24 top-rated detector on AliExpress
We picked 24 detector from AliExpress with real orders and good reviews. Prices go from CHF 2.43 to CHF 217, the average rating is 5.0 stars and the most popular one has 53.2k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
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-54%Car Battery Leakage Detector Parasitic Battery Drain Tester with Fuse Safe No-Disconnect Current Leak FinderCHF 6.38 CHF 13.99★ 5.0 · 236 soldView on AliExpress → - 2
-58%Hidden Camera Detector 2026 Portable Camera Finder, GPS Tracker Detector, RF Wireless Signal ScannerCHF 14.11 CHF 33.52★ 5.0 · 73 soldView on AliExpress → - 3
Huepar Detector For Laser Level Universal Laser Reciver With LCD Disply and High Precision,Long DistanceCHF 67.39★ 5.0 · 68 soldView on AliExpress → - 4
-55%ANENG BF01 Brake Fluid Tester Oil Quality Check Detector Universal Brake Liquid Digital Vehicle Auto BrakeCHF 17.49 CHF 38.87★ 5.0 · 63 soldView on AliExpress → - 5
-59%EM415PRO Car Automotive Short & Open Finder Circuit Finder Tester Car Repair Tool Detector TracerCHF 11.31 CHF 27.75★ 5.0 · 45 soldView on AliExpress → - 6
-35%Vdiagtool Car Cylinder Stethoscope Auto Diagnostic Tool Engine Analyzer Machine Noise Tester Detector ElecCHF 40.99 CHF 63.06★ 5.0 · 38 soldView on AliExpress → - 7
-55%Electronic Stud Finder Wall Scanner, Wood & Metal Detector, 20mm Deep Detection Sensor with LED Light AudibleCHF 6.76 CHF 15.05★ 5.0 · 36 soldView on AliExpress → - 8
-53%OBD2 Scanner ELM327 Car Diagnostic Detector Code Reader Tool V1.5 WIFI Bluetooth OBD 2CHF 3.76 CHF 8.08★ 5.0 · 34 soldView on AliExpress → - 9
-6%Huepar LR300 Laser Level Receiver DetectorCHF 51.69 CHF 54.89★ 5.0 · 34 soldView on AliExpress → - 10
-69%Topdiag P50pro JDiag Mini Oscilloscope Automotive Circuit Tester Multifunctional 0-45V Voltage DetectorCHF 20.68 CHF 66.73★ 5.0 · 31 soldView on AliExpress → - 11
-7%LAUNCH X431 I-TPMS TSGUN Car Tire Pressure Detector Diagnostic Tool With 433/315MHZ RF SensorCHF 72.61 CHF 78.08★ 5.0 · 30 soldView on AliExpress → - 12
-39%Huepar S04CG-C 4D Green Laser Level Self-Leveling Cross Line Laser Tools With Detector, LCD Display, Remote,CHF 217 CHF 356★ 5.0 · 25 soldView on AliExpress → - 13
-56%Hidden Camera Detector Anti-Spy Car GPS Tracker Listening Device Bug RF Wireless All Signal Scanner GadgetCHF 14.91 CHF 34.10★ 5.0 · 23 soldView on AliExpress → - 14
-56%Philips AET-R832 Infrared Thermometer Non Contact Forehead Thermometer Fast Accurate Temperature Detector ForCHF 34.02 CHF 77.34★ 5.0 · 22 soldView on AliExpress → - 15
-65%Car Battery Relay 11-25V Detector Digital Universal Kit ANENG RT01+BT138 Battery Level Tester PortableCHF 3.75 CHF 10.85★ 5.0 · 20 soldView on AliExpress → - 16
-55%Tuya ZigBee/WiFi Air Quality Detector PM2.5 Formaldehyde VOC CO2 Temperature Humidity 6in1 Smart Air Box SensoCHF 28.99 CHF 64.42★ 5.0 · 15 soldView on AliExpress → - 17
-56%For Diesel Truck Interface NEX IQ USB Link 2 Nexi-q-2 Bluetooth Heavy Truck Fault Detector Heavy Duty ScannerCHF 119 CHF 270★ 5.0 · 14 soldView on AliExpress → - 18
-43%Magnetic Wall Stud Finder Spirit Level Strong Magnetic Stud Sensor Magnet DetectorCHF 8.78 CHF 15.34★ 5.0 · 14 soldView on AliExpress → - 19
Auto Coolant Water Tank Leakage Detector Universal Pressure Tester Gauge Car Cooling System Tester Radiator DuCHF 10.49★ 5.0 · 12 soldView on AliExpress → - 20
-37%Huepar LS04CG Set 16 Lines Laser Level With Detector & Tripod 4D Cross Line Tiling Floor Tool, Two Li-ionCHF 167 CHF 264★ 5.0 · 9 soldView on AliExpress → - 21
-57%Non-Contact Voltage Detector Pen 12-1000V AC Tester, Live Wire Breakpoint Finder, Electrical OutletCHF 3.44 CHF 8.00★ 4.9 · 53.2k soldView on AliExpress → - 22
-57%KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector SuppCHF 13.21 CHF 31.01★ 4.9 · 4.3k soldView on AliExpress → - 23
-56%OBD2 Scanner ELM327 Car Diagnostic Detector Code Reader Tool V1.5 WIFI Bluetooth OBD 2 forCHF 3.28 CHF 7.40★ 4.9 · 3.5k soldView on AliExpress → - 24
-67%Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine AutomotiveCHF 2.43 CHF 7.34★ 4.9 · 3.3k soldView on AliExpress →
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