TAIYO interscan RH17K RH-17K HALIMETER Halitosis Tester

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HACH 16900 DIGITAL TITRATOR ALKALINITY TEST KIT AL-DT 20637-00

Halimeter

YRY Smart Breath Odor Detector Portable Halimeter for bad breath Odor Precise MEMS Sensor VSC Detection 32-b CPU Fast Detection 30days Rechargeable Battery Auto Calibration health Status Alarm (White) : : Health

Total Chlorine High Range Test Kit - HI38022

HALIMETER - Measure Bad Breath Scientifically

YRY Smart Breath Odor Detector Portable Halimeter for bad breath Odor Precise MEMS Sensor VSC Detection 32-b CPU Fast Detection 30days Rechargeable Battery Auto Calibration health Status Alarm (Black) : Health

Handheld Rapid Breath Alcohol Tester Non-Contact Highly Sensitive Alcohol Detector - China Alcohol Testers, Breath Alcohol Tester

HI38017 Free and Total Chlorine Test Kit (Low and Medium Range) Chemical Test Kits Selangor, Malaysia

Aesthetic Design: Pretty Modernized Design, with Large HD LCD which can Show: * Smell Level Clarify * Social Distance Advice * Breath odor Condensity

Smart Breath Odor Detector Portable Halimeter for bad breath Odor Precise MEMS Sensor VSC Detection 32-b CPU Fast Detection 30days Rechargeable

Total Chlorine Ultra Low Range Reagents (300 tests) - HI95761-03

The HI3817 is a chemical test kit that measures six parameters common in water quality testing: alkalinity, chloride, hardness, iron, pH, and sulfite.

Water Quality Test Kit - HI3817

HANNA Hi3817 Water Quality Test Kit