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Adjustable Framing Tools, Upgrade 16 Stud Framing Tool, Precision Stud…

$29.99
From the brand 16 stud framing tool stud spacer framing tool 16 on center16 stud framing tool stud spacer framing tool 16 on center studmaster 16 framing tool stud spacer framing tool 16 on centerstudmaster 16 framing tool stud spacer framing tool 16 on center

Founded by a team of dedicated professionals with decades of experience in the construction industry, MARKETTY was born out of the desire to revolutionize the way we approach framing and carpentry.

With a focus on quality, reliability, and user-friendliness, each MARKETTY product is meticulously designed and rigorously tested to ensure optimum performance in real-world scenarios.

precision framing tool stud spacer framing tool 16 on center framing toolsprecision framing tool stud spacer framing tool 16 on center framing tools 16 stud framing tool 16 stud framing tool 16 stud framing tool framing tools16 stud framing tool framing tools
Package Dimensions ‏ : ‎ 18.3 x 5.5 x 3.2 inches; 4.15 Pounds
Date First Available ‏ : ‎ January 17, 2024
Manufacturer ‏ : ‎ MARKETTY
ASIN ‏ : ‎ B0CSJRMGVY
Country of Origin ‏ : ‎ China

Adjustable Compatibility - With adjustable slots accommodating various widths of wood (1.2in-2.2in), 16 framing spacing tool ensures compatibility with different types of lumber. The built-in scale provides precise measurements, offering versatility and ease of use.
Secure & Comfortable - Featuring three plastic tightening heads, MARKETTY 16 stud framing tool ensures a secure grip on wood pieces, even during elevated tasks, preventing potential hazards. Designed with ergonomic handles that perfectly fit the hand, bidding farewell to discomfort and tension during framing tasks.
Precision & Time-saving - Boost efficiency by up to 60% with framing tools. Say goodbye to tedious measurements and errors in framing work. Precision framing tool's 16-inch center stud layout minimizes mistakes and expedites framing tasks, saving you valuable time and effort.
Ease of Use - Achieving precise framing has never been easier. Simply slide the bolts into place, and MARKETTY stud spacer framing tool acts as a clamp, effortlessly securing the frame to the top plate. The bolts hold the wood firmly in place, ensuring stability during the fastening process.
Durable Construction - Crafted from solid cast aluminum material, 16 stud framing tool is rust-resistant and highly durable. Its robust construction withstands the rigors of construction projects, guaranteeing reliable use over time.

bnowi Home DIY tools Universal Socket Wrench Auto Adjustable Size(7-19…

$21.99

【 EASY OPERATION】Universal socket with strong magnetic Screwdriver, and Bendable Extension Cable for corner to drive screw with screwdriver replaceable head, with those tools, your work will be easier, Ideal for women and DIY.
【 UNIVERSAL SOCKET 】Unique design of this universal socket can automatically adjust to any size or shape, suitable for standard 1/4 to 3/4 inches and metric 7mm to 19mm screws, nuts, and blots, meeting all your needs. Compact and portable to anywhere you want.
【 SCREWDRIVER 20PCS/SET】Different screw hat, you need different driver.
【 STRONG MAGNETIC SCREWDRIVER】 Strong magnetic can keep the screws from dropping, and fixed the position of screw, in case of over drilling.
【 BENDABLE EXTENSION CABLE】 This cable can be bent, twisted and rotated at many different angles. It can be drilled into a small space, in a variety of gaps, rather than your hand, flexible installation work. Let this flexible drill bit extension tool help you solve more problems quickly.

DURATECH Universal Wrench Set, Adjustable Wrench Set, SAE & Metric, 8-…

$21.99
From the brand 1 1

Combination Wrench Set

Ratcheting Wrench Set

Adjustable Wrench Set


Drop forged, heat treated, double thread, mirror polish, and electroplating. Exceeds ANSI specifications.
Different sizes meet your different needs. The 8-inch universal wrench fits both standard 3/16 '' to 5/8 '' and metric 5mm to 16mm nuts and bolts; 10-inch universal wrench fits both standard 11/16 '' to 1-1/16 '' and metric 17mm to 27mm nuts and bolts, adjust the size by moving the middle push block.
The working torque reaches 1.2 times of the American standard of the double box end wrench, and the destruction torque reaches 1.4 times of the American standard of the double box end wrench.
Specialized wrench design allows work on multiple types of fasteners including 6-point, 12-point, square, E-Torx, triangle, and most rounded out fasteners.
This wrench can do both American standard and Metric. With this total wrench you can do so many thing without the need of changing wrenches of different sizes since this multi facet.
Free replacement insures your DURATECH Wrenches purchase against manufacturer defects.

Endoscope Camera with Light, 1920P HD Borescope with 8 Adjustable LED …

$30.99
Product Description endoscope camera with light snake camera endoscope camera with light snake camera

Kinpthy's endoscope is an industrial borescope that can be directly connected to a mobile phone with a high-definition camera.

When in use, the product is directly connected to the mobile phone interface, and the picture can be displayed on the 'SUP-ANESOK' APP, it supports the functions of taking pictures and recording video.

This snake camera is equipped with an HD camera with a 7.9mm diameter of LED auxiliary lighting. The camera adopts a high-sensitivity chip, which can be used normally even in a dark working environment.

borescope inspection camera endoscope borescope inspection camera endoscope scope camera usb endoscope scope camera usb endoscope borescope borescope snake camera with light inspection camera with light snake camera with light inspection camera with light

FAQ:

1. APP does not display pictures

Check whether the camera light is on, if it is off, or if the interface is not in good contact, please re-plug it.

2. The product drawing is stuck

When the product is stuck, please keep the mobile phone's battery above 20%.

3. Imaging picture is not clear

The best imaging focal length of the product is: 2cm-10cm, please calibrate the distance from the object you are looking at, or clean the front of the camera with a clean alcohol cloth.

4. The camera is hot

It is usual for the camera to heat up, especially when the LED light of the camera is on at its highest brightness, but it does not affect normal use or service life.

snake inspection camera wire camera snake inspection camera wire camera

1. Setting 2. Connection status 3. Camera 4. File

5. Return 6. Screen rotation 90° 7. Take photos/ Record video 8. Album

9. Image comparison 10. Color / Black & White 11. Zoom in and out

12. Photo 13. Video 14. Generate PDF documents

Camera Resolution 1080P 1080P 1280P Lens waterproof ✓ ✓ ✓ Lens 1 2 2
1920P HD Resolution: Sewer camera with 7.9mm probe can inspect hard-to-reach places effortlessly. The 2.0MP HD endoscope can observe clear snapshot images (1920x1440 resolution) and high-quality video (1920x1440 resolution) at close range.
Easy Connection: This borescope inspection camera can be easily and quickly connected with IOS 9.0+ system devices through the interface. Search for 'SUP-ANESOK' in the APP store or scan the QR code to download the APP. With simple operations, you can view real-time images on the screen.
Semi-Rigid Cable & Waterproof Probe: Snake Camera can bend freely and remain semi-rigid. The 16.4ft semi-rigid cable unrolls and rolls up quickly, which provides a good mix of flexibility and rigidity. The IP67 waterproof design allows the camera to operate underwater up to 3.28 feet for 1 hour.
Wide Applications: Scope camera suitable for various scenes, such as inside the car or around the engine, inside the pipe inspection, or the house inspection mold, and wiring. The brightness-adjustable light enables you to obtain picture information even in dark environments. JcalTuddy
What You Get: Endoscope Camera *1, 16.4ft Semi-rigid Cable *1, Accessories: Magnet *1, Hook *1, Mirror *1, Protective Cap *1, Manual *1

Kasa Smart Ceiling Fan Control & Dimmer Switch | Adjustable 4-Speed Fa…

$42.66
【Comfort and convenience at your fingertips】Add comfort and convenience to your modern home—the Kasa Smart Fan Control & Light Dimmer allows you to control your fan and lights from anywhere using the Kasa Smart app or with voice commands using Apple HomeKit, Amazon Alexa, or Google Assistant. Its 2-in-1 functionality is designed to eliminate the inconvenience of pull chains and transform your old-fashioned ceiling fan light into a smart one! Choose from 4 fan speeds and adjust the light's brightness on a scale of 1 to 100 to set the perfect ambiance for any occasion. Schedule your lights and fan to turn on and off automatically to always enter a welcoming home and to deter burglars while you're away. Most importantly, have peace of mind both in and out of operation: featuring ETL certification, advanced safety features, and premium construction materials to prevent electrical overload and overheating.
Product Dimensions ‏ : ‎ 4.13 x 1.75 x 1.64 inches; 8.47 ounces
Item model number ‏ : ‎ KS240
Date First Available ‏ : ‎ February 14, 2024
Manufacturer ‏ : ‎ TP-Link
ASIN ‏ : ‎ B0CTDCQJVZ
Country of Origin ‏ : ‎ Vietnam

【4 Fan Speeds】 Tailor your airflow to your exact preferences by choosing from four fan speeds for the utmost comfort
【Adjustable Brightness】 Set the desired brightness of your light to curate the perfect ambiance for any occasion whether it's a cozy night in or a festive gathering
【Apple HomeKit Compatible】 Along with Amazon Alexa and Google Assistant, KS240 is compatible with Apple HomeKit and can be conveniently controlled using voice commands
【Schedule & Timer】 Schedule your light and fan to turn on and off automatically, so you can always come home to a well-lit, comfortable space, or even schedule them to turn on while you're away to deter burglars
【App Control】 Adjust fan speeds and set lighting levels from anywhere with the Kasa Smart app or Apple HomeKit app

Lamicall Adjustable Laptop Stand, Portable Laptop Riser, Aluminum Lapt…

$39.99
From the brand LamicallLamicall lamicalllamicall

NEW RELEASE

LamicallLamicall

For Phone

Stand your life, hold your phone in a stable way.

LamicallLamicall

For Tablet

Working well with your tablet in the office and home.

LamicallLamicall

For Headphones

Your headphones get ready for you at anytime.

LamicallLamicall

For Apple Watch

Stand your Apple watch for charging.

LamicallLamicall

For Air Vent

Hit the road, operate with single hand.

LamicallLamicall

For Headrest

Bring you great fun during long car journeys.

LamicallLamicall

Bike Mount Series

Enjoy a free and easy riding.

LamicallLamicall

Gooseneck Series

Enjoy wonderful life with elegant posture.

LamicallLamicall

Pillow Series

Offer you a cozy place to support your tablet.


Wide Compatibility: The laptop stand for desk is compatible with all laptops from 10" up to 17.3", such as Mac MacBook Pro 16 14 inch 2021 Air 12 13 15 inch 2018 2019 2020 Microsoft Surface Google Pixelbook Dell XPS HP Acer Chromebook and more 11inch - 17.3 inch laptop notebooks. Christmas Gifts Thanksgiving Present Regalos de Navidad.
Adjustable & Portable Design: The laptop riser can be easily adjusted to comfortable height and angle based on your actual need. Besides, you also can fold the laptop stand up to carry around for travel and business trips or store it in your laptop bag.
Upgrade Large Base: Made of high-quality aluminum alloy, the larger heavier base greatly improves the stability of the notebook stand. The laptop stand will never shaking, sliding and falling when you type on your laptop with this notebook holder.
Ergonomic Design: The MacBook air pro stand holder works as a raiser to elevate the laptop screen to your eye level. The office computer stand let you fix posture and relieves neck, shoulder and spinal pain, it's very comfortable for working at home, office and outdoor, make typing more easier.
Heat Dissipation: The multiple ventilation holes offers better ventilation and more airflow to cool your laptop and prevent from overheating and crashes. Anti-skid silicone and smooth edge can protects your laptop from sliding and scratches.

MOSISO 56 inch Shoulder Strap, Adjustable Thick Soft Universal Replace…

$9.99
From the brand 11 11

MOSISO brand was created in 2014.

MOSISO centers on protection and mobility to meet the demands of today’s creative and has remained the same ever since.

Our MOSISO products promote design simplicity and beautiful utility at the convergence of lifestyle and technology and have reached millions of customers all over the world.

Laptop Tote Bag

Laptop Shoulder Bag

Laptop Shoulder Bag

Compatible with iPad 10th Case

Other Bag


The comfort padded shoulder strap can be adjusted between 31.5 inch to 56 inch (80cm to 142 cm) in length, 1.5 inch in width. The easy adjustment in length allows for the perfect fit.
Extra long to help cover your entire shoulder. Adjustable replacement belt for handbags, totes, briefcases, computer bags, duffel bag, laptop case, laptop briefcase, outdoor sport bags, travel bag, messenger bags and other shoulder bags.
Easy on and off secure clips. Lightweight and portable, will less pain and fatigue on your shoulder. Non-slip surface prevents strap from sliding off shoulder.
The length can be adjusted according to the user's needs. Long enough for cross-body use.
Made of soft memory foam - no need to worry about it flattening quickly because of heavy bags.

Multi-function Universal Adjustable auto-ratcheting works as reversibl…

$39.00
Product Description MAGIC WRENCH MAGIC WRENCH

Magic Wrench is an Original Korean made multi-purpose self- adjust double heads ratcheting all in one wrench ( As Seen On TV ) that automatically adapt for tightening and loosening objects in a numerous range of sizes ( 9~45 mm ) and shapes with ratchet feature that allow a quick repeatedly clamps & releases done using one hand with better grip, it comes with plastic pouch for better protection and easy carrying and storage [ Special Design, Perfect Structure] Magic wrench is a heavy duty high quality tool

MAGIC WRENCH MAGIC WRENCH

PRODUCT FEATURE

MAGIC WRENCH MAGIC WRENCH

MAGIC WRENCH MAGIC WRENCH

MAGIC WRENCH MAGIC WRENCH

THREE POINT GRIP

Mechanical design insures three point grip for any object to make a perfect tight grip for it

RATCHET EFFECT

Internal plate spring for every jaw to bring a perfect ratchet effect for magic wrench

HIGH CARBON STEEL

Body is made of solid high carbon steel material coated with high end chrome finish

ADJUSTING WRENCH ADJUSTING WRENCH

PRODUCT ADVANTAGE

WRENCH WRENCH

WRENCH WRENCH

WRENCH WRENCH

NO CARRYING HEAVY TOOLBOX

No more hassles, with magic wrench, you can do it all in your car or truck, you can simplify with just one magic wrench, the magic wrench is no cheap disposable gadget, count on for all your tough jobs

NO SEARCHING RIGHT TOOL

If you've ever had to waste time searching for the right tool for the job then you know how frustrating make it be, with the magic wrench, it will be simplyfiy

NO ADJUSTING RIGHT SIZE

The magic wrench can help tightening and loosening objects in a numerous range of sizes and shapes with ratchet feature that allow a quick repeatedly clamps & releases done using one hand with better grip

THE ONLY ORIGINAL ONE

HAN-A TOOLS HAN-A TOOLS

There are counterfeit product as famous products. please check the made in korea then we will provide you with quality and service


🛠️【Magic Wrench】is an Original Korean made multi-purpose self- adjust double heads ratcheting all in one wrench ( As Seen On TV ) that automatically adapt for tightening and loosening objects in a numerous range of sizes and shapes with ratchet feature that allow a quick repeatedly clamps & releases done using one hand with better grip, it comes with a plastic pouch for better protection and easy carrying and storage
🛠️If you've ever had to waste time searching for the right tool for the job then you know how frustrating make it be with Magic Wrench you can easily remove any nut or bolt in just seconds without the need for any other tool big bolt small bolt, brass bolts rusted bolts stripped bolts and even pipe fitting the magic wrench can remove them all
🛠️With the wrong tool you can easily damage the nut or bolt the teeth of the magic wrench are engineered to give it a pitbull like a breed it grabs and doesn't let go, the Magic Wrench grab so well you can even remove nuts or bolts that have been completely stripped that other tools can't remove
🛠️Magic Wrench is a must-have for every tool kit no more searching around for the right tool no more wasted time
🛠️No more hassles with Magic Wrench you no longer to haul all your tools around in your car or truck you can simplify with just one magic wrench, the magic wrench is no cheap disposable gadget, the magic wrench is a tough contractor great tool you can count on for all your tough jobs

Multitool Adjustable Wrench,7 in 1 with Screwdriver Plier Wire Cutter …

$25.99
Product Description lightweight multitool lightweight multitool

IBNS Multifunction Tool 24 has 7 basic function including spanner , pliers with wire stripping scissors , 2types heads of phillips screwdriver for exchanging, sharp knife , bottle opener .The multifunction tool with spanner can be used for electrical maintenance, home appliance maintenance, water pipe fixing, machinery maintenance, vehicle maintenance. You can use the multifunciton tool and accomplish different tasks! it is very useful! The multifunction tool is made with high quality stainless steel and it has high grade hardness and good toughness after high temperature quenching! And we also do the blackness surface treatment on the tool frame and make it looks elegant and generous and has good rust resistance! The spanner can turn the hex nut below the size under M20, and it has very strong torque resistance. You can adjust the opening mouth size of the spanner flexibly and smoothly! High efficient for your work! Excluding the spanner , the other function tool can be folded and hidden in the slot of tool , the size of the multifunction tool is very small , it is very convenient for carrying.

multi tool multi tool

High Quality

1. Stronger 2. Bigger torque 3. Higher hardness 4. Fine grinding surface

The multifunction tool is made with high quality stainless steel and it has high grade hardness and good toughness after high temperature quenching!

And we also do the blackness surface treatment on the tool frame and make it looks elegant and generous and has good rust resistance!

multitool adjustable wrench multitool adjustable wrench

Functions

1. Philips screwdriver

2. Spanner

3. Pliers

4. Wire cutter

5. Knife

6. Bottle opener

7. Slot screwdriver

Multitool Wrench Multitool Wrench multitool adjustable wrench multitool adjustable wrench

Applications

1. Electrical maintenance

2.Home appliance maintenance

3.Water pipe Fixing

4.Machinery maintenance

5.Vehicle maintenance

Multifunction Tool Multifunction Tool

Screw Thread Adjuster For The Spanner

You can adjust the opening mouth size of the spanner flexibly and smoothly!

High efficient for your work!

Nulaxy 2 Pack Dual Folding Cell Phone Stand, Fully Adjustable Phone Ho…

$7.98
From the brand phone standphone stand phone standphone stand cell phone standcell phone stand laptop stand for desklaptop stand for desk laptop standlaptop stand laptop standlaptop stand

C1 Laptop Stand

laptop stand for desklaptop stand for desk

C3 Laptop Stand for Desk

ergonomic laptop standergonomic laptop stand

C5 Ergonomic Laptop Stand

swivel laptop standswivel laptop stand

LS18 Swivel Laptop Stand

Phone Stand & Tablet Stand

Nulaxy Laptop Stand

Popular New Products


Double the Convenience: Comes in a pack of two! Whether you're working at home or on the go, always have the perfect stand ready for your device.
Versatile Adjustability: Customize your viewing experience. Our phone holder offers adjustable height and angle for optimal viewing comfort.
Ultra-Portable Design: Completely foldable and lightweight. Slip it in your bag or pocket and take it anywhere with ease. The ideal phone stand for desk, travel, and more.
Stay Charged Always: Thoughtfully designed with a device charging slot. No need to remove your device from the stand to power up.
Broad Compatibility: Effortlessly supports 4-8 inch smart devices. Whether it's an iPhone, or other smart devices, Nulaxy cell phone holder has you covered.
Warm Tips: Please adjust the bending angle of the bottom bearing to within 75°,which will provide more stability.

Saker Adjustable Siding Install Tool-Mounting Bracket Guages Siding To…

$49.99
From the brand Saker Adjustable Siding Install ToolSaker Adjustable Siding Install Tool Saker Adjustable Siding Install ToolSaker Adjustable Siding Install Tool

Saker may be the tip of the iceberg among many tool brands, but Saker staff are all passionate about this brand, devoted to cultivating this brand into a household logo in the American tool industry.

Saker believes he can bring as much convenience and enjoyment as possible to every American family. Do our best to turn the troubles and dangers of industrial work in popular impression into high efficiency and safety in the modern sense.

Shop All Men's DIY Tools

How did we get our start?

Saker wants to bring as much convenience as possible to more families, not only to provide professional tools for professionals, but also to make tools suitable for DIYers like ourselves.

What makes our products unique?

Saker is a tool brand with the most professional designers and operation teams, dedicated to providing simple and friendly tool products for families.

What problem are we solving?

Saker strives to transform the troubles and dangers of industrial work in the public impression into efficiency and safety in the modern sense.


Product Dimensions ‏ : ‎ 6.3 x 3.15 x 2.36 inches; 2.12 Pounds
Item model number ‏ : ‎ GJ40146
Date First Available ‏ : ‎ February 9, 2023
Manufacturer ‏ : ‎ Saker
ASIN ‏ : ‎ B0BV7YVHJX

【What You Get】 2 PCS Saker Lap Siding Installation Tool
【Durable Material】Saker siding mounting tool made of high-strength aluminum alloy material,strong and durable,this siding gauge have larger fixed width,larger contact area with the wall panel,more stable.
【Easy to Operate】 Saker adjustable siding gauge fit for one-person installation siding mounting and support the next course for nailing with virtually no layout time.Our silding gauge could more accuracy and 50% percent faster for your working.
【Applicable Siding】Saker siding install tool could be adjusted for 5"~8"siding reveals,ensure perfect and equal spacing between each board,fit for 5/16"/8mm~ 1/2"/12.7mm thick fiber cement siding installation.Saker siding mounting gauge is recommended for using with primed(non-painted)siding products.
【Siding Tools】Saker siding tool is designed to hold the board at the correct height and help to install fiber cement siding easily with less working time,while producing accurate and consistent siding reveals.Three steps to complete installing fiber cement siding easily:slide clamps,lock the clips,nail the board.

WiFi Water Leak Detector for Home 5pack, 120dB Adjustable Alarm, Smart…

$71.99
From the brand backgroundbackground

Welcome to Fansitc Store!

Your Safety,Our Commitment

Water Leak Detector

logo1logo1

At Fansitc, our culture is built on a foundation of trust, innovation and customer focus. We strongly believe that everyone should feel secure within their own homes, and our aim is to make that a reality through our range of products and services.

Wireless Doorbell

How did we get started?

Created by a team of security enthusiasts and technical experts, Fantastic was established to provide a safe haven for both households and commercial businesses

What makes our product unique?

Our dynamic team, including 60+ R&D engineers and 500 factory staff, coupled with a 24/7 service team, provides high-quality, flexible, and cost-effective solutions tailored to client feedback

Why we love what we do?

Our passion is our commitment to excellence. We take pride in meticulously crafting superior products and dedicate ourselves to serving our customers with the utmost care


STABLE CONNECTIVITY: The fansitc WiFi water leak detector set only supports 2.4GHz WiFi network connections, simply download the "Tuya Smart" app and connect the water detector gateway to the app via WiFi to start protecting your home at all times. The gateway has a powerful adaptive feature that provides a stable connection for up to 24 fansitc WD71 leak sensors. Please note no support 5 GHz WiFi and W13 Gateway is not compatible with B0CPY7C4HR and B0CZLMW3C7.
REAL-TIME ALERTS & NOTIFICATIONS: When the water sensors alarms detects a leak, it sends an alert to a matching gateway within a range of less than 328FT(Open area). The actual connection distance depends on the usage environment. Usually the usage range of home environment is less than 150 FT. The gateway then pushes the alert to your phone over Wi-Fi, so you get alerts quickly even when you're not home. You can also share the device with family members so they can check its status anytime, anywhere.
SCHEDULED ARMING & DISARMING: You can set up a timed arming and disarming schedule through the app so that the connected smart leak detector can arm and disarm itself automatically according to your needs. For example, you can set it to disarm at night when you go to bed so that it doesn't disturb your sleep. Or you can set your water leak detector not to arm on rainy days.
WATER DRIPPING & LEAKING SENSOR: Benefit from the precision of dual-sensor technology for early detection of leaks, and the reliability of water leak sensor on the bottom foot pads for any significant water accumulation. A good helper at home. Features IP66 Waterproof. Easy to place in critical spots near windows, sinks, sump pump, water pipe, flood or any area prone to water leakage, powered by 2x AAA batteries(Every water alarm included batteries).
LOUD 120dB ALARM WITH MUTE OPTION: Designed with a buzzer and features adjustable 4 level volume, and the connected gateway will also sound 90dB and flash red to alert you and your family of a water leak. Once you've located the leak, you can easily silence the water leak detection device by pressing a button on the wireless water sensor or through the mobile app.
USER-FRIENDLY FEATURES: Small water sensors come with a test button and low battery alert for regular functionality checks,a flashing indicator light for visual alerts to help people with hearing loss to see even in the dark , which make this water detector both practical and easy to use. Gateway is designed to stay plugged in continuously. We recommend keeping the base station(Gateway) connected to power at all times to avoid interruptions.
HIGH SENSITIVITY DETECTION: The smart WD71 water detector has 2 top probes and 4 bottom probes, the top probes are used to detect dripping water and the bottom probes are used to detect seepage water. Note: To prevent false triggering, more than two bottom probes need to be touched to trigger the alarm.