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Detector Signal Type Detector Signal Type |
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Material Material |
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Color Color |
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Sound Pattern Sound Pattern |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Use With For Use With |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Maximum Amount of Water Treated Maximum Amountof Water Treated |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Cover Type Cover Type |
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Operating System Compatibility Operating SystemCompatibility |
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About Sound Levels
To choose an alarm or speaker that’s loud enough, first determine the decibel (dB) rating of background noise.
More
Water Overflow Buzzers

When water contacts the sensor, it triggers a buzzer to alert personnel to a leak or overflow hazard. Frequently used to monitor sinks, pipe lines, tubs, and sump pumps.
Volume | Sound Pattern | Ht. | Wd. | Dp. | Cord Lg., ft. | Material | Batteries Included | No. of Batteries Required | Battery Size | Includes | Each | |
96 dB @ 1 ft. | Pulse | 3 1/4" | 2 1/4" | 7/8" | 5 | Plastic | No | 3 | AAA | Hook and Loop Mounting Tape | 0000000 | 000000 |
Wi-Fi Enabled Water Overflow and Freeze Detectors
Keep an eye on leaks, overflow, and temperature changes near your equipment, even when you’re offsite. These detectors connect to your Wi-Fi to send alerts about moisture, temperature, and humidity to your smartphone or tablet. Place them near tanks and tubs to watch for overflow, or near sump pumps and pipe lines to monitor temperatures and prevent frozen pipes. When water touches one of the sensors on the detector, a buzzer also goes off, alerting anyone nearby. Rated IP44, these detectors are protected from objects larger than 1mm, such as wires, and from water splashing in any direction.
Download an app onto your smart device to program temperature and humidity ranges and set up alerts. You can also create reports that show changes in temperature and humidity over time.
To extend the area they monitor, these detectors come with a detachable cable sensor that senses moisture along its entire surface. Swap in replacement cable sensors for worn sensors, or link several together to wrap around large equipment or trace the path of a pipe. Extend them up to 500 feet from detectors.


Volume | Sound Pattern | Wd. | Ht. | Dp. | Cord Lg., ft. | Material | Batteries Included | Sensor Location | Operating System Compatibility | Includes | Each | |
100 dBA @ 1 ft. | Continuous | 3" | 3" | 1 1/4" | 5 | Plastic | Yes | Bottom | Android 4.3 or Later, iOS 8 or Later | Detachable Cable Sensor, Mounting Screws | 0000000 | 0000000 |

Lg., ft. | Each | |
5 | 0000000 | 000000 |
Leak-Detecting Dye for Water Systems






Easy-to-see colors enable you to visually inspect for leaks without ultraviolet light.
One gallon of water occupies 0.1337 cubic ft. Calculate the number of gallons a tank holds by dividing the tank volume by 0.1337.
Fluorescent dye can be enhanced with a UV flashlight.
Tablets are easy to use for small volumes of water, such as toilets and septic systems. They dissolve in five minutes. Tablets that come in a packet include instructions for detecting a toilet leak.
Liquid is a good choice for larger volumes of water, such as sewers. It disperses faster than tablets and powder.
Powder is the best choice for the largest volumes of water, such as ponds, piping systems in power plants, and cooling towers.
Container | |||||||||
---|---|---|---|---|---|---|---|---|---|
Color | Max. Amount of Water Treated, gal. | No. of Tablets | Size | Net Weight | Type | Specifications Met | Includes | Each | |
Tablets | |||||||||
Blue | 4 | 2 | __ | __ | Packet | NSF/ANSI 60 | Instructions | 0000000 | 00000 |
Blue | 4,000 | 200 | __ | __ | Jar | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Orange | 7,000 | 200 | __ | __ | Jar | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Red | 12,000 | 200 | __ | __ | Jar | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Yellow/Green | 12,000 | 200 | __ | __ | Jar | NSF/ANSI 60 | __ | 0000000 | 00000 |
Liquid | |||||||||
Blue | 12,500 | __ | 1 pt. | __ | Bottle | NSF/ANSI 60 | __ | 0000000 | 00000 |
Blue | 100,000 | __ | 1 gal. | __ | Jug | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Orange | 4,000 | __ | 1 pt. | __ | Bottle | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Orange | 32,000 | __ | 1 gal. | __ | Jug | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Red | 3,125 | __ | 1 pt. | __ | Bottle | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Red | 25,000 | __ | 1 gal. | __ | Jug | NSF/ANSI 60 | __ | 0000000 | 000000 |
Fluorescent Yellow/Green | 12,500 | __ | 1 pt. | __ | Bottle | NSF/ANSI 60 | __ | 0000000 | 00000 |
Fluorescent Yellow/Green | 100,000 | __ | 1 gal. | __ | Jug | NSF/ANSI 60 | __ | 0000000 | 00000 |
Powder | |||||||||
Fluorescent Red | 60,000 | __ | __ | 1 lbs. | Jar | NSF/ANSI 60 | __ | 0000000 | 000000 |
Fluorescent Yellow/Green | 120,000 | __ | __ | 1 lbs. | Jar | NSF/ANSI 60 | __ | 0000000 | 000000 |
UV Mini Flashlight for Fluorescent Dye | 000000 | Each | 000000 |
Leak-Detecting Dye for Hydraulic Systems
Easy-to-see colors enable you to visually inspect for leaks without ultraviolet light.
Use 1 fl. oz. of dye for every 50 gallons of oil, solvent, wax, or other industrial fluid you're inspecting.
Fluorescent red dye can be enhanced with a UV flashlight.
See-Through Leak-Detecting Pipe Flange Covers

The clear plastic center permits easy visual inspection, and the wrap-around design contains acid and caustic pipe leaks, protecting personnel and equipment.
For Pipe Size | For Actual Pipe OD | For Max. Pipe Flange Pressure, psi | Max. Temp., ° F | Material | Color | For Use Outdoors | Each | |
1/2 | 27/32" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 000000 |
3/4 | 1 3/64" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
1 | 1 5/16" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
1 1/2 | 1 29/32" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
2 | 2 3/8" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
3 | 3 1/2" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
4 | 4 1/2" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
6 | 6 5/8" | 150 | 300° | Plastic | Orange | Yes | 00000000 | 00000 |
Leak-Detecting Pipe Flange Covers with pH Patch

When a tiny amount of liquid makes contact with the pH patch, it changes color to indicate a leak. Patch is orange when neutral. The wrap-around design of these covers contains acid and caustic pipe leaks, protecting personnel and equipment.
PTFE-coated fiberglass covers are highly resistant to acids, alkalies, and most chemicals except hydrofluoric acid.
For Pipe Size | For Actual Pipe OD | For Max. Pipe Flange Pressure, psi | Max. Temp., ° F | For Use Outdoors | Each | |
Plastic | ||||||
---|---|---|---|---|---|---|
Brown | ||||||
1/2 | 27/32" | 150 | 140° | Yes | 0000000 | 000000 |
3/4 | 1 3/64" | 150 | 140° | Yes | 0000000 | 00000 |
1 | 1 5/16" | 150 | 140° | Yes | 0000000 | 00000 |
1 1/2 | 1 29/32" | 150 | 140° | Yes | 0000000 | 00000 |
2 | 2 3/8" | 150 | 140° | Yes | 0000000 | 00000 |
3 | 3 1/2" | 150 | 140° | Yes | 0000000 | 00000 |
4 | 4 1/2" | 150 | 140° | Yes | 0000000 | 00000 |
6 | 6 5/8" | 150 | 140° | Yes | 0000000 | 00000 |
Red | ||||||
1/2 | 27/32" | 150 | 140° | Yes | 0000000 | 0000 |
3/4 | 1 3/64" | 150 | 140° | Yes | 0000000 | 00000 |
1 | 1 5/16" | 150 | 140° | Yes | 0000000 | 00000 |
1 1/2 | 1 29/32" | 150 | 140° | Yes | 0000000 | 00000 |
2 | 2 3/8" | 150 | 140° | Yes | 0000000 | 00000 |
3 | 3 1/2" | 150 | 140° | Yes | 0000000 | 00000 |
4 | 4 1/2" | 150 | 140° | Yes | 0000000 | 00000 |
6 | 6 5/8" | 150 | 140° | Yes | 0000000 | 00000 |
White | ||||||
1/2 | 27/32" | 150 | 140° | Yes | 0000000 | 0000 |
3/4 | 1 3/64" | 150 | 140° | Yes | 0000000 | 00000 |
1 | 1 5/16" | 150 | 140° | Yes | 0000000 | 00000 |
1 1/2 | 1 29/32" | 150 | 140° | Yes | 0000000 | 00000 |
2 | 2 3/8" | 150 | 140° | Yes | 0000000 | 00000 |
3 | 3 1/2" | 150 | 140° | Yes | 0000000 | 00000 |
4 | 4 1/2" | 150 | 140° | Yes | 0000000 | 00000 |
6 | 6 5/8" | 150 | 140° | Yes | 0000000 | 00000 |
PTFE-Coated Fiberglass | ||||||
Beige | ||||||
1/2 | 27/32" | 150 | 450° | Yes | 0000000 | 00000 |
3/4 | 1 3/64" | 150 | 450° | Yes | 0000000 | 00000 |
1 | 1 5/16" | 150 | 450° | Yes | 0000000 | 00000 |
1 1/2 | 1 29/32" | 150 | 450° | Yes | 0000000 | 00000 |
2 | 2 3/8" | 150 | 450° | Yes | 0000000 | 00000 |
3 | 3 1/2" | 150 | 450° | Yes | 0000000 | 00000 |
4 | 4 1/2" | 150 | 450° | Yes | 0000000 | 00000 |
6 | 6 5/8" | 150 | 450° | Yes | 0000000 | 00000 |
Replacement pH Patches (Pkg. of 10) | 0000000 | Pkg. | 000000 |
Noise-Filtering Stethoscopes

Detect mechanical problems and leaks—headphones reduce background noise so you can isolate individual sounds. Use the 9" flexible probe on its own for general detection. Attach the 5" probe extension to detect faint sounds and vibration and access hard-to-reach areas.
Vibration Meters with Stethoscopes

In addition to measuring vibration, you can listen to and record machine performance. The magnetic base allows you to mount the probe on a machine for constant readings.
Measures | Vibration Range, cpm | Acceleration Range, g | Frequency Range, Hz | Velocity Range, in./sec. | Accuracy | Temp. Range, °F | Probe Lg. | Batteries Included | Container Type | Each | |
Vibration, Acceleration, Frequency, Velocity | 600-600,000 | 0.01-19.99 | 10-10,000 | 0.01-19.99 | ±2% | -10° to 120° | 4 1/2" | Yes | Case | 000000 | 000000000 |