allsun Ultrasonic Air Leak Detector Automotive Listening Device Stethoscope Mechanic Car Noise Finder Diagnostic Listening Device 100Hz~10kHz,Black
【QUICKLY MONITOR NOISE】Mechanic Sthetoscopes can quickly monitor noise for the machines,autos,ships,aircraft and other mechanical equipment, accurate pinpoints noise and location of engine bad bearings,bushingsdirty fuel injectors,wind and air leaks,noisy valves and filters..
【PRINCIPLE】Automotive Noise Detector,when gas or liquid adopts a pore leak, there will be a high-frequency component that can detect leaked Spoiler scanning the nearby area, through earphones that can hear leaks rapids or instructions..
【ADJUDT VOLUME CONTROL】Electronic Stethoscope Automotive,Ultrasonic Leak Detector & transmitter,earphone pick-up sound loudness can be controlled by adjusting its volume control.
Consists IC circuit and transistor, small size and light weight. Measurement & Analysis Instruments, Frequency: 100Hz~10KHz, Working Temperature: -10°C ~ 55°C, Ambient Noise Permitted:100Db..
【LED INDICATE】Ultrasonic Air Leak Detector has LED light indicate the strength of signal of the active channel, user-friendly and unsurpassed, Battery powered and easy to use. With convenient carry bag. Earphone Leak Detector comes with high sensitive long short probe and an adjustable headset..
【IT CAN’T DETECT WATER LEAKAGE IN YOUR HOME PIPE】Water Leak Detector....
Driveway Alarm- HTZSAFE 1/2 Mile Long Range Outdoor Weatherproof Solar Wireless Motion Sensor&Detector-Portable Receiver Has Long Last Backup Battery- DIY Security Alert System for Home&Property
SOLAR POWERED MOTION DETECTOR - The outdoor weather resistant solar motion detector is powered by built-in rechargeable battery, and the battery will be charged by the top mounted built-in solar panels even on rainy or cloudy days. There is also a charge jack at the back of the detector which can be used to charge the solar detector by the included USB charging cord or the extra solar panel sold by HTZSAFE if you install the detectors in some areas with low light conditions..
SMART & COMPACT RECEIVER - The portable receiver has built-in rechargeable battery which can work more than 7 days even if AC power goes out. It has 35 optional melodies and 5 adjustable volume levels(includes Mute mode). Expandable up to 4 sensors and unlimited receivers for complete coverage of your property and match different melody with different motion detector to differentiate where motion is being detected(Set the melody for front door is “Doorbell Chime”,and for backyard is “Dog Barks”).
1/2 MILE LONG WIRELESS RANGE - Both the solar motion detector and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopt....
Micro Electric Shocking Lie Detector, Finger Shock Game Shocking Roulette Truth Or Dare Game Party Analyzer Consoles Gifts ,Decompression Funny Toy
Durable Material: Our lie detector test is made of high-quality plastic, durable. Powered by 3 x AA batteries (not included), easy to use..
Interesting Polygraph Game: Roulette Shots Shock Table Game is a really fun game that can be played with a group of friends, especially for drinking party truth games, Electric Shock Polygraph uses vibration to detect lies, and your friends who lie will be shocked by electric..
2-6 People Play: Newly upgraded multiplayer party game！ The energy provided by the battery will produce a slight electric shock without harming the body，It supports six players to play at the same time..
Random Mode: The portable lie detector is a table top device, Compare luck, press the "Mode" button to select the number of players, and then press the "Start" button to start. The red light will rotate quickly. The game will last for a while, the red light will be lit in front of the player, and the player will be considered a failure, which is unpredictable..
Multiple Occasion: The portable lie detector is a table top device； Toys for your fri....
Lawmate Law Grade Professional Covert Video Surveillance RD-30 Bug and Hidden Camera Detector
MINI HIDDEN CAMERA DETECTOR: Quickly find hidden cameras using the hidden camera lens finder. It has a scanning range of about 20MHz to 6GHz wide.
OTHER PURPOSE: Can be used as wireless audio bugs sweeper.
TINY DETECTOR: Extremely small pocket-sized and light weight detector that is very handy and you can take it wherever you want.
INDICATION: Unit has an LED light scale to show RF signal strength of the hidden camera in a particular location. With this unit you can know whether you are near the hidden camera or not.
KII EMF Meter Deluxe Black - Paranormal Research Meter
...iation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip. Testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m. This EMF meter can not test the RF value..
Sound-Light Alarm: When the testing result of the EMF detector exceeds the value(0.4µT (4mG) or 40V/m), the indicator will be flashing and the screen will turn red , and the buzzer will alarm. If you’re testing some quiet areas, you can close the buzzer first, avoid disturbing the others..
Multifunction of Radiation Detector: Testing average or peak value(Maximum) reading, and one key hold the data for a view. Auto power off after 5 minutes without operation. Measuring the temperature in the air with unit ℃/℉.Large and back-light LCD is clear for viewing. ghost detector.
Electromagnetic Radiation Test: ghost detector, mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles..
Easy to Carry- Small pocket size and light weight design makes it more popular with users.
the free charging cable makes it more convenient for you to use anywher....
For detecting NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery, resistor and capacitor and other components, etc..
Put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly. ( Use 12864 liquid crystal display with green backlight)..
Measurement results represent by TFT graphic display(160x128). Support Chinese and English..
After detection, align the infrared remote control with the "IR" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form..
One button operation, automatically detect and shutdown, and you can also press the multi-functional button to close the detector..
SUNPOW Metal Detector for Adults & Kids, High Accuracy Adjustable Metal Detector, Big LCD Display with Backlight, with Pinpoint & All Metal & DISC Mode, 10\ IP68 Waterproof Search Coil
【Intuitive LCD Display】SUNPOW metal detector for adults and kids owns adjustable backlight. Allows you to use this metal detector at night.The large LCD display can clearly shows the mode, sensitivity level, battery status, volume, and target depth..
【9 Types of Metal Samples & 3 Operating Modes】SUNPOW metal detector kit has 3 distinct modes that allow you to effectively search for the 9 types of metal. ① All Metal Mode - The metal detector notifies you whenever it sees any metal. ② Disc Mode - You can utilize this gold metal detector to discriminate against other types of metal for a specific one. ③ Pinpoint – It can locate the target more accurately..
【Humanized Design & Adjustable Stem】Equipped with 33" to 40.6" adjustable stem applicable to different height gold detector enthusiasts(adults/youth/kids). It has got an ergonomic design that involves adjustable armrest and an anti-slip handle that equips your hunting experience with comfort. Besides, we also provide one backpack, convenient to carry and store the metal detector..
【10inch Waterproof Search Coil】SUNPOW IP68 waterproof metal detector works well in shallow water. This is a perfect beach metal detector, so you can detect on beach and stream. It can detect a depth of 8....
Anti Spy Detector Hidden Camera Detector Bug Detector RF Detector GPS Tracker Detector Finder for GSM Listening Device Detector Bug Sweeper Detector Spy Detector Cell Phone Detector
All In One Anti Spy Detector : The upgraded bug sweeper provides 4 functions. RF Signal Bug Detector, Magnetic Field Detector ,AI Auto Scan ,and....
Most advanced detector in 2021:The M8000 bug detector is an upgraded version with the latest upgraded chip, it can detect 1.2g to 5.8g wireless camera....
Widely Applicable:This GPS Bug Detector can be used for hotels, homes, offices, motels, cars, bathrooms, dressing rooms, business negotiations,....
Easy to carry:Small size and light weighted, easy to take it on your travels putting it in your travel bag, suitcase, or brief case. Go to hotel ,....
Professional Tech Support And Lifetime Guarantee:If you have any problems during the operation can contact us directly, we have a professional....
SITERWELL Mini Smoke Detector, Photoelectric Smoke Detector 10 Year Battery, Smoke Detector Battery with Non-Disturb Mode Function, UL Listed, GS522C-A Smoke Alarm (2-Pack)
...technology to upgrade the smoke sensor, which is faster than the traditional alarm to respond to dangerous smoke. The noise exceeds 85 decibels. The flashing LED indicator light gives you additional time to control the fire source or escape safely.
【10 year battery smoke detector】The 10 year battery driven fire alarm reduces the trouble of frequent battery replacement, provides reliable 24/7 continuous protection, and lets you sleep at ease.
【Simple installation】The size of this mini smoke detector is 2.8 * 1.3 inches (about 7.1 cm * 3.3 cm), which can be easily installed anywhere.
Easily attach to any wall or ceiling using the supplied screws and anchor plugs.
【Automatic activation】The back cover of the smoke alarm has an activation button. When the back cover is rotated and fixed, the detector will be activated.
【Large test button】Especially suitable for the elderly and pregnant women living alone. The entire cover of the detector is a test button, which can be directly pressed with a broom to avoid danger.
