29 Products

Humidity Alarm Light

Rising or Falling / 40% ~ 90%

Guardian Thermometer PRO, Hygrometer

–20 ~ 70°C (–4 ~ 158°F) 0 ~ 95%rH

Temperature Alarm Light & Buzzer

-58° ~ 122°F (-50° ~ 50°C)

AC Powered Freeze Warn Light

Starts Flashing when BELOW 42°F

WiFi Logger Dual Thermocouple Input

-328 ~ 2462°F (-200 ~ 1350°C)

Medical Vaccine WiFi Data Logger

-40°F ~ 257°F (-40°C ~ 125°C)

21CFR Temp & RH Data Logger

-31°F ~ 176°F (-35°C ~ 80°C)

WiFi Temperature Monitor

-4°F ~ 140°F (-20°C ~ 60°C)

Dual Temp WiFi Alarm Logger

-40°F ~ 257°F (-40°C ~ 125°C)

Min Max Bi-Metal Thermometer

-20 ~ 140°F (-30 ~ 60°C)

2 ~ 4 Channel RTD Monitor Alarm 100Ω

-148 ~ 212°F (-100 ~ 100°C)

WiFi Temp/Humidity Logger

-4°F ~ 140°F (-20°C ~ 60°C)

WiFi Hi-Accuracy Temp Monitor

-40°F ~ 257°F (-40°C ~ 125°C)

Low Temp & Power Loss Alarm Light

Activates Below 42°F and/or Power Loss

High Accuracy Temp/Humidity Logger

Large Battery Compartment

Temperature Logger With Ext. Sensor

-40°F ~ 257°F (-40°C ~ 125°C)

High Accuracy WiFi Temp Recorder

-40°F ~ 257°F (-40°C ~ 125°C)

WiFi Temp/Humidity Logger

-4 ~ 140°F (-20 ~ 60°C)

4" Large Display Process Meter

-300 ~ 2200°F (-184 ~ 1204°C)

Battery Power Freeze Warn Rotating Light

With Reflective Sign 30°F ~ 70°F

USB Temperature Logger LCD Display

-31°F ~ 176°F ( -35°C ~ 80°C )

Fridge/Freezer Alarm Thermometer

-40°F ~ 158°F (-40°C ~ 70°C)

ICE ALERT Freeze Warning Sign with Pole

Color Change Starts at 34°F

Wireless Temp/Humidity Transmitter

-22° ~ +158°F (-30°~70°C)