Testing Equipment

1pc Portable Breathalyzer With LCD Digital Display - Non-Rechargeable AAA Battery, Black ABS Design, Suitable For Home Use, Home Alcohol Detection | Digital Display Device | Durable Plastic Shell, Alcohol Detector - Delivered Without Batteries

Teckwe 1pc Portable Digital Alcohol Detector, With A Display, Suitable For Alcohol Testing During Driving, Traveling And Gatherings. It Requires Three AAA Batteries For Power Supply (Batteries Are Not Provided, Please Purchase Them Yourself)

LocalThermal Camera, 320 X 240 TISR Super Resolution, Thermal Imaging Camera With 2MP Visual Camera, 160 X 120 IR Resolution, 25 HZ Refresh Rate, -4°F To 1022°F, 4 Image Modes & 6 Color Palettes

TDS Water Quality Analyzer, 4-In-1 Digital TDS Water Quality Analyzer, Accurate And Reliable Digital TDS/EC/Temperature (Celsius/Fahrenheit) Analyzer, 0-9990PPM Water Quality Analyzer, Suitable For Drinking Water RO/DI Systems And Aquariums, White, 6.1-Inch.

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 Checks Parties Weddings Daily Use Accurate Alcohol Tester,The Battery Capacity Is 150mAh

LocalSewer Camera, 165 Ft/50m, Self-Leveling Drain Camera With 512Hz Transmitter, Distance Counter, 9" Screen 1080P HD Snake Plumbing Camera With Lights-12 LED & 32GB Card For Duct Pipe