13,909 Sensor Leak Detection
results from323 suppliers
Rechargeable Gas Detection for Toxic Gas with Smart Design
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
China Nkyf Wholesale Portable Electronic Gas Leak Alarm Detector Alternative Flammable Toxic Harmful Gas Detection
US$ 242.86-314.29 / Piece
Min. Order:1 Piece
- Warranty: 3 Years
- Display: LCD Display
- Working Time: Combustible About 8 Hours, Toxic About 300 Hours
- Alarm Method: Light/Sound
- Response Time: Quick Response Time
- Product Name: Portable Electronic Gas Leak Alarm Detector
Portable 5 in 1 Multi Gas Detection with-in High Precision Sensors
US$ 180-450 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Gas
- Installation Mode: Handheld
- Certification: CE, ISO
- Application: Industry
- Sampling: Diffusion
K68 Spy Bug Wireless Camera Detector Strong Magnetic GPS Tracker Detection
US$ 48.8-68.8 / Piece
Min. Order:1 Piece
- Installation Mode: Handheld
- Certification: CE, ISO, RoHS
- Material: ABS
- Frequency Range: 1MHz~8000MHz
- Detection Range 2.4G: 10 Square Meters(Standard 10MW)
- Detection Range 1.2g: 15 Square Meters(Standard 10MW)
2022 Hot Selling Gas Alarm for CH4, Co, O2, H2s Gas Leak Detection
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Spy Bug Wireless Camera Detector Strong Magnetic GPS Tracker Detection
US$ 48.8-68.8 / Piece
Min. Order:1 Piece
- Installation Mode: Handheld
- Certification: CE, ISO, RoHS
- Material: ABS
- Frequency Range: 1MHz~8000MHz
- Detection Range 2.4G: 10 Square Meters(Standard 10MW)
- Detection Range 1.2g: 15 Square Meters(Standard 10MW)
K68 Wireless Camera Detector Strong Magnetic GPS Tracking Detection
US$ 48.8-68.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Handheld
- Certification: CE, ISO, RoHS
- Material: ABS
- Frequency Range: 1MHz~8000MHz
2022 Portable 4 in 1 Multi Gas Detector with Calibration Certificate
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Ex-Proof Gas Monitor H2000 Portable 4 Gas Detector for Ex O2 H2s Co
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Explosion Proof Gas Analyzer 4 Gas Detector with Type-C USB Charger
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
2022 New Design Gas Detector with Smart Sensor for Toxic Gas
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Industry Portable Digital Charging Device for All Gas Without Sampling Pump
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Pqwt Ldc-15p Pipe Leak Detector System Trolley 9m Depth
US$ 1-33538 / Set
Min. Order:1 Set
- Type: Pipe Leak Detection Trolley
- Usage: Pipe Leak Detection Trolley
- Installation Mode: Handheld
- Certification: CE, ISO
- Application: Home, Industry, Special Equipment
- Model: Ldc-15p
Digital Gas Monitor for 4 Gas Without Built-in Pump
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
O3 Gas Detector Smart Sensor with Competitive Price
US$ 59-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Co Ex O2 H2s H2 No No2 So2 Nh3 Cl2 O3 HCl pH3 Hcn CO2 Mutil Gas Detector
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Pqwt-Cl900 Ultrasonic Leak Detection Equipment Water Leak Detector
US$ 4676-5846 / Set
Min. Order:1 Set
- After-sales Service: Free After-Sales Service
- Warranty: 2 Years
- Measuring Depth: 8 Meters Pipe
- Frequency Range: 144 Adjustable Frequency Range, and 21 Center Freq
- Audio Amplifier Gain: 100 Stage Gain Adjustment, 100 Stage Volume Contro
- Operation Mode: Spectral Analysis, Filter Analysis, Automatic Mode
Mining Use Portable Diffussion Type 4 Gases Multi Gas Detector Co O2 H2s CH4 Lel
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Pqwt Cl400 Outdoor Underground Pipeline Leakage Detection Device Spectrum Analyzer Water Leak Detector
US$ 1-1969 / Set
Min. Order:1 Set
- After-sales Service: Free Lifetime After-Sales Service
- Warranty: 2 Years
- Measuring Depth: 0-4 Meters
- Frequency Range: 1-7000 Hz
- Audio Amplifier Gain: Adjustable Within The Class of 100
- Operation Mode: Spectrum Analysis,Filtering Analysis,Location Mode
Single Gas Detector Portable Type with Rechargeable Lithium Battery
US$ 59-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CCC
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Factory Supply IP66 Portable Gas Detector for Ex Co O2 H2s O3 No2
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Gas Leak Detector So2 Detector Electronic Leak Detector
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Pqwt-Cl400 Underground 4 Meter Depth Measurement Water Pipe Leak Detector Water Pipe Leakage Detector
US$ 1-1969 / Set
Min. Order:1 Set
- After-sales Service: Free Lifetime After-Sales Service
- Warranty: 2 Years
- Measuring Depth: 0-4 Meters
- Frequency Range: 1-7000 Hz
- Audio Amplifier Gain: Adjustable Within The Class of 100
- Operation Mode: Spectrum Analysis,Filtering Analysis,Location Mode
2022 New Gas Monitor for Co/H2s/O2 with Sound Light Alarm
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
IP66 Portable Biogas Analyzer Handheld Multi Gas Detector Advanced Senser
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Underground Pipe Leakage Detection Water Leak Detector for 4m Instrument Home Use
US$ 4676-5846 / Set
Min. Order:1 Set
- After-sales Service: Free After-Sales Service
- Warranty: 2 Years
- Measuring Depth: 8 Meters Pipe
- Frequency Range: 144 Adjustable Frequency Range, and 21 Center Freq
- Audio Amplifier Gain: 100 Stage Gain Adjustment, 100 Stage Volume Contro
- Operation Mode: Spectral Analysis, Filter Analysis, Automatic Mode
Pqwt Ldc-20p Smart Automatic Pipe Leakage Detector Trolley 9m Depth
US$ 1-41231 / Set
Min. Order:1 Set
- Type: Pipe Leak Detection Trolley
- Usage: Pipe Leak Detection Trolley
- Installation Mode: Handheld
- Certification: CE, ISO
- Application: Home, Industry, Special Equipment
- Model: Ldc-20p
O2 Gas Detector Smallest Size New Gas Monitor
US$ 59-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Portable Laser Insulator Flaw Locating Faults Detector GD-610B
US$ 2000-3700 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 year
- Center Frequency: 40kHz
- Discharge Mode: Pinpoint Arc Discharge
- Discharge Interval: 4mm
- Voltage: AC 10kV Distance 18m
HVHIPOT Insulator Faults Detection Long-Distance Laser Locating Detector
US$ 2500-4000 / Piece
Min. Order:1 Piece
- Model number: GD-610B
- Range: 6-500kV
- Center Frequency: 40kHz±2Hz
- Discharge mode: Pinpoint arc discharge
- Discharge interval: 4mm
- Sensitivity (AC 10kV): distance 18M
Pqwt L4000 Underground Pressure Pipelines Leak Detection Device Water Leak Detector
US$ 1575-1969 / sets
Min. Order:1 sets
- Warranty: 2 Years
- Usage: Pipe Leak Detector
- OEM/ ODM: Yes
- Accuracy: More Than 92%
- Works Hours: 7-8 Hours
- Feature: Easy Operation; Portable
Sensitive Gas Detector for Toxic Gas with Smart Design and Competitive Price
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
NDIR SF6 Gas Leakage Detector
US$ 1755-2899 / Set
Min. Order:1 Set
- Type: Universal Testing Machine
- Accuracy Grade: 2%
- Load Way: Electronic Load
- Loading Method: Dynamic Load
- Display: Digital
- Control: Computer Control
H1600 Single Gas Detector Handheld Ia with Type-C USB
US$ 59-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Pqwt L4000 Underground Pipelines Water Leak Detection Equipment Repair Tools Water Leak Detector
US$ 699-1969 / Set
Min. Order:1 Set
- Warranty: 2 Years
- Usage: Pipe Leak Detector
- OEM/ ODM: Yes
- Accuracy: More Than 92%
- Works Hours: 7-8 Hours
- Feature: Easy Operation; Portable
GDWG-III High Precision SF6 Gas Leak Tester
US$ 1744-2899 / Set
Min. Order:1 Set
- Type: Universal Testing Machine
- Accuracy Grade: 2%
- Load Way: Electronic Load
- Loading Method: Dynamic Load
- Display: Digital
- Control: Computer Control
Pqwt-Cl300 Leak Detection Ultrasonic Test Equipment 2m Underground Water Leak Testing Machine
US$ 1-1508 / Piece
Min. Order:1 Piece
- Type: Water Leak Detector
- Usage: Liquid, Water Pipe Leakage Detector
- Installation Mode: Portable
- Certification: ISO, FCC, RoHS
- Application: Home, Industry, Outside
- Measuring Depth: 2 Meters
Medium and Triangular Sensor Pqwt-L7000 Indoor and Outdoor Water Leak Finder Detector
Min. Order:1 Set
- Type: Pipe Leakage Detector
- Usage: Pipe Leakage Detector
- Installation Mode: Portable
- Certification: CE, ISO
- Application: Home, Industry, Special Equipment, Outdoor and Indoor Pipeline
- Measuring Depth: 0-4 Meters
Smart Wi-Fi Water Leakage Sensor Alarm Water Leak Detection Device Flood Detector
US$ 7-8 / Piece
Min. Order:1 Piece
- Type: Probe
- Usage: Water Leakage
- Installation Mode: Handheld
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Traffic, Bathroom, Basement, Kitchen, Laundry Room etc
- Product Name: WiFi Water Leakage Sensor
Pipeline Leakage Detection Multiple Sensors' Drywall Leak Water Leak Detector
US$ 1-1815 / Set
Min. Order:1 Set
- Type: Pipe Leakage Detector
- Usage: Pipe Leakage Detector
- Installation Mode: Portable
- Certification: CE, ISO
- Application: Home, Industry, Special Equipment, Indoor and Outdoor Pipeline
- Model: Pqwt-L3000
