20 Best Ground Leak Detector [2022]

Are you looking for the best Ground Leak Detector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Ground Leak Detector.

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# Preview Product
1 General Tools Digital Moisture Meter MMD7NP - Humidity Sensor- Pinless and Non-Invasive General Tools Digital Moisture Meter MMD7NP - Humidity Sensor- Pinless and Non-Invasive
2 Floor Water Sensor for Flood and Leak Detection (6 ft) Floor Water Sensor for Flood and Leak Detection (6 ft)
3 Leakmaster BLUEDYE8OZ Pool DYE Leak Detection, Blue Leakmaster BLUEDYE8OZ Pool DYE Leak Detection, Blue
4 BLACK+DECKER Thermal Leak Detector (TLD100) BLACK+DECKER Thermal Leak Detector (TLD100)
5 Leakmaster Pre-Filled Dye Tester for Finding Pool/Spa Leaks Leakmaster Pre-Filled Dye Tester for Finding Pool/Spa Leaks
6 Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
7 Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak and... Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak...
8 Instapark Water Alarm, 120dB Loud Alarm Audio and Bright red and Yellow LED Flashing, Low Battery... Instapark Water Alarm, 120dB Loud Alarm Audio and Bright red and Yellow LED Flashing, Low Battery...
9 THIRDREALITY Zigbee Water Leak Sensor,Build-in 120 dB Siren Alarm, App/Email Notifications Enabled... THIRDREALITY Zigbee Water Leak Sensor,Build-in 120 dB Siren Alarm, App/Email Notifications...
10 REALHUNLEE Auto Air Conditioner Leak Detector Tool Flashlight Oil AC Dye Leak Test Detection Kit Pro... REALHUNLEE Auto Air Conditioner Leak Detector Tool Flashlight Oil AC Dye Leak Test Detection Kit...
11 allsun Ultrasonic Detect Tool Stethoscope Gas Liquid Leak Detector Trouble Shooting Tester Noise... allsun Ultrasonic Detect Tool Stethoscope Gas Liquid Leak Detector Trouble Shooting Tester Noise...
12 Fix A Leak Pool Leak Sealer - 32 oz Fix A Leak Pool Leak Sealer - 32 oz
13 General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit... General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type,...
14 Wood Moisture Meter, 2 in 1 Pin & Pinless Moisture Tester, Dr.meter Digital Dampness Moisture Sensor... Wood Moisture Meter, 2 in 1 Pin & Pinless Moisture Tester, Dr.meter Digital Dampness Moisture...
15 Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display,... Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD...
16 Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip... Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip...
17 Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector
18 Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip Alerts... Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip...
19 Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert
20 Moen 920-005 Flo Smart Water Leak Detector, White, 3-Pack Moen 920-005 Flo Smart Water Leak Detector, White, 3-Pack
Bestseller No. 1
General Tools Digital Moisture Meter MMD7NP - Humidity Sensor- Pinless and Non-Invasive
  • WOOD MOISTURE METER: Prevent water and moisture build-up with our humidity reader. It can quickly determine what level of remediation is needed to...
  • PROTECT YOUR WORK SURFACE: This tool has no pins, so it won't mar, scratch, or damage walls. It features auto-calibrating, a 2" diagonal backlit LCD...
  • DEEP READER: It can read the levels up to 3/4" (19mm) deep into the surface with a broad measurement range of 0 to 53% for softwood, 0 to 35% for...
  • MOLD DETECTOR: Early prevention is vital when stopping mold formation. Check and test suspicious water stains around the house to determine if the...
  • GENERAL TOOLS: We have been a recognized leader in the innovation, design, and development of specialized precision tools for many years. We encourage...
Bestseller No. 2
Floor Water Sensor for Flood and Leak Detection (6 ft)
  • Liquid Detection Sensor for Alarm Systems and / or Home Electronic Projects
  • 6 Feet Of Cable, 2 Mounting Screws, and Instructions
  • Compatible with Level Sense Devices
  • Perfect for Water Heater / Utility Room Leak Detection
  • Integrates Directly with Most Home Security Systems
SaleBestseller No. 3
Leakmaster BLUEDYE8OZ Pool DYE Leak Detection, Blue
  • Trusted Pool Leak Finder - Identify the precise location of structural pool leaks in your system
  • Precision Locating - 6” plastic needle allows for precise dye placement without creating unwanted water currents.
  • Professional Grade: Concentrated dye holds together underwater - Longtime favorite of Swimming Pool Leak Detector Pros.
  • Finally Solves #1 Complaint of DIYers! - Enough dye! 8 oz bottle provides approximately 40 refills of syringe to adequately test all areas of your...
  • Easy refill - Flip top lid allows for spill-free refilling of dye tester.
SaleBestseller No. 4
BLACK+DECKER Thermal Leak Detector (TLD100)
  • Uses infrared sensors to measure surface temperatures. It performs within the ranges as specified for home repair use and should not be used to check...
  • Helps homeowners track down power-draining drafts
  • Sold with a 5-step guide to fixing basic energy leaks and comes with the thermal leak detector
  • Plugging leaks can save up to 20 percent on heating and cooling costs. Plastic housing with ergonomically formed grip for ease of use
Bestseller No. 5
Leakmaster Pre-Filled Dye Tester for Finding Pool/Spa Leaks
  • Leakmaster Pre-Filled Dye Tester For Finding Pool/Spa Leaks
  • Finding Leaks
  • Leakmaster Pre-Filled Dye Tester
  • Leaks for Pool or/and Spa
  • Dye Tester
Bestseller No. 6
Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
  • Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure
  • Easy installation - plug can be installed in any outlet of your home; or use the attached extension cord to place on a table or shelf
  • Peace of mind - when CO detection is normal, a red dot appears in the lower right corner & blinks; includes a test button
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • UL Certified, 10-year limited warranty
Bestseller No. 7
Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak and...
  • Real-time Alerts: Connect the gateway to WiFi, and the water leak detector will instantly send emails, App notifications & alerts to your phone when...
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB water alarm is loud enough to be heard. Press the Mute button to silence the...
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use the...
  • Connects to Multiple Sensors: WiFi connection gateway has a stronger and more stable signal transmission & lets you connect with multiple sensors...
  • IP66 Waterproof : The completely sealed IP66 waterproof design allows for extended use in high moisture areas. Note: The water leak detector only...
Bestseller No. 8
Instapark Water Alarm, 120dB Loud Alarm Audio and Bright red and Yellow LED Flashing, Low Battery...
  • NEW DESIGN - The new water leak alarm launched in 2019. It has a super strong alert sound of 120db. In addition, it has alternating red and yellow LED...
  • BATTERY OPERATED - This device uses 3 AAA batteries. On standby mode, the red LED light will flash every 30s to notify you that it’s on standby.
  • LOW BATTERY ALERT - When the water leak alarm has low battery and needs to be replaced, it will notify you by making a short buzzer sound and flashing...
  • EASY TO USE BATTERY COMPARTMENT - Easy to use battery compartment requires no tools. It’s super easy to open and replace the battery.
  • SENSOR CABLE - The water detector sensor is located at the end of the 4-foot (48-inch) cable. Ideal for placing the sensor in hard to reach areas.
Bestseller No. 9
THIRDREALITY Zigbee Water Leak Sensor,Build-in 120 dB Siren Alarm, App/Email Notifications Enabled...
  • HASSLE-FREE SET UP AND FIT ANYWHERE: Setup is super easy, just place it wherever you want. With a compact design and optional small size, you are able...
  • INSTANT ALARMS: After Water Leak Sensor setup is successful, the Third Reality APP will push APP and free Email notifications to you and the sensor...
  • APP FUNCTION:In the device detail page, Third Reality APP also displays the battery level, sensor’s real-time status and history view etc.
  • 3-YEAR LONG BATTERY LIFE: Water Leak Sensor uses two AAA 1.5V Alkaline batteries for power, and the batteries are easy to replace.
  • APARTMENT AND HOTEL MANAGER FRIENDLY: Connected to the Third Reality Hub/Smart Speaker, Water Leak Sensor can be monitored not only through the Third...
SaleBestseller No. 10
REALHUNLEE Auto Air Conditioner Leak Detector Tool Flashlight Oil AC Dye Leak Test Detection Kit Pro...
  • 【Professional Grade & High Accuracy】-- Pro High-intensity true leak detection flashlight, INCLUDE GLASSES! 12.3 W 385-395nm leak detection...
  • 【Save Your Money & Time】 -- Works with all types of U*V leak detection dye! Pinpoint the origin of leaks of ANY kind with this Auto Air...
  • 【Wide Range of Applications & Durable】 -- This u*v Contamination and Leaks detector flashlight is a great helper for your life -- Authenticate...
  • 【Long Running Time & Durable】-- Car Leak Detector Flashlight is Premium Aluminum Construction with anti abrasive surface treatment, non-slip...
  • 【No Risk Purchase & 1-Year Money-Back Guarantee】-- This Car AC Leak Detection Flashlight Kit comes with 100% Satisfaction Guarantee! We will give...
Bestseller No. 11
allsun Ultrasonic Detect Tool Stethoscope Gas Liquid Leak Detector Trouble Shooting Tester Noise...
  • 【WHAT YOU GET】This noise detector is consists of an ultrasound receiver, a tone generator, an air probe, a contact probe and a headphone. Please...
  • 【WIDELY APPLICATION】The electronic stethoscopes is a very useful diagnostic test tool which can reduce downtime and maintenance related costs of...
  • 【THE RECEIVER PERFORMANCE】allsun pro ultrasonic leak is mechanics electronic stethoscope, the receiver is sensitive to ultrasonic in the frequency...
  • 【ACCURATE & RELIABLE】Stethoscope digital leak detector,the 30cm air probe serves to extend reach or to facilitate isolating a leak among multiple...
  • 【TONE GENERATOR PERFORMANCE】Ultrasonic leak detector,the Tone Generator emits a warble output centered at 40kHz for use in testing seal integrity...
SaleBestseller No. 12
Fix A Leak Pool Leak Sealer - 32 oz
  • Finds and fixes leaks fast
  • Permanently seals leaks and holes up to 1/8 inch in diameter in most any material including plumbing
  • Spa Dosage: 8 oz. per 1,000 gallons, Pool Dosage: 1 qt. per 22,000 gallons
SaleBestseller No. 13
General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit...
  • HUMIDITY SENSOR: Our handy meter tool can quickly determine what level of remediation is needed to keep your family safe from black mold. High levels...
  • WATER LEAK DETECTOR: Finding the moisture content in your wood or drywall is the first step in early prevention. Continuously check and test...
  • MOISTURE READER: The mold test features large 0.3" high digits in a backlit LCD for quick and easy detecting. Our mildew scanner includes extra 8mm...
  • MOLD TESTER: For an accurate test read, stick the stainless steel pins into the surface of what you're measuring. The gauge has a broad range of 5 -...
  • GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service....
Bestseller No. 14
Wood Moisture Meter, 2 in 1 Pin & Pinless Moisture Tester, Dr.meter Digital Dampness Moisture Sensor...
  • ▶ 【2-in-1 Moisture Meter】The 2-in-1 Dr.meter moisture meter offers ideal dual functions of pin-type and pinless scanning in one. The pinless...
  • ▶ 【Wide Measuring Range】Different measurement modes correspond to different measurement ranges. In the pin-type mode: wood: 5%-50%, building...
  • ▶ 【Over-range Alert】There are four pinless scanning modes of softwood, hardwood, gypsum board and concrete. The general algorithm has been...
  • ▶ 【Current Ambient Temperature Measurement】The Dr.meter intelligent wood moisture meter can not only measure the humidity of wood and building...
  • ▶ 【User-friendly Design】Designed with green backlight display, reading hold on function and measurement signal bar display for more intuitive...
Bestseller No. 15
Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display,...
  • 【DETECTS MANY KINDS OF COMBUSTIBLE GASES】 Detects a large number of flammable gases, like methane, natural gas, propane, butane, ethane, coal gas,...
  • 【HIGH SENSITIVE AND QUICK RESPONSE】Has two sensitivity settings instead of a knob like the other handheld detectors,Quick response within 5...
  • 【AUDIBLE & VISUAL ALARM】Alarms continuously with 85dB tone and LCD light turn red when detecting gas leak. has a digital backlight LCD screen,...
  • 【COMPACT & PORTABLE】Has an easy-to-understand interface with its on/off and sensitivity button, customers can operate the device with one hand....
  • 【WIDE APPLICATION】Hold this handheld detector in the area where you think there might be a leak and wait for the device to display the current gas...
Bestseller No. 16
Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip...
  • Dripping and Leaking Alarm: Besides 2 groups of backwater detector sensor probes, each detector also has 1 group of front probes for pipe...
  • Wireless and Easy to Use: No wire or setup required, the mini size allows you to put it on any place where the water leak may be happening. With kit...
  • Adjustable Alarm Audio: Each water leak detector features an 0-100 dB adjustable alarm audio. Loud enough to be heard even if leak happens in...
  • Low Battery Alert: The water sensor alarm will beep and flash a red light when a battery is low, or press the button on it to test the battery level.
  • IP66 Waterproof: The completely sealed waterproof design allows for extended use in high moisture areas.
SaleBestseller No. 17
Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector
  • Detect Various Flammable Gases: Portable Natural gas sniffer and tester is used to locate exact gas leak for various combustible gas, such as methane,...
  • Detection Range: Approximately 50 to 10,000 ppm (Based on Methane), instant response once encounter leakage points.
  • Easy-to-Use Gas Leak Detector: Powered by 3 AAA batteries (Not included), 12 inch bendable gooseneck can locate and detect the gas leaks even in...
  • Sound and Visual Gas Alarm: UL2075 Certified. Six red LED’s (visual) and 85dB audible alerts once encounter gas leakage along pipeline or around the...
  • Original Design and Lifetime Technical Support: Design patent and certifications are applied to make sure the product quality and uniqueness....
Bestseller No. 18
Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip Alerts...
  • Real-time Alerts: Connect the gateway to WiFi and instantly receive app notifications and alerts to your phone, plus emails to your inbox, when water...
  • Loud Alarm with Mute: When WiFi notifications are unavailable or an audible alert is needed, the 100dB on-device alarm can play throughout the home....
  • Drip and Leak Sensors: Each water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use...
  • Connect More Sensors: The WiFi Connection Gateway provides strong and stable signal transmission & lets you connect up to 10 sensors simultaneously...
  • IP66 Waterproof&Low Battery Alerts: The completely sealed IP66 waterproof design allows for extended use in high moisture environments. The water...
SaleBestseller No. 19
Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert
  • Fire and CO detector in 1 unit with alert modes, LED lights, and voice alarm, that states, "Fire. Fire.", "Warning. Carbon Monoxide.", or "Low...
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Test-Hush Feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty
Bestseller No. 20
Moen 920-005 Flo Smart Water Leak Detector, White, 3-Pack
  • PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for potential water damage, such as a flooding basement,...
  • 24/7 PROTECTION: Smart technology detects leaks to help reduce the risk of water damage by providing 24/7 monitoring
  • REAL-TIME NOTIFICATIONS: Connects to the Moen Smart Water App to notify you of moisture through notifications to their smartphone. The Moen Smart...
  • WHOLE HOME PROTECTION: Offers the ability to use and connect multiple detectors for whole-home protection. Available in single or multi-packs,...
  • COMPATIBILITY: Use the Smart Leak Detector as a standalone monitoring device or connect it to the Flo Smart Water Monitor and Shutoff (sold...

Having trouble finding a great Ground Leak Detector?

This problem is well understood by us because we have gone through the entire Ground Leak Detector research process ourselves, which is why we have put together a comprehensive list of the best Ground Leak Detectors available in the market today.

After hours of searching and using all the models on the market, we have found the best Ground Leak Detector for 2022. See our ranking below!

How Do You Buy The Best Ground Leak Detector?

Do you get stressed out thinking about shopping for a great Ground Leak Detector? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Ground Leak Detector, which is why we have assembled a comprehensive list of the greatest Ground Leak Detector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Ground Leak Detector that you consider buying. Your questions might include the following:

  • Is it worth buying an Ground Leak Detector?
  • What benefits are there with buying an Ground Leak Detector?
  • What factors deserve consideration when shopping for an effective Ground Leak Detector?
  • Why is it crucial to invest in any Ground Leak Detector, much less the best one?
  • Which Ground Leak Detector are good in the current market?
  • Where can you find information like this about Ground Leak Detector?

We’re convinced that you likely have far more questions than just these regarding Ground Leak Detector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Ground Leak Detector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Ground Leak Detector. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Ground Leak Detector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Ground Leak Detector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Ground Leak Detector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Ground Leak Detector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Ground Leak Detector.
  5. Customer Ratings: Number ratings grade Ground Leak Detector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Ground Leak Detector.
  7. Product Quality: You don’t always get what you pay for with an Ground Leak Detector, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Ground Leak Detector is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Ground Leak Detector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Ground Leak Detector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How do I choose the best water leak detectors?

A: Standalone models sit on the ground, whereas detectors with probe water sensors connect to a cable and are better for fitting into tight spaces, such as behind water heaters. The best water leak detectors trigger a high-decibel alarm, send notifications to your smart devices and automatically shut off water to prevent damage.

Q: What kind of gas leak detector do I Need?

A: A versatile gas leak detector will assist you in finding leaks from multiple combustible gases, including methane, natural gas, propane, and more. The CD100A Combustible Gas Leak Detector from UEi Test Instruments is a top choice for homeowners looking for a handheld and easily operated device. The UEi CD100A uses a semiconductor sensor …

Q: Why install a leak detector?

A: If water damage is caused by neglect, insufficient maintenance or natural causes, you probably won’t be covered. Installing a leak detector is one of the best ways to be proactive and prevent water damage. What causes water leaks?

Q: What is an ultrasonic water leak detector?

A: The 2M Ultrasonic underground water leak detector is a lightweight, hand-held device that detects leaks in steel pipe, PVC, PE and PEX pipes. The 2M Ultrasonic detector utilizes the same professional-grade technology that water supply companies, heating companies and construction companies use to detect leaks.