Testing Equipment
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
£7.18
NEW2PCS PH Wide Range Test Strips, Acidity And Alkalinity Testing For Soil, Water, Cosmetics, PH Test Strips
£1.58
NEWBreathalyzer Portable, Personal Alcohol Analyzer, Digital Rechargeable Alcohol Detection Testing Tool
£7.64
-6%
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
£7.48
NEWTeckwe 1pc Portable Digital Alcohol Detector, Handheld Alcohol Tester, Equipped With A Clear Display, 200mAh Battery, Easy To Operate, Suitable For Home, Outdoor, Travel, Parties, Driving And Daily Use, Personal Electronic Accessory
£7.36
-20%
1pc/2/3/4pcs/Set Soil Moisture Meter, Precise Soil PH Meter, Humidity/Light/PH Test Kit, Suitable For Garden, Lawn, Farm, Potted Plants And Outdoor Plant Care, Greenhouse Seedling Cultivation, Flowers, Orchard, Also Used For Indoor Plant Soil Moisture Measurement, Plant Water Measurement, Garden Decoration, Camping Supplies, Gardening Supplies
£3.10
-33%