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GREENWON 1pc Professional Breathalyzer, Digital Breath Alcohol Tester For Personal Use
-19%
GREENWON 1pc Professional Breathalyzer, Digital Breath Alcohol Tester For Personal Use

6.44€

8.03€
Professional Breathalyzer, Rechargeable Alcohol Tester, Alcohol Testing Tool
-18%
Professional Breathalyzer, Rechargeable Alcohol Tester, Alcohol Testing Tool

28 Left

7.79€

9.57€
NJTY 1pc A5 Portable Water Quality Tester, 3-In-1 TDS Meter, EC Meter And Thermometer, Measurement Range 0-9999ppm, Precise And Reliable, High-Precision Backlit LCD, Ideal For Drinking Water, Aquarium, Hydroponics And Other Water Quality Testing, Comes With Carrying Case.
-21%
NJTY 1pc A5 Portable Water Quality Tester, 3-In-1 TDS Meter, EC Meter And Thermometer, Measurement Range 0-9999ppm, Precise And Reliable, High-Precision Backlit LCD, Ideal For Drinking Water, Aquarium, Hydroponics And Other Water Quality Testing, Comes With Carrying Case.

3.59€

4.55€
80pcs/Pack PH Test Strips, Full Set PH Meter PH Controller 1-14 Indicator Litmus Paper Water Quality Test Kit, For Factory
80pcs/Pack PH Test Strips, Full Set PH Meter PH Controller 1-14 Indicator Litmus Paper Water Quality Test Kit, For Factory

17 Left

1.08€

50/100pcs Aquarium Water Quality Test Strips, Indicator Strips For Aquariums, Swimming Pools, Spas, And Aquariums, Used For Testing PH, Alkalinity, Nitrite, Nitrate, Chlorine, Carbonate, And Hardnes
50/100pcs Aquarium Water Quality Test Strips, Indicator Strips For Aquariums, Swimming Pools, Spas, And Aquariums, Used For Testing PH, Alkalinity, Nitrite, Nitrate, Chlorine, Carbonate, And Hardnes

22 Left

4.18€

WM700 High Precision Digital Humidity Tester With Dual Probe, Measures Wood/Building Materials, Temperature & Humidity, Auto Calibration, Portable Tool, Wood 1-75%, Building Materials 0.1-2.4%, Temperature & Humidity Monitoring + Auto Calibration, Renovation/Warehouse Detection Tool
WM700 High Precision Digital Humidity Tester With Dual Probe, Measures Wood/Building Materials, Temperature & Humidity, Auto Calibration, Portable Tool, Wood 1-75%, Building Materials 0.1-2.4%, Temperature & Humidity Monitoring + Auto Calibration, Renovation/Warehouse Detection Tool

3 Left

22.38€

3 Scales Saccharometer Hydrometer Wine Alcohol Tester Gravity Meter For Homemade Wine, Beer, Cider Alcohol Testing
3 Scales Saccharometer Hydrometer Wine Alcohol Tester Gravity Meter For Homemade Wine, Beer, Cider Alcohol Testing

9 Left

11.08€

4-In-1 Car Coolant Tester - Measures Freezing Point, Urea Concentration, Electrolyte Precisely. Optical Refractometer, Battery-Free, Portable High Precision Tool
4-In-1 Car Coolant Tester - Measures Freezing Point, Urea Concentration, Electrolyte Precisely. Optical Refractometer, Battery-Free, Portable High Precision Tool

14 Left

13.84€

Portable Breath Breathalyzer, Non-Contact Digital Alcohol Tester With Keychain, Personal BAC Analyzer For Driving, Beak Style Car Alcohol Tester(Battery Not Included)
Portable Breath Breathalyzer, Non-Contact Digital Alcohol Tester With Keychain, Personal BAC Analyzer For Driving, Beak Style Car Alcohol Tester(Battery Not Included)

16 Left

8.40€

1pc Portable Digital Alcohol Tester - No Battery Needed, Accurate Blood Alcohol Content Measurement, Compact And Easy To Use Design, Suitable For Automotive Safety And Personal Use
1pc Portable Digital Alcohol Tester - No Battery Needed, Accurate Blood Alcohol Content Measurement, Compact And Easy To Use Design, Suitable For Automotive Safety And Personal Use

11 Left

7.14€

Alcohol Tester, Breathalyzer Alcohol Tester (Shipped Without Battery)
-17%
Alcohol Tester, Breathalyzer Alcohol Tester (Shipped Without Battery)

36 Left

5.01€

6.05€
5-In-1 Digital Water Quality Tester (PH+TDS+EC+Temperature+Salinity) LED Display Water Quality Test Pen, High Precision Tester Suitable For Fish Tank, Aquaculture, Irrigation Water And More
-23%
5-In-1 Digital Water Quality Tester (PH+TDS+EC+Temperature+Salinity) LED Display Water Quality Test Pen, High Precision Tester Suitable For Fish Tank, Aquaculture, Irrigation Water And More

20 Left

19.11€

25.00€
3pcs/Set 0-100% Alcohol Hydrometer Kit, Wooden Box, Plastic Case, Tester, Density Meter For Vodka, Whiskey, Liquor
3pcs/Set 0-100% Alcohol Hydrometer Kit, Wooden Box, Plastic Case, Tester, Density Meter For Vodka, Whiskey, Liquor

28 Left

10.28€

1 Roll Of Universal PH Test Paper, PH Full Range 0-14196.85 Inches/Roll, Indicator, Test Paper, Test Paper For Water, Soil, Fish Tank, Beverages And Other Substances (Universal)
-24%
1 Roll Of Universal PH Test Paper, PH Full Range 0-14196.85 Inches/Roll, Indicator, Test Paper, Test Paper For Water, Soil, Fish Tank, Beverages And Other Substances (Universal)

21 Left

2.39€

3.18€
[New ABS Water Quality Test Pen, Titanium Alloy Probe, Precise ! Measures TDS, EC, Temperature, Powered By 2 AAA Batteries, Ready To Use]
[New ABS Water Quality Test Pen, Titanium Alloy Probe, Precise ! Measures TDS, EC, Temperature, Powered By 2 AAA Batteries, Ready To Use]

14 Left

9.18€

2 Packs PH Test Strips, 160 Strips PH 1-14 Universal PH Test Paper, Aquarium Fish Tank Acid Alkaline Degree Detector Litmus Paper Suitable For Various Fish Tanks
2 Packs PH Test Strips, 160 Strips PH 1-14 Universal PH Test Paper, Aquarium Fish Tank Acid Alkaline Degree Detector Litmus Paper Suitable For Various Fish Tanks

32 Left

1.18€

High Precision Alcohol Tester, Breathalyzer For Drunk Driving Detection
High Precision Alcohol Tester, Breathalyzer For Drunk Driving Detection

17 Left

10.68€

Combustible Gas Leak Detector Buzzer Alarm PPM LEL Tester Newly Upgraded Portable Gas USB Rechargeable Gas-Sensitive Analyzer
Combustible Gas Leak Detector Buzzer Alarm PPM LEL Tester Newly Upgraded Portable Gas USB Rechargeable Gas-Sensitive Analyzer

8 Left

11.68€

New Digital Wooden Moisture Meter, Professional Wood Humidity Tester, Portable Wood Moisture Detector DY31 With High-Definition LCD Display
New Digital Wooden Moisture Meter, Professional Wood Humidity Tester, Portable Wood Moisture Detector DY31 With High-Definition LCD Display

4 Left

12.78€

Multi-Gas Detector, Household Gas Leak Alarm, Rapid Response Dual Alarm, Kitchen Safety Guardian
NEW
Multi-Gas Detector, Household Gas Leak Alarm, Rapid Response Dual Alarm, Kitchen Safety Guardian

14.93€

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