Tester: 24 biggest discounts on AliExpress
We picked 24 tester from AliExpress with real orders and good reviews. Prices go from $1.09 to $712, the average rating is 4.9 stars and the most popular one has 66.6k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-80%KWS-1902L NEW ARRIVAL Multi-function USB Type-C Tester 4-30V Maximum 12A Power Off Storage Function Voltage$1.09 $5.43★ 4.8 · 531 soldView on AliExpress → - 2
-71%6V 12V 24V Car Truck Voltage Circuit Tester Auto Car Diagnostic Probe Test Pen Light Bulb$3.89 $13.20★ 4.8 · 42.1k soldView on AliExpress → - 3
-70%Professional AI Facial Skin Analyzer 15.6 Inch Touch Screen Scalp Tester Aging Prediction Skin Diagn$227 $762★ 5.0 · 24.2k soldView on AliExpress → - 4
-70%2026 XINGCE X5-AI Skin Analyzer 11 Spectrum Facial Detector AI Aging Acne Pigment Tester Salon Skin Machine$712 $2390★ 5.0 · 3.8k soldView on AliExpress → - 5
-69%DIY PC Assembly Tool Reliable 10Pin 2x5Pin Mainboard Switching Tester Switching Board Adap$1.78 $5.79★ 4.9 · 10k soldView on AliExpress → - 6
-66%ANENG ST180 AC Current Clamp Meter Digital 4000 Counts Multimeter Ammeter Voltage Tester$9.56 $27.76★ 4.9 · 10k soldView on AliExpress → - 7
-64%Silicone Multimeter Probe Test Leads Universal Needle Tip Multi Meter Tester Lead Probe Wi$5.56 $15.60★ 5.0 · 3k soldView on AliExpress → - 8
-63%Haozee Tuya Smart Bluetooth Soil Tester Temperature and Humidity Meter Thermo Hygrometer G$9.36 $25.45★ 4.9 · 10k soldView on AliExpress → - 9
-63%ANENG DM850 Multimeter Tester 1999 Counts AC DC 600V DC10A Ohm Diode Triode Buzzer Data$8.85 $24.23★ 4.9 · 43.4k soldView on AliExpress → - 10
-63%Multimeter Tester Accessories 2 Red and Black Wire Clips Ac/Dc Rated 10A 1000V Suitable fo$1.36 $3.68★ 4.9 · 10k soldView on AliExpress → - 11
-63%DT830B Mini Handheld Digital Multimeter, Voltmeter Ammeter Tester for Automotive &$5.41 $14.66★ 4.9 · 31.2k soldView on AliExpress → - 12
-63%Key Switch Keychain Shaft Tester Mechanical Keyboard Fidget Button Fidget Button Finger$1.98 $5.41★ 4.8 · 11.4k soldView on AliExpress → - 13
-62%Smart Mini Digital Multimeter Tester RMS 4000 Counts Voltmeter Automatic Range Test Voltag$7.25 $19.04★ 4.9 · 7.5k soldView on AliExpress → - 14
-62%ANENG 681 Rechargable Digital Professional Multimeter Non-contact Voltage Tester AC/DC$28.69 $76.49★ 4.9 · 14.9k soldView on AliExpress → - 15
-61%Zigbee Soil Sensor Moisture Temperature Humidity Tester Light Fertility Meter Garden Home$5.56 $14.38★ 4.9 · 10k soldView on AliExpress → - 16
-61%2 in 1 Manual Vacuum Pressure Pump Brake Fluid Drain Kit Vacuum Pistol Pump Tester Kit Portable Durable$21.86 $56.04★ 4.9 · 5.1k soldView on AliExpress → - 17
-61%Multimeter 6000 Count Multimetro Test ANENG 620A AC/DC Voltage Tester Current 10A Zero$25.89 $66.30★ 4.8 · 1.5k soldView on AliExpress → - 18
-61%10 in 1 USB Type-C Voltmeter Ammeter Capacity Tester DC 4.5~36V 0-8A Multiple Fast Chargin$5.36 $13.81★ 4.9 · 3k soldView on AliExpress → - 19
-60%MASTFUYI Digital Multimeter 6000 Count AC/DC 2000V/20A True RMS Temperature Tester for$42.31 $105★ 4.9 · 1.2k soldView on AliExpress → - 20
-57%Digital Mini Multimeter Tester Auto Mmultimetro ANENG M118A True Rms Tranistor Meter with$9.15 $21.24★ 4.9 · 4.2k soldView on AliExpress → - 21
-57%BSIDE Digital Multimeter Smart Electrician Tester USB Charge T-RMS DC AC Voltage Capacitan$22.63 $53.14★ 4.9 · 4k soldView on AliExpress → - 22
-55%Car Truck Voltage Circuit Tester Auto 6V 24V Tools Car Diagnostic Probe Test Pen Light Bul$4.72 $10.53★ 4.9 · 66.6k soldView on AliExpress → - 23
-55%20A 1000V Probe Test Leads Pin for Digital Multimeter Needle Tip Multi Meter Tester Lead P$3.68 $8.19★ 4.9 · 10k soldView on AliExpress → - 24
-55%ANENG Digital Pen Type Multimeter 6000 Counts Intelligent Professional Pen Tester A3008$30.44 $67.63★ 4.9 · 1.2k soldView on AliExpress →
Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.