TDS Water Tester, 4 In 1 TDS Meter Digital Water Tester, Accurate And Reliable Digital TDS EC & Temp(°C,°F) Meter, 0-9990PPM Water Quality Tester For Drinking Water RO/DI System Aquarium White 6.1In
S$9.87
-14%
Teckwe 1 Piece Non-Contact Blow Type Alcohol Detector High Precision Portable Breathalyzer Professional Drunk Driving Testing Instrument With Fast Response Digital LCD Display Auto Power-Off Long Battery Life For Drivers Law Enforcement Personnel Workplace Safety Checks Parties Weddings Daily Use Accurate Alcohol Tester,The Battery Capacity Is 150mAh
S$12.18
1pc Gem Test Pen, Portable Gem Selection Tool, LED Indicator Light, Accurate And Reliable Jewelry Testing Tool, Used For Jewelry Authenticity Detection, Carry It With You Batteries Not Included
S$11.91
-8%
Rechargeable Breathalyzer, Portable Personal Alcohol Analyzer With LCD Digital Display, Alcohol Detection Testing Tool (Blue)
S$13.16
-15%
NEW1pc Portable Brake System Tester, Multi-Function Fault Detector, Automotive Repair Diagnostic Tool
S$16.48
1pc 5-In-1 Stud Finder, Equipped With Smart Microprocessor Chip And High-Definition LCD Display, Stud Finder For Detecting Center And Edge Of Wood, Wires, Metal Studs, And Joists
S$22.69
-5%