Home > Security & Protection > Alarms > Alarm system >

Portable Lie Detector

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 6063 products for portable lie detector Manufacture & Suppliers

Riken Keiki Portable Gas Leak Checker SP-220 Series Portable Gas Detector SP-220 TYPE ML

Riken Keiki Portable Gas Detector (SP-220 TYPE ML) Features ��TYPE ML : for both City gas (CH4) and LPG ��Strong for impact and dirt, robust and stylish body. ��Quick and reliable detection for small amount of gas...

Mengchuan Instrument Co,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
NO-A1 NO-AE Electrochemical Gas Sensor Nitric Oxide Sensor NO Sensor Industry Standard Size For Portable Gas Detectors Portable Safety Instruments Urban Air Monitoring And Stack Gas Analysers

... cell technology. NO-A1 Nitric Oxide Sensor size: 20mm diameter, the industry standard size for portable gas detectors The NO range provides OEMs with reliable sensors for use in a number of high volume appl...

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Portable Drone Detector Early Warning Device Supporting 2.4GHz 5.2GHz And 5.8GHz Bands

Drone Detect Portable Drone Early Warning Device Supporting 2.4GHz 5.2GHz And 5.8GHz Bands Introduction The Drone Detect Portable Drone Early Warning Device Supporting 2.4GHz 5.2GHz And 5.8GHz Bands is a lightw...

Shenzhen Polaris Security Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
YJJ 4HS+ 2112B2025 Electrochemical H2S Gas Sensor 0-100ppm for Portable Gas Detector Replacement

...fixed or portable CO alarms or displays. Baseline deviation (in clean air): <± 0.5ppm Zero offset (-40°C - +50°C): <±0.4 ppm Linearity: Linearity <±5% Recommended ......

ShenzhenYijiajie Electronic Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Hanwei VOCScan800 Continuous Fixed Gas Detector Portable Photoionization Detector

Hanwei VOCScan800 Fixed-Type Photoionization Detector The Hanwei GTQ-BS02 Fixed Gas Detector is a professional-grade fixed gas detection system designed for continuous monitoring of combustible gases, toxic gas...

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Wireless Charging portable metal detector For Checking Subway Riders

security handheld metal detector wand , body scanner for security checking ZAD-800H Hand held metal detector wand with audio and vibrating alarm. Make the security check easy. This compact hand-held metal detec...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

Site Member

Add to cart
Wireless Charging portable metal detector For Checking Subway Riders

security handheld metal detector wand , body scanner for security checking ZAD-800H Hand held metal detector wand with audio and vibrating alarm. Make the security check easy. This compact hand-held metal detec...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

Site Member

Add to cart
Portable Holiday Detector For Industrial Coating Leak NDT Testing

Industrial NDT Holiday Detector for coating leak inspection HD-12 holiday detector is a new intelligent pulse high voltage instrument,adopt high anti-interference intelligent chip,High anti-interference LCD scr...

Testech Group Co., Ltd
Beijing,China

Verified Supplier

Add to cart
Blue Color Portable Gas Detector Bromomethane CH3Br Detected Fast Response

Bromomethane CH3Br Fumigation Gas Detector Alarm and Display Characteristics: 1. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored. 2. Unique infra...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

Verified Supplier

Add to cart
CO H2S O2 Single Gas Portable Gas Detector IECEx ATEX Certified With IP68 Safe Explosion Grade

Product video Our Advantages Product description MiniMeta has emerged as a leading single-gas detector, having obtained the IECEX/ATEX/EMC certifications. It enables users to choose from hundreds of toxic gases...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

Verified Supplier

Add to cart
Iecex Certified Co 0-500/1000/2000 Ppm Portable Gas Detector 2 Year Standby Waterproof And Dustproof

Product video Our Advantages Product description MiniMeta is an IECEX/ATEX/EMC certified single-gas detector. It can detect hundreds of user-selected toxic gases, user friendly and easy for operation. The batte...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

Verified Supplier

Add to cart
Wireless Portable Drone Detector with Compact & Lightweight Design for Quick Setup in Field Security

Professional 10KM Counter-UAV System | 100MHz��6.2GHz Wideband Detection & Real-Time Target Positioning Why Choose Our Anti-Drone System? Professional expertise in counter-drone technology Sincere customer servi...

Shenzhen Ladasky Technology Co.，Ltd
China

Verified Supplier

Add to cart
Long Range Portable Drone Detector with 0MHz-8000MHz Spectrum Detection Replaceable Battery and Type C Charging Support

Product Overview LDK-DW01, ultra-wideband portable drone detection device employs a superheterodyne architecture, enabling detection within an error range of 0MHz-8GHz. It utilizes high-definition digital image...

Shenzhen Ladasky Technology Co.，Ltd
China

Verified Supplier

Add to cart
0.01ppm Accuracy Portable Ozone Detector Zetron UVO-201 Lightweight

UVO-201 Ozone Gas Analyzer OVERVIEW UVO-201 ozone detector (hereinafter referred to as the instrument) is used to measure the concentration of ozone, the detection data is displayed directly through the digital...

Beijing Zetron Technology Co., Ltd
Beijing,China

Verified Supplier

Add to cart
150m 5ppm*m Laser CH4 Gas Detector , IP54 Portable Methane Detector

Zetron ZLD2000 Remote Laser Methane Gas Detector OVERVIEW The Laser Methane Detector is designed to remotely detect methane, as well as other gas mixtures containing methane (natural gas or similar gases). It a...

Beijing Zetron Technology Co., Ltd
Beijing,China

Verified Supplier

Add to cart
Kobotech KB-01 Portable Monety Detector Note Bill Cash Currency Fake Counterfeit Detection

Suzhou Kobotech Trading Co.,Ltd FEATURES: * 2 in 1 portable detector /hand light. * Uses ultraviolet and white light to detect various fluorescent and other bank notes security features. * A simple cost-......

SUZHOU KOBOTECH TRADING CO., LTD
Jiangsu,China

Site Member

Add to cart
Kobotech KB-01 Portable Monety Detector Note Bill Cash Currency Fake Counterfeit Detection

Suzhou Kobotech Trading Co.,Ltd FEATURES: * 2 in 1 portable detector /hand light. * Uses ultraviolet and white light to detect various fluorescent and other bank notes security features. * A simple cost-......

Suzhou Kobotech Trading Co.,Ltd
Jiangsu,China

Active Member

Add to cart
High Precision Hydrogen Cyanide Gas Detector Pump Type Portable Gas Detector One Year Warranty

Production Introduction: Hydrogen Cyanide Gas Detector is a method of continuous detection of methane gas concentration in the nature of safety equipment, the use of imported non dispersive infrared technology ...

Shenzhen Eyesky&Safewill Technology Co.,Ltd.
Guangdong,China

Site Member

Add to cart
Fd201 Bnc Port Portable Flaw Detector 10 Hours Working modsonic ultrasonic flaw detector

Digital Ultrasonic Flaw Detector FD201, UT, ultrasonic testing equipment 10 hours working Production Info. : ��Automated calibration Automated gain ��Automated make video of test process and play ��DAC AVG & B sca...

HUATEC GROUP CORPORATION
Beijing,China

Verified Supplier

Add to cart
Lightweight Portable Bomb Detector 3 Inch IPS Screen For Police / Army / Airport

super lightweight 1.1kgs hand held explosive vapor detector security defense system in police, army, airport Secuplus SPE-8000 is the lightest and most sensitive handheld explosives trace detector in its class....

SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
Guangdong,China

Verified Supplier

Add to cart

|< << 22 23 24 25 26 27 28 29 30 >> >|

Inquiry Cart 0

All Categories

Portable Lie Detector

Total 6063 products for portable lie detector Manufacture & Suppliers

Riken Keiki Portable Gas Leak Checker SP-220 Series Portable Gas Detector SP-220 TYPE ML

NO-A1 NO-AE Electrochemical Gas Sensor Nitric Oxide Sensor NO Sensor Industry Standard Size For Portable Gas Detectors Portable Safety Instruments Urban Air Monitoring And Stack Gas Analysers

Portable Drone Detector Early Warning Device Supporting 2.4GHz 5.2GHz And 5.8GHz Bands

YJJ 4HS+ 2112B2025 Electrochemical H2S Gas Sensor 0-100ppm for Portable Gas Detector Replacement

Hanwei VOCScan800 Continuous Fixed Gas Detector Portable Photoionization Detector

Wireless Charging portable metal detector For Checking Subway Riders

Wireless Charging portable metal detector For Checking Subway Riders

Portable Holiday Detector For Industrial Coating Leak NDT Testing

Blue Color Portable Gas Detector Bromomethane CH3Br Detected Fast Response

CO H2S O2 Single Gas Portable Gas Detector IECEx ATEX Certified With IP68 Safe Explosion Grade

Iecex Certified Co 0-500/1000/2000 Ppm Portable Gas Detector 2 Year Standby Waterproof And Dustproof

Wireless Portable Drone Detector with Compact & Lightweight Design for Quick Setup in Field Security

Long Range Portable Drone Detector with 0MHz-8000MHz Spectrum Detection Replaceable Battery and Type C Charging Support

0.01ppm Accuracy Portable Ozone Detector Zetron UVO-201 Lightweight

150m 5ppm*m Laser CH4 Gas Detector , IP54 Portable Methane Detector

Kobotech KB-01 Portable Monety Detector Note Bill Cash Currency Fake Counterfeit Detection

Kobotech KB-01 Portable Monety Detector Note Bill Cash Currency Fake Counterfeit Detection

High Precision Hydrogen Cyanide Gas Detector Pump Type Portable Gas Detector One Year Warranty

Fd201 Bnc Port Portable Flaw Detector 10 Hours Working modsonic ultrasonic flaw detector

Lightweight Portable Bomb Detector 3 Inch IPS Screen For Police / Army / Airport