0-500 ppm Chlorine Test Strips for Restaurant Sanitizer Test Kit, 100 Strips per Vial, Bleach Test Strips, Testing Kit for Food Service, Bars, Hotels, Kitchen Supplies, Food Trucks, Daycare, Factory
KWD 5
Portable pH Meter, High Accuracy, Large Backlight Display, pH Tester with ATC, Digital pH Meter for Drinking Water/Lab/Pool/Biomedicine/Aquarium, 0-14 Measurement Range
KWD 68
LOHAND Portable Fluorescent Dissolved Oxygen Meter, 0.01mg/L High Precision, Professional Digital Dissolved Oxygen Tester for Aquaculture/Wastewater Treatment, Range:0-20mg/L
KWD 233.500
3-in-1 Digital Brix Refractometer with ATC/Refractive Index(RI), 0-95% Sugar Content, Fast Touchscreen Test for Honey/Fruit Juice/Coffee, Accurate Measurement with Precision Light-Blocking Cover
KWD 42.500
LOHAND 4-in-1 Digital TDS Water Tester/EC/Temp(℃,℉), Drinking Water Tester, High Precision Pen-Style Water Quality Meter, Ideal for Tap Water, Home Water, Hydroponics, Aquariums, Pools, Laboratories
KWD 4.500
LOHAND Brix Refractometer with Automatic Temperature Compensation(ATC), Precision for Measuring Sugar Content in Wine Processing/Coffee/Fruit/Drink, Sugar Refractometer, Range:0-32%
KWD 8