4-Pack Mini Digital Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit for Reptile Tank Jars Guitar

Accuracy The humidity measuring range: 10%-99%RH with ±5% RH tolerance; the temperature measuring range: -58℉-158℉with ±2°F tolerance Mini size Mini Size making it ideal for use in jars, incubators, brooders,reptile tank, guitar case any other place Long Battery Life This Mini hygrometer thermometer is powered by 2 LR44 battery that provides 12-18 months of battery life. (Include 4 LR44 Backup Batteries) NO BACKLIGHT FUNCTION Specification: Type: Digital Thermometer Hygrometer Dimension: 1.89 x 1.13 x 0.6" (48 x 28 x 15mm) Humidity measurement range: 10%-99% Humidity measurement accuracy: +/-5% Humidity sampling period: 10 seconds Battery Type: LR44 button batteries Temperature measurement range: -58℉-158℉ Temperature measurement accuracy: ±2℉ (under normal temperature) Function: Measuring temperature and humidity Package: 4 x Digital Thermometer Hygrometer (Battery Included) 4 x LR44 Backup Batteries

Highlights: Mini Digital Humidity Thermometer allows you to easily know the temperature and humidity around you 2in1 meter with built-in probe; digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use Fahrenheit (°F) display, this thermometer displays temperature in Fahrenheit; Size: 1.89" x 1.13" x 0.6" (48mm x 28mm x 15mm) Temperature measuring range: -58℉-158℉ ; Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds) Temperature measurement accuracy: ±2℉; Humidity measurement accuracy: ±5%RH The mini hygrometer thermometer widely use in jars, reptile tank, guitar case, incubators, brooders, office, green house and any other place that requires monitoring of temperature and humidity levels

Key details: Color: Black | Brand: Veanic | Product Dimensions: 1.89"W x 1.13"H | Item Weight: 0.01 ounces | Battery Description: LR44 | Mounting Type: Tabletop | Upper Temperature Rating: 158 Degrees Fahrenheit | Voltage: 1.5 Volts | Temperature Accuracy: ±2℉ Degrees Fahrenheit | Temperature Reading Accuracy: plus_minus_2_degrees_fahrenheit

What you can expect: Mini Digital Humidity Thermometer allows you to easily know the temperature and humidity around you 2in1 meter with built-in probe; digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use Fahrenheit (°F) display, this thermometer displays temperature in Fahrenheit; Size: 1.89" x 1.13" x 0.6" (48mm x 28mm x 15mm) Temperature measuring range: -58℉-158℉ ; Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds) Temperature measurement accuracy: ±2℉; Humidity measurement accuracy: ±5%RH The mini hygrometer thermometer widely use in jars, reptile tank, guitar case, incubators, brooders, office, green house and any other place that requires monitoring of temperature and humidity levels

Customer feedback: 4.4/5 average rating.

Customers say: Customers find the temperature and humidity meters accurate and functional, appreciating their handy size that fits discreetly in various rooms and jars.

Review snippets: While high-end smart sensors exist, they are often too bulky and expensive for specialized needs. The 4-Pack Mini Digital Hygrometers are the industry’s best "secret weapon." They provide localized, pinpoint data exactly where you need it most. After testing these / Overall very happy with price and performance. I was concerned due to the variances some customer reported in readings. However the four I got have very little variance - less than a .5 a degree and no more than 1%