Detection Product Overview Buy Online at Sale Prices

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40% off

Underground Metal Detector for Treasure Hunting Gold Silver Copper Coin Archaeological Detecting

$735.10~~$1225.17~~

5% off

4K 1080P Binocular 3D USB Camera Module Depth Detection 3D Ranging Face Recognition Vision Sensor

$1063.33~~$1119.30~~

53% off

Motion Sensor Alarm System, 38 Chime Tunes Wireless Home Security Driveway Alarm Long Distance Indoor Motion Detector Alert

$140.09~~$298.06~~

3 sold

5% off

W‑05N Square Inductive Proximity Switch NPN Type Non‑Contact Metal Detection Proximity Sensor

$195.51~~$205.80~~

SOFT-Wireless Wi-Fi Video Doorbell Camera With Two Way Audio, AI Motion Detection, Night Vision And Cloud Storage (No Chime)

$47.92~~$47.92~~

5% off

Industrial Temperature Measurement Infrared Thermal Module, Mini Camera Core For Outdoor Night Vision Detection

$3266.81~~$3438.75~~

WiFi Smart Doorbell Camera With PIR Monitoring, Waterproof 1080P HD Chime For Home Security With Motion Detection

$197.69~~$197.69~~

1 sold

50% off

Motion Sensor Alarm 38 Chime Tunes Wireless Driveway Alarm, Home Security Business Detect Alert with LED Indicators for Indoor

$115.04~~$230.08~~

3 sold

Arthroscopy instruments, arthroscopic probe and hook for knee joint surgery, stainless steel autoclavable detection hook

$763.35~~$763.35~~

5% off

DFRobot Fermion, Adjustable G-Range Vibration Tilt Detect Accessory for Student Coding Vibration Monitoring Experiment

$132.05~~$139.00~~

BC10-QF5.5-AP6X2 Inductive Proximity Switch, Industrial Proximity Sensor, High Precision Detection Switch Automation Mechanical

$1483.97~~$1483.97~~

Motorcycle detector OBD fault diagnosis instrument detection line National IV electronic fuel injection adapter line

$125.00~~$125.00~~

Smart 1080P WiFi Video Doorbell Night Vision PIR Motion Detection Two-Way Audio Intercom Wireless Security Camera Door Viewer

$409.35~~$409.35~~

50% off

Wireless Wi-Fi Video Doorbell Camera with AI Motion Detection, 2 Way Audio, Night Vision,2.4GHz Wi-Fi Only, Battery Powered

$336.40~~$672.80~~

Server Tester with Light Detection Tool Fault Test SFF-8654 Interface Test Light

$356.09~~$356.09~~

4-20mA Current Detection Module with Digital Display, Upper & Lower Limit Setting Relay Switch Control

$138.00~~$138.00~~

5% off

High Precision Current Signal Detection Sensor Component LF1005-S/SP16 LF1005-S LF1005-S/SP36 LS1005-S/SP31

$690.65~~$727.00~~

65% off

Wireless Video Doorbell, Smart Home Visual Intercom, Outdoor HD Security Camera with Night Vision Two Way Audio Motion Detection

$254.18~~$726.24~~

1% off

Wireless Call Chime Set Motion Detection, Receivers, Sensor Alarm, No Push Button Required, Solar Rechargeable Sensor

$24.46~~$24.85~~

Displacement Controller & Sensor for Bag Making Machine, Industrial Position Detection Unit

$160.00~~$160.00~~

45% off

Multi-Parameter Water Quality Tester, Dissolved Oxygen PH Conductivity Monitor, Aquaculture Automatic Detection Instrument

$1337.93~~$2432.60~~

1 sold

50% off

1080P Wireless Video Doorbell Camera with AI Human Detection & Two-Way Audio, Night Vision Cloud Storage, 2.4G WiFi Outdoor Secu

$318.94~~$637.88~~

45% off

Multi-function Mechanical Watch Testing Instrument Professional Watch Timekeeping Detector Portable Watch

$1858.48~~$3379.05~~

2 sold

5% off

Starlight Night Vision Network Camera 38 Module IMX385 Ultra Low Illumination Low Latency Human Detection H.265+

$1025.05~~$1079.00~~

5% off

3 In 1 Auto Diagnostic Scanner Cable V165 Car Fault Detection Programming Test Connection Wire For Vehicle Repair Tool

$303.24~~$319.20~~

Six-in-one air quality sensor module for high-precision organic compound gas concentration detection module

$120.00~~$120.00~~

ESE-18R61B Normally closed detection switch SMD inner package foot patch 4 feet, left handle

$99.00~~$99.00~~

2pcsPulse Detection Switch Module, Pulse Signal to Dry Contact Relay, Pull-in with Pulse & Release without Pulse

$138.00~~$138.00~~

5% off

Piezoresistive Flexible Sensing Film Multi Point Pressure Detection Component For Robotic Hand Tactile Induction

$467.83~~$492.45~~

5% off

Handle Detection Instrument U-shaped Medical Equipment CNC Machine Tool Kitchenware Handle

$51.30~~$54.00~~

60% off

Security Motion Sensor Alarm Wireless Welcome Doorbell Password Entry Detection System Tool For Home Office Shop

$51.20~~$128.00~~

5% off

Gravity Flame Fire Detection Sensor DFRobot, Infrared Flame Alarm Sensing Module for Student Coding Safety Monitoring Experiment

$140.60~~$148.00~~

5% off

Curved Measuring Caliper Gauge For Tool Holder Height Detection CNC Machining Measuring Tool Parts

$1276.80~~$1344.00~~

10% off

Complete Ambient Light Detection Sensor Kit Illuminance Monitoring Module For Electronic DIY Project Replacement Accessories

$131.40~~$146.00~~

Soil moisture detection nutrient moisture soil detector

$149.98~~$149.98~~

10% off

$Angle‑Adjustable Simulated Prosthetic Eye Kit For Eye Refraction Check Practitioner Teaching Optometry Detection Replacement$ $Angle‑Adjustable Simulated Prosthetic Eye Kit For Eye Refraction Check Practitioner Teaching Optometry Detection Replacement$