🚨 Environmental Warning Lights & Signs

🚨 Environmental Warning Lights & Signs

14 Products

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SUPALM006: Temperature Alarm with Hiigh & Low Setpoints
SUPALM006

🚨 Temp Alarm with High/Low Setpoints

-10°F ~ 80°F Fahrenheit Only

$167.15

Notable Features

AC DC Power Adaptor1 C AccuracyAlerts, AudibleVisual AlertsBusinessCalibrationContact ClosureTemperature FThermistor SensorTT Verified
TIPALM010: Professional Refrigerator Freezer Alarm Light and Buzzer
TIPALM010

🚨 Temperature Alarm Light & Buzzer

-58° ~ 122°F (-50° ~ 50°C)

$198.00

Notable Features

AC DC Power Adaptor0.5C AccuracyAlerts, AudibleVisual AlertsBattery BackupBusinessCalibrationLCD DisplayMin / MaxNewSpecial OrderTemperature C/FThermistor SensorTT Verified
FREALM015P01: Freeze Warn Plus Thermometer and Alarm Light with AC Power Supply
FREALM015P01

🚨 Hi-Lo Temp Alarm Light, AC Powered

0°F ~ 120°F (-15°C ~ 45°C)

$197.95

Notable Features

1 C AccuracyVisual AlertsBatteryBiMetallic CoilBusinessCalibrationCold ChainNewRegulatory GuidlinesResidentialTemperature C/FThermoSwitch - AscendingThermoSwitch - DescendingTT Verified
FREALM020: Freeze Guardian Facility Alert
FREALM020

🚨 Freeze Guardian Facility Alert

Flashing light turns on at 32°F

$375.00
FREALM013: Freeze Warning Light with Magnetic Base, Free Batteries and Extra Long Sensor Cable
FREALM013

🚨 Battery Powered Freeze Warn Light

Flashes When Sensor is Below 42°F

Notable Features

2℃ AccuracyVisual AlertsBatteryBest SellerBusinessCold ChainNewOn SaleResidentialSparePartThermoSwitch - DescendingTT Verified
FREALM002: Freeze Warning Light II with Adjustable Thermostat, Free Batteries and 15 Ft. Sensor Ca
FREALM002

🚨 Freeze Warn II Flashing Light System

Adjustable Range 30°F ~ 70°F

Notable Features

2℃ AccuracyVisual AlertsBatteryBiMetallic CoilBusinessResidentialThermoSwitch - DescendingTT Verified
FREALM019: Battery Powered Freeze Warn Blue Light
FREALM019

🚨 Freeze Warn Blue Flashing Light

Light activates at/below 42°F (6°C)

$69.95 $77.95

Notable Features

2℃ AccuracyVisual AlertsBatteryBiMetallic CoilBusinessResidentialThermoSwitch - AscendingTT Verified
FREALM018: Freezing Ice Warning Alert System
FREALM018

🚨 OUTDOOR Freeze Warn Ice-Alert

Light Flashes at 32°F / 0°C

$177.90

Notable Features

2℃ AccuracyVisual AlertsBatteryBest SellerBiMetallic CoilBusinessNewThermoSwitch - DescendingTT Verified
FREALM003: Freeze Warn III
FREALM003

🚨 Freeze Warn III Flashing Light

Can Be Seen from 1/2 Mile 30°F ~ 70°F

$149.00

Notable Features

2℃ AccuracyVisual AlertsBatteryBiMetallic CoilBusinessNewResidentialThermoSwitch - DescendingTT Verified
FREALM011: Freeze Warn V w/ Reflective Sign
FREALM011

🚨Freeze Warn Rotating Light & Sign

With Reflective Sign 30°F ~ 70°F

$224.99

Notable Features

2℃ AccuracyVisual AlertsBatteryBiMetallic CoilBusinessNewThermoSwitch - AscendingTT Verified
FREALM009: Temperature Alarm with Flashing Light and Buzzer
FREALM009

🚨 Temperature Alarm Light and Buzzer

Adjustable Range: -10°F ~ 80°F

$201.50

Notable Features

AC/DC Power Adaptor2℃ AccuracyAlerts, AudibleVisual AlertsBatteryContact ClosureD/C PowerNewTemperature FThermistor SensorTT Verified
FREALM015: Freeze Warn Plus Thermometer and Alarm Light
FREALM015

Hi-Lo Adjustable Temp Alarm Light

0°F ~ 120°F (-15°C ~ 45°C)

$149.95

Notable Features

2℃ AccuracyVisual AlertsBatteryBiMetallic CoilBusinessCalibrationCold ChainNewResidentialTemperature C/FThermoSwitch - AscendingThermoSwitch - DescendingTT Verified
FREALM013P02: Freeze Warning Light with Magnetic Base, 14 Ft. Sensor Cable, and AC Power Supply
FREALM013P02

AC Powered Freeze Warn Light

Starts Flashing when BELOW 42°F

Notable Features

AC DC Power Adaptor2℃ AccuracyVisual AlertsNewResidentialThermoSwitch - DescendingTT Verified
SUPALM002: Temperature Alarm with Buzzer
SUPALM002

♨️ Audible Temperature Alarm – 120 Volt

Range: -10°F ~ 80°F

$150.00

Notable Features

A/C Power2℃ AccuracyAlerts, AudibleVisual AlertsCalibrationCold ChainContact ClosureNewTemperature FThermistor SensorTT Verified
Select up to 4 items to compare.
Select up to 4 items to compare.