WBGT + HI Heat Index Checker Heat Stress Meter Wet Bulb Globe Temperature Humidity Wearable Tester

$15.99

BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester

$46.99

GoveeLife Wi-Fi Gateway Thermometer Hygrometer H5107, Outdoor Indoor Wireless Temperature Humidity Sensor Monitor with Remote APP Notification Alert, 1312ft/400m Monitoring Range, IP 65 Waterproof

$12.99

Triplett HS10 Indoor/Outdoor Heat Stress WBGT (Wet Bulb Globe Temperature) Meter

$31.66

GoveeLife Wi-Fi Gateway Thermometer Hygrometer H5107, Outdoor Indoor Wireless Temperature Humidity Sensor Monitor with Remote APP Notification Alert, 1312ft/400m Monitoring Range, 1 Pack

$28.99

GoveeLife E-Ink Bluetooth Thermometer Hygrometer, Smart Digital Indoor Wireless Temperature Humidity Sensor with Alert, Free Data Storage Export, for Home Room Greenhouse Wall, 2 Pcak (with Battery)

$16.67

Govee Temperature Humidity Monitor 2-Pack, Indoor Room Thermometer Hygrometer with App Alert, Mini Bluetooth Digital Thermometer Humidity Sensor with Data Storage for Home Greenhouse Cellar

$69.99

Extech 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip

$28.99

Extech 45158 Mini Waterproof Thermo Anemometer and Humidity Meter

$50.59

Extech HT30 Heat Stress WBGT Meter , black

$189.99

SensorPush HT1 Wireless Digital Thermometer/Hygrometer for iPhone/Android. USA Developed and Supported Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Indoor/Outdoor Smart Sensor with Alerts

$16.79

Mini Digital Thermometer 2-Pack Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU

$18.99

Hornady Digital Hygrometer, 95909 - Indoor Temperature and Humidity Monitor with Touchscreen LCD Display - Ideal Room Thermometer Hygrometer for Gun Safes & Cabinets, Closets, Workbench & More

$15.99

Mini Hygrometer Thermometer 2PCS Mini Digital Humidity Gauge, AikTryee Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter for Humidors Greenhouse Garden Cellar Closet Etc

$9.99

Liberty Safe Humidity and Temperature Monitor Hygrometer

$16.14

GoveeLife Hygrometer Thermometer H5104, Bluetooth Room Temperature Monitor with APP Alert and 2 Years Date Storage Export, Remote LCD Digital Hygrometer Indoor Humidity Meter, Greenhouse, Humidor, RV

$16.31

ThermoPro TP55 Digital Hygrometer Indoor Thermometer Humidity Gauge with Large Touchscreen and Backlight Temperature Humidity Monitor

$26.99

Saysurey 2 Pack Round Digital Hygrometer with Humidity and Temperature Readings High Precision Box LCD Display Monitor Thermometer Humidity Meter for Instrument

$61.56

JEDEW 2-Pack Mini Hygrometer Thermometer Digital LCD Monitor Indoor/Outdoor Humidity Meter Gauge Temperature for Humidifiers Dehumidifiers Greenhouse Reptile Humidor Fahrenheit(℉)/ Celsius(℃)

$5.98

iHealth Smart Bluetooth Thermometer for Adults and Kids - Wireless No-Touch Digital Thermometer for Forehead - 3 Ultra-Sensitive Sensors, Large LED Digits, Vibration Mode - for Home Use, PT3SBT

$18.99

Indoor Outdoor Thermometer Wireless, 4.5 Inch Display Digital Hygrometer Thermometer Temperature Humidity Monitor with 330ft Range Sensor and Adjustable Backlight

$39.99

Testo 605i | Thermohygrometer for Indoor Temperature and Humidity Measurement | with Bluetooth Support

$20.92

UEi DTH35 Digital HVAC Psychrometer Thermo-Hygrometer, Portable Relative Humidity Meter, Handheld Electronic in-Duct Thermometer, Measures Wet Bulb Dry Bulb Dew Point Temperature Humidity

$239.9

Monitor Digital Indoor Hygrometer with LCD Display Temperature Gauge Humidity Meter for Home or Greenhouse (Black+White, 4 Pack)

$73.08

Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory

$149.99

Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000 Lux, Luxmeter with 4 Digit Color LCD Screen

$8.99

Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD

$5.98

EEEkit Mini Hygrometer Thermometer, Digital LCD Monitor Indoor Outdoor Humidity Meter Gauge for Humidifiers Dehumidifiers Greenhouse Basement Babyroom, Black Round, Measure in Fahrenheit/Celsius

$15.99

AcuRite 01080M Pro Accuracy Temperature and Humidity Gauge with Alarms, Black

$24.99

ThermoPro TP60 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 500ft/150m Range Humidity Meter

$11.94

6 Pieces Humidity Gauge Humidity Meter Indoor Outdoor Thermometer Hight Accurate Temperature and Humidity Monitor with LCD Display Fahrenheit Degrees Fahrenheit for Home, Greenhouse, Cellar, Office

$24.95

12 Pack Pgzsy Mini Small Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit (℉) for Humidors, Greenhouse, Garden

$49.99

SMARTRO SC92 Professional Indoor Outdoor Thermometer Wireless Digital Hygrometer Room Humidity Gauge Temperature and Humidity Meter & Pro Accuracy Calibration

$37.59

Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export

$8.99

EEEKit Mini Hygrometer Thermometer Digital LCD Monitor Indoor Outdoor Humidity Meter Gauge for Humidifiers Dehumidifier Greenhouse Basement Babyroom, Black Round, Measure in Fahrenheit/Celsius, 3 Pack

$24.99

2 Pack Hygrometer Thermometer Mini Digital LCD Monitor Indoor/Outdoor Humidity Meter Gauge Temperature for Humidifiers Dehumidifiers Greenhouse Reptile Humidor Fahrenheit/Celsius(℉/℃) by QPEUIM

$189.99

ThermoPro TP157 3 Pack Hygrometer Indoor Thermometer for Home, Room Thermometer Humidity Meter with Accurate Temperature Humidity Sensor for Greenhouse Baby Room Office

$89.99

ThermoPro TP157 2 Pack Hygrometer Indoor Thermometer for Home, Room Thermometer Humidity Meter with Temperature Humidity Sensor for Greenhouse Baby Room Office

$24.99

ThermoPro TP49 3 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer Thermometer with Temperature and Humidity Monitor Room Thermometer

$11.94

DOQAUS Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with 5s Fast Refresh Accurate Temperature Humidity Monitor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (Black)

$9.99

Govee WiFi Thermometer Hygrometer H5103, Indoor Bluetooth Temperature Humidity Sensor with Electronic Ink Display, App Notification Alert, Free Data Storage Export, Digital Remote Monitor for Bedroom

$9.99

MESTEK Temperature Humidity Meter - High Precision Thermometer Hygrometer with Ambient, Dew Point, Wet Bulb Temperature for Indoor Outdoor, Dual Display Temperature & Humidity with LCD Backlight

$18.49

6 Pack Mini Small Digital Hygrometer Thermometer Indoor Temperature and Humidity Meter Gauge with Temp Humidity Sensor Monitor Fahrenheit (℉) for Jars,Home,Room

$23.59

ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Humidity Meter with Smart App, Room Humidity Gauge with Humidity Sensor, 2-Year Data Storage and Export

$8.99

Digital 2 Channels K-Type Thermometer w/ 4 Thermocouples (Wired & Stainless Steel), -50~1300°C (-58~2372°F) Handheld Desktop High Temperature Kelvin Scale Dual Measurement Meter Sensor

$60.99

Extech 45170 Four in One Environmental Meter (Hygro-Thermo-Anemometer-Light)

$89

Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector

$54.99

General Tools MMH800 Pin/Pinless Moisture Meter w/Temp and Humidity

$12.95

Indoor Thermometer Outdoor Hygrometer Wireless, Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor(Blue)

$9.99

Homedics HM100 Indoor Humidity Monitor, Easy-Read Hygrometer to Monitor Indoor Air Comfort, Fahrenheit and Celsius, Battery-Operated Room Thermometer for Home

$17.99

Nexia Home Intelligence TH100NX Wireless Temperature and Humidity Sensor, White

$36.99

AcuRite 01136M Wireless Thermometer with Indoor/Outdoor Temperature and Humidity, White

$25.99

Geevon Weather Station Wireless Indoor Outdoor Thermometer Hygrometer with Dew Point, Heat Index, Touch LCD Display Digital Weather Thermometer with Alarm Clock and Adjustable Backlight

$8.99

Indoor Thermometer Digital Hygrometer 3 Pack – Room Thermometer and Humidity Gauge – LCD Hygrometer Thermometer with Max and Min Records(White)

$7.43

ThermoPro TP157 Hygrometer Indoor Thermometer for Home, Room Thermometer Humidity Meter with Accurate Temperature Humidity Sensor for Greenhouse Baby Room Office-1 Pack

$16.79

Dipwand Temperature Reader, with 2.1 inch Long Probe Sensor | Portable Travel Thermometer | Color Changing Screen | Real Time Thermometer(Green)

$12.19

Indoor Outdoor Thermometer Hygrometer Wireless Weather Station, Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor and Backlight Display

$49.98

X-Sense Wi-Fi Hygrometer Indoor Humidity, Smart Hygrometer Thermometer with Remote Monitoring & App Control, Wi-Fi Temperature Sensor for Room Temperature Monitoring, Humidor, Greenhouse, Model STH54

$49.99

Robinair 80213 Bluetooth Temperature Probe for use AC Machines - 1 Pack

$21.98

Weather Station with Atomic Clock Indoor Outdoor Thermometer Wireless, Humidity and Temperature Monitor Barometer Hygrometer with High Precision Sensor White

$33.81