Freezer Thermometer Label

-5°F ~ 30°F (-21°C ~ 1°C)

1.25" Digit Display Temp / Humidity Meter

-4°F ~ 120°F/ 10 ~ 95% rH

Reversible Refrigerator Temp Label

28°F ~ 54°F ( -2°C ~ 12°C )

Freeze Warn II Temperature Alarm Light

Adjustable Range 30°F ~ 70°F

Window or Door OPEN Warning Light

Light Turns ON when Contacts Separate

AC Powered Window or Door Ajar Light

Light Turns ON when Contacts Separate

HEAT WARN Temperature Alarm Light

50°F ~ 110°F (10°C ~ 43°C )

📶 Wireless Thermometer w/ 2 Remotes

-40°F ~ 140°F (-40°C ~ 60°C )

3V LED Warning Signal Light/Buzzer

20 Ft. Wire with AC/DC Power Supply

Land-Line 4 Ch. Temperature Alarm

-20°F ~ 150°F (-30°C ~ 65°C)

Rising & Falling Temp Switch

Temp Range: 32°F ~140°F

Battery Powered RED Warning Light

20 Ft. Wire & Magnetic Base

USB Temperature Data Logger

-13°F ~ 176°F (-25°C ~ 80°C)

Wireless Temperature Sensor

0 ~ 129°F (-18 ~ 54°C)

AC Powered Window/Door Ajar Light

Flashes & Buzzes if Contacts Separate

Window or Door Ajar Warning Light

Flashes & Buzzes when contacts OPEN

Wireless Temperature Alert TP

-40°F ~ +257°F / -40°C ~ +125°C

💧 Mechanical Humidity Alarm Sensor

Range: 40% ~ 90% rH

Wine Thermometer Collar

Range: 38°F ~ 74°F

Memory/Alarm Thermometer

-58°F ~ 572°F (-50°C ~ 300°C)

Cellular Monitoring w/ External Sensor

-20°F To 127°F (-29°C ~ 53°C) Verizon

☠️ CO USB Data Logger & Audible Alarm

Audible Alarm Tone

Cellular Monitoring with Internal Sensors

20°F ~ 120°F (-7°C ~ 49°C) Verizon

Cellular Monitoring with Internal Sensors

20°F ~ 120°F (-7°C ~ 49°C) AT&T/GSM