Tested with salt and distilled water, all but 3 were within 1%. These lazy things were 2% cheaper. It was sarcasm, they really impressed me. I have a calendar reminder to test it again in 6 months, I'll try to remember to update this review for accuracy and battery life.
Berrcom JXB-178 Non Contact Infrared Forehead Thermometer: 3 in 1 Fever Check for Kids, Infants, and Adults
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Wintact Handheld Anemometer Water Resistant, Small Digital Wind Speed Meter Gauge, Pocket Air Flow Tester With Measuring Wind Temperature 14℉ To 113℉ For House HVAC Outdoor Kite Boat Sailing Surfing
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Xiaomi Mijia Hygrometer Bluetooth Global Thermometer, white
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Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
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🥶 LG TC09GQR Split System Air Conditioner - White
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Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
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Split system Roda RS-AL09F / RU-AL09F
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