2-Wire Photoelectric with Remote LED Indicator Otput Smoke Detector
US$
5.35
-
9.00
10 Pieces
(MOQ)
Conventional Smoke Fire Alarm with Remote LED Indicator (SD119-4ARB)
US$
6.80
-
10.00
100 Pieces
(MOQ)
Hot Sale Standalone Mini Smoke Detector by Vds Lpcb Sai
US$
6.50
-
12.00
100 Pieces
(MOQ)
Fire Alarm/ Wired Conventional Photoelectric Smoke Detector Sensor SD-119
US$
5.30
-
9.00
100 Pieces
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Portable Combustible Gas Detector Flammable Indicator Methane Propane LPG Leak Tester
US$
110.00
-
130.00
1 Piece
(MOQ)
Testing Equipment of Wall-Mounted Gas Infared CO2 Leak Detector with Atex CE
Negotiable
1 Piece
(MOQ)
IP65 Fixed Gas Leakage Detector for 0-1ppm O3 with Sound Light Alarm
US$
100.00
-
500.00
2 Pieces
(MOQ)
Afd100 Infrared UV Flame Detector
US$
280.00
1 Piece
(MOQ)
1/4
Yueqing Shuntong Imp. & Exp. Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Indicator Light Screen Status Display in-Depth Exploration up to 120mm Detectable Multifunctional Wall Detector
US$
26.00
50 Pieces
(MOQ)
Screen Status Display Allows for Deep Detection of Wall Detectors
US$
26.00
50 Pieces
(MOQ)
Factory Direct Sales Screen Status Display in-Depth Exploration up to 120mm Detectable Multifunctional Wall Detector
US$
26.00
50 Pieces
(MOQ)
Multi Functional Detector for High-Precision Scanning of Hidden Lines in Load-Bearing Walls and Measuring Distance Inside Walls
US$
26.00
50 Pieces
(MOQ)
1/4
Shenzhen Sconda Intelligent Technology Co., Ltd
5.0
Send Inquiry
CH4 Co H2 H2s Gas Analyser 4 Gas Detector in-Car Pmm Concentration Indicator
US$
28.00
-
37.00
10 Pieces
(MOQ)
CO2 Alarm Carbon Dioxide Detector with CE, RoHS Certified
US$
20.00
-
30.00
100 Pieces
(MOQ)
Carbon Dioxide Monitor Household Air Quality Detector
US$
28.00
-
39.00
100 Pieces
(MOQ)
CO2 Detector Carbon Dioxide Alarm with CE, RoHS
US$
20.00
-
30.00
100 Pieces
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mini Handhold Combustible Gas Indicator Tester K60 Gas Leak Detector
US$
200.00
-
1,300.00
1 Piece
(MOQ)
Fixed Gas Detector for Petroleum Industry Gas Leakage Alarming Brand Sensor Optional
US$
200.00
1 Piece
(MOQ)
K700 Fixed Dual Gas Detector for Lel and Toxic Gases
US$
290.00
-
400.00
1 Piece
(MOQ)
UL Ce Certified Fixed 4-20 Ma Output Toxic Gas Detector Transmitter for Gas Detecting
US$
190.00
-
1,070.00
1 Piece
(MOQ)
1/4
SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Alarm Indicator Door Frame Metal Detector 33 Zones Arched Metal Detector
US$
800.00
-
1,500.00
1 Piece
(MOQ)
Handbag X Ray Luggage Scanner Screening Machine for army base, factory
Negotiable
1 Piece
(MOQ)
Security check Hand Held Metal Detector SPM-2008 for Schools
US$
13.50
-
14.00
500 Pieces
(MOQ)
Lightweight ABS materials door frame metal detector for factory, event
US$
1,000.00
-
1,500.00
1 Piece
(MOQ)
1/4
1
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