Clip-On Freezer Thermometers
Monitor temperature in freezers, coolers, and storage areas with these thermometers.
The indicating color changes to red if the temperature gets too high for thermometers with a color changing temperature zone indicator, alerting you to make adjustments. Thermometers with a blinking temperature zone indicator will blink continuously to indicate that too high of a temperature has been reached.
Thermometers with a scale display are filled with mercury-free fluid for a quick response time. Thermometers with a dial or digital display make it easier to see small temperature fluctuations than those with a scale display.
NSF/ANSI 2 thermometers meet standards for food equipment. They show a blue indicating color when the temperature is in the safe zone for food.
Thermometers with a timer measure how long the temperature stays outside the safe zone, which helps you know if products are still viable after a power outage. Their min/max memory records the highest and lowest temperatures. When the temperature is in the safe zone for food, they show a green indicating color.
Fluid | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks | Resolution | Accuracy | Lg. | Ht. | Housing Material | Material | Color | Temperature Zone Indicator Type | Environment | Specifications Met | Includes | Each | |
| -20° to 80° F/ -30° to 27° C | 2° F/1° C | 1° F/1° C | ±2° F/ ±1° C | 1 1/4" | 5 7/8" | Plastic | Glycol | Red | Color Changing | Food Industry | NSF/ANSI 2 | __ | 0000000 | 000000 |
| -20° to 84° F/ -30° to 30° C | 2° F/2° C | 0.1° F/0.1° C | ±3° F/ ±1.5° C | 4 7/8" | 1 1/4" | Plastic | Diesel Fuel | Red | Color Changing | Food Industry | NSF/ANSI 2 | Two Suction Cups | 0000000 | 0000 |
| Temperature Range | Graduation Marks | Accuracy | Ht. | Dial Dia. | Housing Material | Temperature Zone Indicator Type | Environment | Specifications Met | Each | |
| -20° to 80° F/-30° to 30° C | 2° F/1° C | ±3° F/±1.5° C | 4" | 3" | Stainless Steel | Color Changing | Food Industry | NSF/ANSI 2 | 0000000 | 000000 |
| Temperature Range | Resolution | Accuracy | Lg. | Ht. | Dial Dia. | Housing Material | Batteries Included | Temperature Zone Indicator Type | Features | Includes | Each | |
| -4° to 140° F/-20° to 60° C | 0.1° F/0.1° C | ±2° F/±2° C | __ | 2 5/8" | 2 3/4" | Plastic | Yes | Color Changing | Min./Max. Memory, Timer | Magnet, Suction Cup | 0000000 | 000000 |
| -4° to 140° F/-20° to 60° C | 0.1° F/0.1° C | ±4° F/±2° C | 2 3/4" | 2 3/8" | __ | Plastic | Yes | Blinking | Min./Max. Memory | Magnet | 0000000 | 00000 |
Remote-Reading Magnetic-Back Thermometers with Calibration Certificate
Externally monitor the air temperature inside freezers, refrigerators, water baths, and incubators. These thermometers come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. They have a probe with a 10-ft. cable that connects to a magnetic-back external display. The probe is insulated in a bottle filled with mercury-free fluid to prevent false readings from rapid temperature changes such as opening freezer doors.
The display simultaneously shows the high, low, and current temperatures. These thermometers have a programmable alarm to indicate when temperature rises above or below your actuation point.
Material | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Accuracy | Resolution | Cable Lg., ft. | Probe Dia. | Response Time, sec. | Ht. | Wd. | Dp. | Housing | Probe | Cable | Fluid | Batteries Included | Each | |
For Use With Air | |||||||||||||||
| -58° to 158° F/-50° to 70° C | ±0.9° F/±0.5° C | 0.1/0.1 | 10 | 3/16" | 60 | 4 1/4" | 2 1/2" | 5/8" | Plastic | Glass | PVC Plastic | Glycol | Yes | 0000000 | 000000 |
| -58° to 158° F/-50° to 70° C | ±1.8° F/±1.0° C | 1/1 | 10 | 3/16" | 60 | 4 1/4" | 2 3/4" | 3/4" | Plastic | Glass | PVC Plastic | Glycol | Yes | 0000000 | 00000 |
Remote-Reading Panel-Mount Thermometers
Monitor the temperature of difficult-to-access system components from a distance. The probe is connected to a cable, so the dial can be mounted away from your system.
Thermometers that meet NSF/ANSI standards are for use in food processing and preparation areas.
Probe | Mtg. Holes | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dial Dia. | Cable Lg., ft. | Lg. | Dia. | Panel Cutout Dia. | Flange OD | Bolt Circle Dia. | No. of | Dia. | Housing | Probe | Temperature Range | Specifications Met | Each | |
Front Flange Mount | ||||||||||||||
| 2" | 4 | 2 1/2" | 0.312" | 3" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 000000 |
| 2" | 20 | 4" | 3/8" | 3" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | __ | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 0.312" | 3 1/2" | 3 1/2" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 3/8" | 2 5/8" | 3 1/2" | 3 3/16" | 3 | 5/32" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | __ | 00000000 | 00000 |
Back Flange Mount | ||||||||||||||
| 2" | 4 | 2 1/2" | 0.314" | 3 1/2" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2" | 4 | 2 1/2" | 3/8" | 2 1/16" | 2 15/16" | 2 9/16" | 3 | 9/64" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 3/8" | 2 5/8" | 3 1/2" | 3 3/16" | 3 | 11/64" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | __ | 00000000 | 00000 |
| 4 1/2" | 4 | 3 1/2" | 3/8" | 4 5/8" | 5 7/8" | 5 3/8" | 3 | 7/32" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | __ | 00000000 | 000000 |
Remote-Reading Panel-Mount Freezer Thermometers with Audible Alarm
Protect temperature-sensitive materials in refrigerators and freezers with one of these thermometers that sound an alarm and flash the display when temperature rises above your activation point. Alarm requires a power supply (sold separately).
Probe | Mtg. Holes | For Panel Cutout | Input Voltage | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Actuation Point Temperature Range | Resolution | Accuracy | Cable Lg., ft. | Dia. | Lg. | No. of | Dia. | Fasteners Included | Ht. | Wd. | Ht. | Wd. | AC | DC | Electrical Connection | Frequency, Hz | Each | |
| -25° F to 99° F/-32° C to 38° C | -15° F to 50° F/-26° C to 10° C | 1/1 | ±3° F | 6 | 3/8" | 7/8" | 2 | 7/32" | No | 3 7/8" | 2 7/8" | 5" | 3 1/8" | 10.5 to 28 | 12 to 28 | Wire Leads | 60 | 000000 | 0000000 |
| 12V AC Output/120V AC Input Power Supply | 0000000 | Each | 000000 |